Cleaning up system partition before upgrading to 22.04

[Schwarzer Kater]

Please post the output from Konsole of
apt list --installed | grep -E '^linux-(generic|headers|hwe|image|modules)'
here (in CODE tags), so we can see what you really could safely delete (best to copy and paste the command, so there are no typos…).

If you do this I can post back a list of packages for you that you then can search for in Moun and safely delete there…

[ronshor]

ron@ron-Vostro-270:~$ apt list --installed | grep -E "^linux-(generic|headers|hwe|image|modules)"

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

linux-generic-hwe-18.04/focal-updates,focal-security,now 5.4.0.174.172 amd64 [installed]
linux-generic/focal-updates,focal-security,now 5.4.0.174.172 amd64 [installed]
linux-headers-5.4.0-100-generic/focal-updates,focal-security,now 5.4.0-100.113 amd64 [installed]
linux-headers-5.4.0-100/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-100.113 all [installed]
linux-headers-5.4.0-104-generic/focal-updates,focal-security,now 5.4.0-104.118 amd64 [installed]
linux-headers-5.4.0-104/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-104.118 all [installed]
linux-headers-5.4.0-105-generic/focal-updates,focal-security,now 5.4.0-105.119 amd64 [installed]
linux-headers-5.4.0-105/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-105.119 all [installed]
linux-headers-5.4.0-107-generic/focal-updates,focal-security,now 5.4.0-107.121 amd64 [installed]
linux-headers-5.4.0-107/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-107.121 all [installed]
linux-headers-5.4.0-109-generic/focal-updates,focal-security,now 5.4.0-109.123 amd64 [installed]
linux-headers-5.4.0-109/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-109.123 all [installed]
linux-headers-5.4.0-110-generic/focal-updates,focal-security,now 5.4.0-110.124 amd64 [installed]
linux-headers-5.4.0-110/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-110.124 all [installed]
linux-headers-5.4.0-113-generic/focal-updates,focal-security,now 5.4.0-113.127 amd64 [installed]
linux-headers-5.4.0-113/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-113.127 all [installed]
linux-headers-5.4.0-117-generic/focal-updates,focal-security,now 5.4.0-117.132 amd64 [installed]
linux-headers-5.4.0-117/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-117.132 all [installed]
linux-headers-5.4.0-120-generic/focal-updates,focal-security,now 5.4.0-120.136 amd64 [installed]
linux-headers-5.4.0-120/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-120.136 all [installed]
linux-headers-5.4.0-121-generic/focal-updates,focal-security,now 5.4.0-121.137 amd64 [installed]
linux-headers-5.4.0-121/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-121.137 all [installed]
linux-headers-5.4.0-122-generic/focal-updates,focal-security,now 5.4.0-122.138 amd64 [installed]
linux-headers-5.4.0-122/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-122.138 all [installed]
linux-headers-5.4.0-124-generic/focal-updates,focal-security,now 5.4.0-124.140 amd64 [installed]
linux-headers-5.4.0-124/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-124.140 all [installed]
linux-headers-5.4.0-125-generic/focal-updates,focal-security,now 5.4.0-125.141 amd64 [installed]
linux-headers-5.4.0-125/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-125.141 all [installed]
linux-headers-5.4.0-126-generic/focal-updates,focal-security,now 5.4.0-126.142 amd64 [installed]
linux-headers-5.4.0-126/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-126.142 all [installed]
linux-headers-5.4.0-128-generic/focal-updates,focal-security,now 5.4.0-128.144 amd64 [installed]
linux-headers-5.4.0-128/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-128.144 all [installed]
linux-headers-5.4.0-131-generic/focal-updates,focal-security,now 5.4.0-131.147 amd64 [installed]
linux-headers-5.4.0-131/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-131.147 all [installed]
linux-headers-5.4.0-135-generic/focal-updates,focal-security,now 5.4.0-135.152 amd64 [installed]
linux-headers-5.4.0-135/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-135.152 all [installed]
linux-headers-5.4.0-137-generic/focal-updates,focal-security,now 5.4.0-137.154 amd64 [installed]
linux-headers-5.4.0-137/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-137.154 all [installed]
linux-headers-5.4.0-144-generic/focal-updates,focal-security,now 5.4.0-144.161 amd64 [installed]
linux-headers-5.4.0-144/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-144.161 all [installed]
linux-headers-5.4.0-146-generic/focal-updates,focal-security,now 5.4.0-146.163 amd64 [installed]
linux-headers-5.4.0-146/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-146.163 all [installed]
linux-headers-5.4.0-147-generic/focal-updates,focal-security,now 5.4.0-147.164 amd64 [installed]
linux-headers-5.4.0-147/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-147.164 all [installed]
linux-headers-5.4.0-148-generic/focal-updates,focal-security,now 5.4.0-148.165 amd64 [installed]
linux-headers-5.4.0-148/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-148.165 all [installed]
linux-headers-5.4.0-150-generic/focal-updates,focal-security,now 5.4.0-150.167 amd64 [installed]
linux-headers-5.4.0-150/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-150.167 all [installed]
linux-headers-5.4.0-152-generic/focal-updates,focal-security,now 5.4.0-152.169 amd64 [installed]
linux-headers-5.4.0-152/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-152.169 all [installed]
linux-headers-5.4.0-155-generic/focal-updates,focal-security,now 5.4.0-155.172 amd64 [installed]
linux-headers-5.4.0-155/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-155.172 all [installed]
linux-headers-5.4.0-156-generic/focal-updates,focal-security,now 5.4.0-156.173 amd64 [installed]
linux-headers-5.4.0-156/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-156.173 all [installed]
linux-headers-5.4.0-164-generic/focal-updates,focal-security,now 5.4.0-164.181 amd64 [installed]
linux-headers-5.4.0-164/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-164.181 all [installed]
linux-headers-5.4.0-167-generic/focal-updates,focal-security,now 5.4.0-167.184 amd64 [installed]
linux-headers-5.4.0-167/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-167.184 all [installed]
linux-headers-5.4.0-173-generic/focal-updates,focal-security,now 5.4.0-173.191 amd64 [installed,automatic]
linux-headers-5.4.0-173/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-173.191 all [installed,automatic]
linux-headers-5.4.0-174-generic/focal-updates,focal-security,now 5.4.0-174.193 amd64 [installed]
linux-headers-5.4.0-174/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-174.193 all [installed]
linux-headers-5.4.0-73-generic/focal-updates,focal-security,now 5.4.0-73.82 amd64 [installed]
linux-headers-5.4.0-73/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-73.82 all [installed]
linux-headers-5.4.0-74-generic/focal-updates,focal-security,now 5.4.0-74.83 amd64 [installed]
linux-headers-5.4.0-74/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-74.83 all [installed]
linux-headers-5.4.0-77-generic/focal-updates,focal-security,now 5.4.0-77.86 amd64 [installed]
linux-headers-5.4.0-77/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-77.86 all [installed]
linux-headers-5.4.0-81-generic/focal-updates,focal-security,now 5.4.0-81.91 amd64 [installed]
linux-headers-5.4.0-81/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-81.91 all [installed]
linux-headers-5.4.0-84-generic/focal-updates,focal-security,now 5.4.0-84.94 amd64 [installed]
linux-headers-5.4.0-84/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-84.94 all [installed]
linux-headers-5.4.0-86-generic/focal-updates,focal-security,now 5.4.0-86.97 amd64 [installed]
linux-headers-5.4.0-86/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-86.97 all [installed]
linux-headers-5.4.0-88-generic/focal-updates,focal-security,now 5.4.0-88.99 amd64 [installed]
linux-headers-5.4.0-88/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-88.99 all [installed]
linux-headers-5.4.0-89-generic/focal-updates,focal-security,now 5.4.0-89.100 amd64 [installed]
linux-headers-5.4.0-89/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-89.100 all [installed]
linux-headers-5.4.0-90-generic/focal-updates,focal-security,now 5.4.0-90.101 amd64 [installed]
linux-headers-5.4.0-90/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-90.101 all [installed]
linux-headers-5.4.0-91-generic/focal-updates,focal-security,now 5.4.0-91.102 amd64 [installed]
linux-headers-5.4.0-91/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-91.102 all [installed]
linux-headers-5.4.0-92-generic/focal-updates,focal-security,now 5.4.0-92.103 amd64 [installed]
linux-headers-5.4.0-92/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-92.103 all [installed]
linux-headers-5.4.0-94-generic/focal-updates,focal-security,now 5.4.0-94.106 amd64 [installed]
linux-headers-5.4.0-94/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-94.106 all [installed]
linux-headers-5.4.0-96-generic/focal-updates,focal-security,now 5.4.0-96.109 amd64 [installed]
linux-headers-5.4.0-96/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-96.109 all [installed]
linux-headers-5.4.0-97-generic/focal-updates,focal-security,now 5.4.0-97.110 amd64 [installed]
linux-headers-5.4.0-97/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-97.110 all [installed]
linux-headers-5.4.0-99-generic/focal-updates,focal-security,now 5.4.0-99.112 amd64 [installed]
linux-headers-5.4.0-99/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-99.112 all [installed]
linux-headers-generic-hwe-18.04/focal-updates,focal-security,now 5.4.0.174.172 amd64 [installed]
linux-headers-generic/focal-updates,focal-security,now 5.4.0.174.172 amd64 [installed,automatic]
linux-image-5.4.0-100-generic/focal-updates,focal-security,now 5.4.0-100.113 amd64 [installed]
linux-image-5.4.0-104-generic/focal-updates,focal-security,now 5.4.0-104.118 amd64 [installed]
linux-image-5.4.0-105-generic/focal-updates,focal-security,now 5.4.0-105.119 amd64 [installed]
linux-image-5.4.0-107-generic/focal-updates,focal-security,now 5.4.0-107.121 amd64 [installed]
linux-image-5.4.0-109-generic/focal-updates,focal-security,now 5.4.0-109.123 amd64 [installed]
linux-image-5.4.0-110-generic/focal-updates,focal-security,now 5.4.0-110.124 amd64 [installed]
linux-image-5.4.0-113-generic/focal-updates,focal-security,now 5.4.0-113.127 amd64 [installed]
linux-image-5.4.0-117-generic/focal-updates,focal-security,now 5.4.0-117.132 amd64 [installed]
linux-image-5.4.0-120-generic/focal-updates,focal-security,now 5.4.0-120.136 amd64 [installed]
linux-image-5.4.0-121-generic/focal-updates,focal-security,now 5.4.0-121.137 amd64 [installed]
linux-image-5.4.0-122-generic/focal-updates,focal-security,now 5.4.0-122.138 amd64 [installed]
linux-image-5.4.0-124-generic/focal-updates,focal-security,now 5.4.0-124.140 amd64 [installed]
linux-image-5.4.0-125-generic/focal-updates,focal-security,now 5.4.0-125.141 amd64 [installed]
linux-image-5.4.0-126-generic/focal-updates,focal-security,now 5.4.0-126.142 amd64 [installed]
linux-image-5.4.0-128-generic/focal-updates,focal-security,now 5.4.0-128.144 amd64 [installed]
linux-image-5.4.0-131-generic/focal-updates,focal-security,now 5.4.0-131.147 amd64 [installed]
linux-image-5.4.0-135-generic/focal-updates,focal-security,now 5.4.0-135.152 amd64 [installed]
linux-image-5.4.0-137-generic/focal-updates,focal-security,now 5.4.0-137.154 amd64 [installed]
linux-image-5.4.0-144-generic/focal-updates,focal-security,now 5.4.0-144.161 amd64 [installed]
linux-image-5.4.0-146-generic/focal-updates,focal-security,now 5.4.0-146.163 amd64 [installed]
linux-image-5.4.0-147-generic/focal-updates,focal-security,now 5.4.0-147.164 amd64 [installed]
linux-image-5.4.0-148-generic/focal-updates,focal-security,now 5.4.0-148.165 amd64 [installed]
linux-image-5.4.0-150-generic/focal-updates,focal-security,now 5.4.0-150.167 amd64 [installed]
linux-image-5.4.0-152-generic/focal-updates,focal-security,now 5.4.0-152.169 amd64 [installed]
linux-image-5.4.0-155-generic/focal-updates,focal-security,now 5.4.0-155.172 amd64 [installed]
linux-image-5.4.0-156-generic/focal-updates,focal-security,now 5.4.0-156.173 amd64 [installed]
linux-image-5.4.0-164-generic/focal-updates,focal-security,now 5.4.0-164.181 amd64 [installed]
linux-image-5.4.0-167-generic/focal-updates,focal-security,now 5.4.0-167.184 amd64 [installed]
linux-image-5.4.0-173-generic/focal-updates,focal-security,now 5.4.0-173.191 amd64 [installed,automatic]
linux-image-5.4.0-174-generic/focal-updates,focal-security,now 5.4.0-174.193 amd64 [installed]
linux-image-5.4.0-73-generic/focal-updates,focal-security,now 5.4.0-73.82 amd64 [installed]
linux-image-5.4.0-74-generic/focal-updates,focal-security,now 5.4.0-74.83 amd64 [installed]
linux-image-5.4.0-77-generic/focal-updates,focal-security,now 5.4.0-77.86 amd64 [installed]
linux-image-5.4.0-81-generic/focal-updates,focal-security,now 5.4.0-81.91 amd64 [installed]
linux-image-5.4.0-84-generic/focal-updates,focal-security,now 5.4.0-84.94 amd64 [installed]
linux-image-5.4.0-86-generic/focal-updates,focal-security,now 5.4.0-86.97 amd64 [installed]
linux-image-5.4.0-88-generic/focal-updates,focal-security,now 5.4.0-88.99 amd64 [installed]
linux-image-5.4.0-89-generic/focal-updates,focal-security,now 5.4.0-89.100 amd64 [installed]
linux-image-5.4.0-90-generic/focal-updates,focal-security,now 5.4.0-90.101 amd64 [installed]
linux-image-5.4.0-91-generic/focal-updates,focal-security,now 5.4.0-91.102 amd64 [installed]
linux-image-5.4.0-92-generic/focal-updates,focal-security,now 5.4.0-92.103 amd64 [installed]
linux-image-5.4.0-94-generic/focal-updates,focal-security,now 5.4.0-94.106 amd64 [installed]
linux-image-5.4.0-96-generic/focal-updates,focal-security,now 5.4.0-96.109 amd64 [installed]
linux-image-5.4.0-97-generic/focal-updates,focal-security,now 5.4.0-97.110 amd64 [installed]
linux-image-5.4.0-99-generic/focal-updates,focal-security,now 5.4.0-99.112 amd64 [installed]
linux-image-generic/focal-updates,focal-security,now 5.4.0.174.172 amd64 [installed,automatic]
linux-modules-5.4.0-100-generic/focal-updates,focal-security,now 5.4.0-100.113 amd64 [installed]
linux-modules-5.4.0-104-generic/focal-updates,focal-security,now 5.4.0-104.118 amd64 [installed]
linux-modules-5.4.0-105-generic/focal-updates,focal-security,now 5.4.0-105.119 amd64 [installed]
linux-modules-5.4.0-107-generic/focal-updates,focal-security,now 5.4.0-107.121 amd64 [installed]
linux-modules-5.4.0-109-generic/focal-updates,focal-security,now 5.4.0-109.123 amd64 [installed]
linux-modules-5.4.0-110-generic/focal-updates,focal-security,now 5.4.0-110.124 amd64 [installed]
linux-modules-5.4.0-113-generic/focal-updates,focal-security,now 5.4.0-113.127 amd64 [installed]
linux-modules-5.4.0-117-generic/focal-updates,focal-security,now 5.4.0-117.132 amd64 [installed]
linux-modules-5.4.0-120-generic/focal-updates,focal-security,now 5.4.0-120.136 amd64 [installed]
linux-modules-5.4.0-121-generic/focal-updates,focal-security,now 5.4.0-121.137 amd64 [installed]
linux-modules-5.4.0-122-generic/focal-updates,focal-security,now 5.4.0-122.138 amd64 [installed]
linux-modules-5.4.0-124-generic/focal-updates,focal-security,now 5.4.0-124.140 amd64 [installed]
linux-modules-5.4.0-125-generic/focal-updates,focal-security,now 5.4.0-125.141 amd64 [installed]
linux-modules-5.4.0-126-generic/focal-updates,focal-security,now 5.4.0-126.142 amd64 [installed]
linux-modules-5.4.0-128-generic/focal-updates,focal-security,now 5.4.0-128.144 amd64 [installed]
linux-modules-5.4.0-131-generic/focal-updates,focal-security,now 5.4.0-131.147 amd64 [installed]
linux-modules-5.4.0-135-generic/focal-updates,focal-security,now 5.4.0-135.152 amd64 [installed]
linux-modules-5.4.0-137-generic/focal-updates,focal-security,now 5.4.0-137.154 amd64 [installed]
linux-modules-5.4.0-144-generic/focal-updates,focal-security,now 5.4.0-144.161 amd64 [installed]
linux-modules-5.4.0-146-generic/focal-updates,focal-security,now 5.4.0-146.163 amd64 [installed]
linux-modules-5.4.0-147-generic/focal-updates,focal-security,now 5.4.0-147.164 amd64 [installed]
linux-modules-5.4.0-148-generic/focal-updates,focal-security,now 5.4.0-148.165 amd64 [installed]
linux-modules-5.4.0-150-generic/focal-updates,focal-security,now 5.4.0-150.167 amd64 [installed]
linux-modules-5.4.0-152-generic/focal-updates,focal-security,now 5.4.0-152.169 amd64 [installed]
linux-modules-5.4.0-155-generic/focal-updates,focal-security,now 5.4.0-155.172 amd64 [installed]
linux-modules-5.4.0-156-generic/focal-updates,focal-security,now 5.4.0-156.173 amd64 [installed]
linux-modules-5.4.0-164-generic/focal-updates,focal-security,now 5.4.0-164.181 amd64 [installed]
linux-modules-5.4.0-167-generic/focal-updates,focal-security,now 5.4.0-167.184 amd64 [installed]
linux-modules-5.4.0-173-generic/focal-updates,focal-security,now 5.4.0-173.191 amd64 [installed,automatic]
linux-modules-5.4.0-174-generic/focal-updates,focal-security,now 5.4.0-174.193 amd64 [installed]
linux-modules-5.4.0-73-generic/focal-updates,focal-security,now 5.4.0-73.82 amd64 [installed]
linux-modules-5.4.0-74-generic/focal-updates,focal-security,now 5.4.0-74.83 amd64 [installed]
linux-modules-5.4.0-77-generic/focal-updates,focal-security,now 5.4.0-77.86 amd64 [installed]
linux-modules-5.4.0-81-generic/focal-updates,focal-security,now 5.4.0-81.91 amd64 [installed]
linux-modules-5.4.0-84-generic/focal-updates,focal-security,now 5.4.0-84.94 amd64 [installed]
linux-modules-5.4.0-86-generic/focal-updates,focal-security,now 5.4.0-86.97 amd64 [installed]
linux-modules-5.4.0-88-generic/focal-updates,focal-security,now 5.4.0-88.99 amd64 [installed]
linux-modules-5.4.0-89-generic/focal-updates,focal-security,now 5.4.0-89.100 amd64 [installed]
linux-modules-5.4.0-90-generic/focal-updates,focal-security,now 5.4.0-90.101 amd64 [installed]
linux-modules-5.4.0-91-generic/focal-updates,focal-security,now 5.4.0-91.102 amd64 [installed]
linux-modules-5.4.0-92-generic/focal-updates,focal-security,now 5.4.0-92.103 amd64 [installed]
linux-modules-5.4.0-94-generic/focal-updates,focal-security,now 5.4.0-94.106 amd64 [installed]
linux-modules-5.4.0-96-generic/focal-updates,focal-security,now 5.4.0-96.109 amd64 [installed]
linux-modules-5.4.0-97-generic/focal-updates,focal-security,now 5.4.0-97.110 amd64 [installed]
linux-modules-5.4.0-99-generic/focal-updates,focal-security,now 5.4.0-99.112 amd64 [installed]
linux-modules-extra-5.4.0-100-generic/focal-updates,focal-security,now 5.4.0-100.113 amd64 [installed]
linux-modules-extra-5.4.0-104-generic/focal-updates,focal-security,now 5.4.0-104.118 amd64 [installed]
linux-modules-extra-5.4.0-105-generic/focal-updates,focal-security,now 5.4.0-105.119 amd64 [installed]
linux-modules-extra-5.4.0-107-generic/focal-updates,focal-security,now 5.4.0-107.121 amd64 [installed]
linux-modules-extra-5.4.0-109-generic/focal-updates,focal-security,now 5.4.0-109.123 amd64 [installed]
linux-modules-extra-5.4.0-110-generic/focal-updates,focal-security,now 5.4.0-110.124 amd64 [installed]
linux-modules-extra-5.4.0-113-generic/focal-updates,focal-security,now 5.4.0-113.127 amd64 [installed]
linux-modules-extra-5.4.0-117-generic/focal-updates,focal-security,now 5.4.0-117.132 amd64 [installed]
linux-modules-extra-5.4.0-120-generic/focal-updates,focal-security,now 5.4.0-120.136 amd64 [installed]
linux-modules-extra-5.4.0-121-generic/focal-updates,focal-security,now 5.4.0-121.137 amd64 [installed]
linux-modules-extra-5.4.0-122-generic/focal-updates,focal-security,now 5.4.0-122.138 amd64 [installed]
linux-modules-extra-5.4.0-124-generic/focal-updates,focal-security,now 5.4.0-124.140 amd64 [installed]
linux-modules-extra-5.4.0-125-generic/focal-updates,focal-security,now 5.4.0-125.141 amd64 [installed]
linux-modules-extra-5.4.0-126-generic/focal-updates,focal-security,now 5.4.0-126.142 amd64 [installed]
linux-modules-extra-5.4.0-128-generic/focal-updates,focal-security,now 5.4.0-128.144 amd64 [installed]
linux-modules-extra-5.4.0-131-generic/focal-updates,focal-security,now 5.4.0-131.147 amd64 [installed]
linux-modules-extra-5.4.0-135-generic/focal-updates,focal-security,now 5.4.0-135.152 amd64 [installed]
linux-modules-extra-5.4.0-137-generic/focal-updates,focal-security,now 5.4.0-137.154 amd64 [installed]
linux-modules-extra-5.4.0-144-generic/focal-updates,focal-security,now 5.4.0-144.161 amd64 [installed]
linux-modules-extra-5.4.0-146-generic/focal-updates,focal-security,now 5.4.0-146.163 amd64 [installed]
linux-modules-extra-5.4.0-147-generic/focal-updates,focal-security,now 5.4.0-147.164 amd64 [installed]
linux-modules-extra-5.4.0-148-generic/focal-updates,focal-security,now 5.4.0-148.165 amd64 [installed]
linux-modules-extra-5.4.0-150-generic/focal-updates,focal-security,now 5.4.0-150.167 amd64 [installed]
linux-modules-extra-5.4.0-152-generic/focal-updates,focal-security,now 5.4.0-152.169 amd64 [installed]
linux-modules-extra-5.4.0-155-generic/focal-updates,focal-security,now 5.4.0-155.172 amd64 [installed]
linux-modules-extra-5.4.0-156-generic/focal-updates,focal-security,now 5.4.0-156.173 amd64 [installed]
linux-modules-extra-5.4.0-164-generic/focal-updates,focal-security,now 5.4.0-164.181 amd64 [installed]
linux-modules-extra-5.4.0-167-generic/focal-updates,focal-security,now 5.4.0-167.184 amd64 [installed]
linux-modules-extra-5.4.0-173-generic/focal-updates,focal-security,now 5.4.0-173.191 amd64 [installed,automatic]
linux-modules-extra-5.4.0-174-generic/focal-updates,focal-security,now 5.4.0-174.193 amd64 [installed]
linux-modules-extra-5.4.0-73-generic/focal-updates,focal-security,now 5.4.0-73.82 amd64 [installed]
linux-modules-extra-5.4.0-74-generic/focal-updates,focal-security,now 5.4.0-74.83 amd64 [installed]
linux-modules-extra-5.4.0-77-generic/focal-updates,focal-security,now 5.4.0-77.86 amd64 [installed]
linux-modules-extra-5.4.0-81-generic/focal-updates,focal-security,now 5.4.0-81.91 amd64 [installed]
linux-modules-extra-5.4.0-84-generic/focal-updates,focal-security,now 5.4.0-84.94 amd64 [installed]
linux-modules-extra-5.4.0-86-generic/focal-updates,focal-security,now 5.4.0-86.97 amd64 [installed]
linux-modules-extra-5.4.0-88-generic/focal-updates,focal-security,now 5.4.0-88.99 amd64 [installed]
linux-modules-extra-5.4.0-89-generic/focal-updates,focal-security,now 5.4.0-89.100 amd64 [installed]
linux-modules-extra-5.4.0-90-generic/focal-updates,focal-security,now 5.4.0-90.101 amd64 [installed]
linux-modules-extra-5.4.0-91-generic/focal-updates,focal-security,now 5.4.0-91.102 amd64 [installed]
linux-modules-extra-5.4.0-92-generic/focal-updates,focal-security,now 5.4.0-92.103 amd64 [installed]
linux-modules-extra-5.4.0-94-generic/focal-updates,focal-security,now 5.4.0-94.106 amd64 [installed]
linux-modules-extra-5.4.0-96-generic/focal-updates,focal-security,now 5.4.0-96.109 amd64 [installed]
linux-modules-extra-5.4.0-97-generic/focal-updates,focal-security,now 5.4.0-97.110 amd64 [installed]
linux-modules-extra-5.4.0-99-generic/focal-updates,focal-security,now 5.4.0-99.112 amd64 [installed]
ron@ron-Vostro-270:~$

[Schwarzer Kater]

Please edit your post and (after copying from Konsole again) right click your mouse and paste without formatting in CODE tags here…
OR use the QUOTE tags instead -> see the guideline at the top of the page.

[ronshor]

ron@ron-Vostro-270:~$ apt list --installed | grep -E "^linux-(generic|headers|hwe|image|modules)"

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

linux-generic-hwe-18.04/focal-updates,focal-security,now 5.4.0.174.172 amd64 [installed]
linux-generic/focal-updates,focal-security,now 5.4.0.174.172 amd64 [installed]
linux-headers-5.4.0-100-generic/focal-updates,focal-security,now 5.4.0-100.113 amd64 [installed]
linux-headers-5.4.0-100/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-100.113 all [installed]
linux-headers-5.4.0-104-generic/focal-updates,focal-security,now 5.4.0-104.118 amd64 [installed]
linux-headers-5.4.0-104/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-104.118 all [installed]
linux-headers-5.4.0-105-generic/focal-updates,focal-security,now 5.4.0-105.119 amd64 [installed]
linux-headers-5.4.0-105/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-105.119 all [installed]
linux-headers-5.4.0-107-generic/focal-updates,focal-security,now 5.4.0-107.121 amd64 [installed]
linux-headers-5.4.0-107/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-107.121 all [installed]
linux-headers-5.4.0-109-generic/focal-updates,focal-security,now 5.4.0-109.123 amd64 [installed]
linux-headers-5.4.0-109/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-109.123 all [installed]
linux-headers-5.4.0-110-generic/focal-updates,focal-security,now 5.4.0-110.124 amd64 [installed]
linux-headers-5.4.0-110/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-110.124 all [installed]
linux-headers-5.4.0-113-generic/focal-updates,focal-security,now 5.4.0-113.127 amd64 [installed]
linux-headers-5.4.0-113/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-113.127 all [installed]
linux-headers-5.4.0-117-generic/focal-updates,focal-security,now 5.4.0-117.132 amd64 [installed]
linux-headers-5.4.0-117/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-117.132 all [installed]
linux-headers-5.4.0-120-generic/focal-updates,focal-security,now 5.4.0-120.136 amd64 [installed]
linux-headers-5.4.0-120/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-120.136 all [installed]
linux-headers-5.4.0-121-generic/focal-updates,focal-security,now 5.4.0-121.137 amd64 [installed]
linux-headers-5.4.0-121/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-121.137 all [installed]
linux-headers-5.4.0-122-generic/focal-updates,focal-security,now 5.4.0-122.138 amd64 [installed]
linux-headers-5.4.0-122/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-122.138 all [installed]
linux-headers-5.4.0-124-generic/focal-updates,focal-security,now 5.4.0-124.140 amd64 [installed]
linux-headers-5.4.0-124/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-124.140 all [installed]
linux-headers-5.4.0-125-generic/focal-updates,focal-security,now 5.4.0-125.141 amd64 [installed]
linux-headers-5.4.0-125/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-125.141 all [installed]
linux-headers-5.4.0-126-generic/focal-updates,focal-security,now 5.4.0-126.142 amd64 [installed]
linux-headers-5.4.0-126/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-126.142 all [installed]
linux-headers-5.4.0-128-generic/focal-updates,focal-security,now 5.4.0-128.144 amd64 [installed]
linux-headers-5.4.0-128/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-128.144 all [installed]
linux-headers-5.4.0-131-generic/focal-updates,focal-security,now 5.4.0-131.147 amd64 [installed]
linux-headers-5.4.0-131/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-131.147 all [installed]
linux-headers-5.4.0-135-generic/focal-updates,focal-security,now 5.4.0-135.152 amd64 [installed]
linux-headers-5.4.0-135/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-135.152 all [installed]
linux-headers-5.4.0-137-generic/focal-updates,focal-security,now 5.4.0-137.154 amd64 [installed]
linux-headers-5.4.0-137/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-137.154 all [installed]
linux-headers-5.4.0-144-generic/focal-updates,focal-security,now 5.4.0-144.161 amd64 [installed]
linux-headers-5.4.0-144/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-144.161 all [installed]
linux-headers-5.4.0-146-generic/focal-updates,focal-security,now 5.4.0-146.163 amd64 [installed]
linux-headers-5.4.0-146/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-146.163 all [installed]
linux-headers-5.4.0-147-generic/focal-updates,focal-security,now 5.4.0-147.164 amd64 [installed]
linux-headers-5.4.0-147/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-147.164 all [installed]
linux-headers-5.4.0-148-generic/focal-updates,focal-security,now 5.4.0-148.165 amd64 [installed]
linux-headers-5.4.0-148/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-148.165 all [installed]
linux-headers-5.4.0-150-generic/focal-updates,focal-security,now 5.4.0-150.167 amd64 [installed]
linux-headers-5.4.0-150/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-150.167 all [installed]
linux-headers-5.4.0-152-generic/focal-updates,focal-security,now 5.4.0-152.169 amd64 [installed]
linux-headers-5.4.0-152/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-152.169 all [installed]
linux-headers-5.4.0-155-generic/focal-updates,focal-security,now 5.4.0-155.172 amd64 [installed]
linux-headers-5.4.0-155/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-155.172 all [installed]
linux-headers-5.4.0-156-generic/focal-updates,focal-security,now 5.4.0-156.173 amd64 [installed]
linux-headers-5.4.0-156/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-156.173 all [installed]
linux-headers-5.4.0-164-generic/focal-updates,focal-security,now 5.4.0-164.181 amd64 [installed]
linux-headers-5.4.0-164/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-164.181 all [installed]
linux-headers-5.4.0-167-generic/focal-updates,focal-security,now 5.4.0-167.184 amd64 [installed]
linux-headers-5.4.0-167/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-167.184 all [installed]
linux-headers-5.4.0-173-generic/focal-updates,focal-security,now 5.4.0-173.191 amd64 [installed,automatic]
linux-headers-5.4.0-173/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-173.191 all [installed,automatic]
linux-headers-5.4.0-174-generic/focal-updates,focal-security,now 5.4.0-174.193 amd64 [installed]
linux-headers-5.4.0-174/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-174.193 all [installed]
linux-headers-5.4.0-73-generic/focal-updates,focal-security,now 5.4.0-73.82 amd64 [installed]
linux-headers-5.4.0-73/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-73.82 all [installed]
linux-headers-5.4.0-74-generic/focal-updates,focal-security,now 5.4.0-74.83 amd64 [installed]
linux-headers-5.4.0-74/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-74.83 all [installed]
linux-headers-5.4.0-77-generic/focal-updates,focal-security,now 5.4.0-77.86 amd64 [installed]
linux-headers-5.4.0-77/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-77.86 all [installed]
linux-headers-5.4.0-81-generic/focal-updates,focal-security,now 5.4.0-81.91 amd64 [installed]
linux-headers-5.4.0-81/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-81.91 all [installed]
linux-headers-5.4.0-84-generic/focal-updates,focal-security,now 5.4.0-84.94 amd64 [installed]
linux-headers-5.4.0-84/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-84.94 all [installed]
linux-headers-5.4.0-86-generic/focal-updates,focal-security,now 5.4.0-86.97 amd64 [installed]
linux-headers-5.4.0-86/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-86.97 all [installed]
linux-headers-5.4.0-88-generic/focal-updates,focal-security,now 5.4.0-88.99 amd64 [installed]
linux-headers-5.4.0-88/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-88.99 all [installed]
linux-headers-5.4.0-89-generic/focal-updates,focal-security,now 5.4.0-89.100 amd64 [installed]
linux-headers-5.4.0-89/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-89.100 all [installed]
linux-headers-5.4.0-90-generic/focal-updates,focal-security,now 5.4.0-90.101 amd64 [installed]
linux-headers-5.4.0-90/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-90.101 all [installed]
linux-headers-5.4.0-91-generic/focal-updates,focal-security,now 5.4.0-91.102 amd64 [installed]
linux-headers-5.4.0-91/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-91.102 all [installed]
linux-headers-5.4.0-92-generic/focal-updates,focal-security,now 5.4.0-92.103 amd64 [installed]
linux-headers-5.4.0-92/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-92.103 all [installed]
linux-headers-5.4.0-94-generic/focal-updates,focal-security,now 5.4.0-94.106 amd64 [installed]
linux-headers-5.4.0-94/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-94.106 all [installed]
linux-headers-5.4.0-96-generic/focal-updates,focal-security,now 5.4.0-96.109 amd64 [installed]
linux-headers-5.4.0-96/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-96.109 all [installed]
linux-headers-5.4.0-97-generic/focal-updates,focal-security,now 5.4.0-97.110 amd64 [installed]
linux-headers-5.4.0-97/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-97.110 all [installed]
linux-headers-5.4.0-99-generic/focal-updates,focal-security,now 5.4.0-99.112 amd64 [installed]
linux-headers-5.4.0-99/focal-updates,focal-updates,focal-security,focal-security,now 5.4.0-99.112 all [installed]
linux-headers-generic-hwe-18.04/focal-updates,focal-security,now 5.4.0.174.172 amd64 [installed]
linux-headers-generic/focal-updates,focal-security,now 5.4.0.174.172 amd64 [installed,automatic]
linux-image-5.4.0-100-generic/focal-updates,focal-security,now 5.4.0-100.113 amd64 [installed]
linux-image-5.4.0-104-generic/focal-updates,focal-security,now 5.4.0-104.118 amd64 [installed]
linux-image-5.4.0-105-generic/focal-updates,focal-security,now 5.4.0-105.119 amd64 [installed]
linux-image-5.4.0-107-generic/focal-updates,focal-security,now 5.4.0-107.121 amd64 [installed]
linux-image-5.4.0-109-generic/focal-updates,focal-security,now 5.4.0-109.123 amd64 [installed]
linux-image-5.4.0-110-generic/focal-updates,focal-security,now 5.4.0-110.124 amd64 [installed]
linux-image-5.4.0-113-generic/focal-updates,focal-security,now 5.4.0-113.127 amd64 [installed]
linux-image-5.4.0-117-generic/focal-updates,focal-security,now 5.4.0-117.132 amd64 [installed]
linux-image-5.4.0-120-generic/focal-updates,focal-security,now 5.4.0-120.136 amd64 [installed]
linux-image-5.4.0-121-generic/focal-updates,focal-security,now 5.4.0-121.137 amd64 [installed]
linux-image-5.4.0-122-generic/focal-updates,focal-security,now 5.4.0-122.138 amd64 [installed]
linux-image-5.4.0-124-generic/focal-updates,focal-security,now 5.4.0-124.140 amd64 [installed]
linux-image-5.4.0-125-generic/focal-updates,focal-security,now 5.4.0-125.141 amd64 [installed]
linux-image-5.4.0-126-generic/focal-updates,focal-security,now 5.4.0-126.142 amd64 [installed]
linux-image-5.4.0-128-generic/focal-updates,focal-security,now 5.4.0-128.144 amd64 [installed]
linux-image-5.4.0-131-generic/focal-updates,focal-security,now 5.4.0-131.147 amd64 [installed]
linux-image-5.4.0-135-generic/focal-updates,focal-security,now 5.4.0-135.152 amd64 [installed]
linux-image-5.4.0-137-generic/focal-updates,focal-security,now 5.4.0-137.154 amd64 [installed]
linux-image-5.4.0-144-generic/focal-updates,focal-security,now 5.4.0-144.161 amd64 [installed]
linux-image-5.4.0-146-generic/focal-updates,focal-security,now 5.4.0-146.163 amd64 [installed]
linux-image-5.4.0-147-generic/focal-updates,focal-security,now 5.4.0-147.164 amd64 [installed]
linux-image-5.4.0-148-generic/focal-updates,focal-security,now 5.4.0-148.165 amd64 [installed]
linux-image-5.4.0-150-generic/focal-updates,focal-security,now 5.4.0-150.167 amd64 [installed]
linux-image-5.4.0-152-generic/focal-updates,focal-security,now 5.4.0-152.169 amd64 [installed]
linux-image-5.4.0-155-generic/focal-updates,focal-security,now 5.4.0-155.172 amd64 [installed]
linux-image-5.4.0-156-generic/focal-updates,focal-security,now 5.4.0-156.173 amd64 [installed]
linux-image-5.4.0-164-generic/focal-updates,focal-security,now 5.4.0-164.181 amd64 [installed]
linux-image-5.4.0-167-generic/focal-updates,focal-security,now 5.4.0-167.184 amd64 [installed]
linux-image-5.4.0-173-generic/focal-updates,focal-security,now 5.4.0-173.191 amd64 [installed,automatic]
linux-image-5.4.0-174-generic/focal-updates,focal-security,now 5.4.0-174.193 amd64 [installed]
linux-image-5.4.0-73-generic/focal-updates,focal-security,now 5.4.0-73.82 amd64 [installed]
linux-image-5.4.0-74-generic/focal-updates,focal-security,now 5.4.0-74.83 amd64 [installed]
linux-image-5.4.0-77-generic/focal-updates,focal-security,now 5.4.0-77.86 amd64 [installed]
linux-image-5.4.0-81-generic/focal-updates,focal-security,now 5.4.0-81.91 amd64 [installed]
linux-image-5.4.0-84-generic/focal-updates,focal-security,now 5.4.0-84.94 amd64 [installed]
linux-image-5.4.0-86-generic/focal-updates,focal-security,now 5.4.0-86.97 amd64 [installed]
linux-image-5.4.0-88-generic/focal-updates,focal-security,now 5.4.0-88.99 amd64 [installed]
linux-image-5.4.0-89-generic/focal-updates,focal-security,now 5.4.0-89.100 amd64 [installed]
linux-image-5.4.0-90-generic/focal-updates,focal-security,now 5.4.0-90.101 amd64 [installed]
linux-image-5.4.0-91-generic/focal-updates,focal-security,now 5.4.0-91.102 amd64 [installed]
linux-image-5.4.0-92-generic/focal-updates,focal-security,now 5.4.0-92.103 amd64 [installed]
linux-image-5.4.0-94-generic/focal-updates,focal-security,now 5.4.0-94.106 amd64 [installed]
linux-image-5.4.0-96-generic/focal-updates,focal-security,now 5.4.0-96.109 amd64 [installed]
linux-image-5.4.0-97-generic/focal-updates,focal-security,now 5.4.0-97.110 amd64 [installed]
linux-image-5.4.0-99-generic/focal-updates,focal-security,now 5.4.0-99.112 amd64 [installed]
linux-image-generic/focal-updates,focal-security,now 5.4.0.174.172 amd64 [installed,automatic]
linux-modules-5.4.0-100-generic/focal-updates,focal-security,now 5.4.0-100.113 amd64 [installed]
linux-modules-5.4.0-104-generic/focal-updates,focal-security,now 5.4.0-104.118 amd64 [installed]
linux-modules-5.4.0-105-generic/focal-updates,focal-security,now 5.4.0-105.119 amd64 [installed]
linux-modules-5.4.0-107-generic/focal-updates,focal-security,now 5.4.0-107.121 amd64 [installed]
linux-modules-5.4.0-109-generic/focal-updates,focal-security,now 5.4.0-109.123 amd64 [installed]
linux-modules-5.4.0-110-generic/focal-updates,focal-security,now 5.4.0-110.124 amd64 [installed]
linux-modules-5.4.0-113-generic/focal-updates,focal-security,now 5.4.0-113.127 amd64 [installed]
linux-modules-5.4.0-117-generic/focal-updates,focal-security,now 5.4.0-117.132 amd64 [installed]
linux-modules-5.4.0-120-generic/focal-updates,focal-security,now 5.4.0-120.136 amd64 [installed]
linux-modules-5.4.0-121-generic/focal-updates,focal-security,now 5.4.0-121.137 amd64 [installed]
linux-modules-5.4.0-122-generic/focal-updates,focal-security,now 5.4.0-122.138 amd64 [installed]
linux-modules-5.4.0-124-generic/focal-updates,focal-security,now 5.4.0-124.140 amd64 [installed]
linux-modules-5.4.0-125-generic/focal-updates,focal-security,now 5.4.0-125.141 amd64 [installed]
linux-modules-5.4.0-126-generic/focal-updates,focal-security,now 5.4.0-126.142 amd64 [installed]
linux-modules-5.4.0-128-generic/focal-updates,focal-security,now 5.4.0-128.144 amd64 [installed]
linux-modules-5.4.0-131-generic/focal-updates,focal-security,now 5.4.0-131.147 amd64 [installed]
linux-modules-5.4.0-135-generic/focal-updates,focal-security,now 5.4.0-135.152 amd64 [installed]
linux-modules-5.4.0-137-generic/focal-updates,focal-security,now 5.4.0-137.154 amd64 [installed]
linux-modules-5.4.0-144-generic/focal-updates,focal-security,now 5.4.0-144.161 amd64 [installed]
linux-modules-5.4.0-146-generic/focal-updates,focal-security,now 5.4.0-146.163 amd64 [installed]
linux-modules-5.4.0-147-generic/focal-updates,focal-security,now 5.4.0-147.164 amd64 [installed]
linux-modules-5.4.0-148-generic/focal-updates,focal-security,now 5.4.0-148.165 amd64 [installed]
linux-modules-5.4.0-150-generic/focal-updates,focal-security,now 5.4.0-150.167 amd64 [installed]
linux-modules-5.4.0-152-generic/focal-updates,focal-security,now 5.4.0-152.169 amd64 [installed]
linux-modules-5.4.0-155-generic/focal-updates,focal-security,now 5.4.0-155.172 amd64 [installed]
linux-modules-5.4.0-156-generic/focal-updates,focal-security,now 5.4.0-156.173 amd64 [installed]
linux-modules-5.4.0-164-generic/focal-updates,focal-security,now 5.4.0-164.181 amd64 [installed]
linux-modules-5.4.0-167-generic/focal-updates,focal-security,now 5.4.0-167.184 amd64 [installed]
linux-modules-5.4.0-173-generic/focal-updates,focal-security,now 5.4.0-173.191 amd64 [installed,automatic]
linux-modules-5.4.0-174-generic/focal-updates,focal-security,now 5.4.0-174.193 amd64 [installed]
linux-modules-5.4.0-73-generic/focal-updates,focal-security,now 5.4.0-73.82 amd64 [installed]
linux-modules-5.4.0-74-generic/focal-updates,focal-security,now 5.4.0-74.83 amd64 [installed]
linux-modules-5.4.0-77-generic/focal-updates,focal-security,now 5.4.0-77.86 amd64 [installed]
linux-modules-5.4.0-81-generic/focal-updates,focal-security,now 5.4.0-81.91 amd64 [installed]
linux-modules-5.4.0-84-generic/focal-updates,focal-security,now 5.4.0-84.94 amd64 [installed]
linux-modules-5.4.0-86-generic/focal-updates,focal-security,now 5.4.0-86.97 amd64 [installed]
linux-modules-5.4.0-88-generic/focal-updates,focal-security,now 5.4.0-88.99 amd64 [installed]
linux-modules-5.4.0-89-generic/focal-updates,focal-security,now 5.4.0-89.100 amd64 [installed]
linux-modules-5.4.0-90-generic/focal-updates,focal-security,now 5.4.0-90.101 amd64 [installed]
linux-modules-5.4.0-91-generic/focal-updates,focal-security,now 5.4.0-91.102 amd64 [installed]
linux-modules-5.4.0-92-generic/focal-updates,focal-security,now 5.4.0-92.103 amd64 [installed]
linux-modules-5.4.0-94-generic/focal-updates,focal-security,now 5.4.0-94.106 amd64 [installed]
linux-modules-5.4.0-96-generic/focal-updates,focal-security,now 5.4.0-96.109 amd64 [installed]
linux-modules-5.4.0-97-generic/focal-updates,focal-security,now 5.4.0-97.110 amd64 [installed]
linux-modules-5.4.0-99-generic/focal-updates,focal-security,now 5.4.0-99.112 amd64 [installed]
linux-modules-extra-5.4.0-100-generic/focal-updates,focal-security,now 5.4.0-100.113 amd64 [installed]
linux-modules-extra-5.4.0-104-generic/focal-updates,focal-security,now 5.4.0-104.118 amd64 [installed]
linux-modules-extra-5.4.0-105-generic/focal-updates,focal-security,now 5.4.0-105.119 amd64 [installed]
linux-modules-extra-5.4.0-107-generic/focal-updates,focal-security,now 5.4.0-107.121 amd64 [installed]
linux-modules-extra-5.4.0-109-generic/focal-updates,focal-security,now 5.4.0-109.123 amd64 [installed]
linux-modules-extra-5.4.0-110-generic/focal-updates,focal-security,now 5.4.0-110.124 amd64 [installed]
linux-modules-extra-5.4.0-113-generic/focal-updates,focal-security,now 5.4.0-113.127 amd64 [installed]
linux-modules-extra-5.4.0-117-generic/focal-updates,focal-security,now 5.4.0-117.132 amd64 [installed]
linux-modules-extra-5.4.0-120-generic/focal-updates,focal-security,now 5.4.0-120.136 amd64 [installed]
linux-modules-extra-5.4.0-121-generic/focal-updates,focal-security,now 5.4.0-121.137 amd64 [installed]
linux-modules-extra-5.4.0-122-generic/focal-updates,focal-security,now 5.4.0-122.138 amd64 [installed]
linux-modules-extra-5.4.0-124-generic/focal-updates,focal-security,now 5.4.0-124.140 amd64 [installed]
linux-modules-extra-5.4.0-125-generic/focal-updates,focal-security,now 5.4.0-125.141 amd64 [installed]
linux-modules-extra-5.4.0-126-generic/focal-updates,focal-security,now 5.4.0-126.142 amd64 [installed]
linux-modules-extra-5.4.0-128-generic/focal-updates,focal-security,now 5.4.0-128.144 amd64 [installed]
linux-modules-extra-5.4.0-131-generic/focal-updates,focal-security,now 5.4.0-131.147 amd64 [installed]
linux-modules-extra-5.4.0-135-generic/focal-updates,focal-security,now 5.4.0-135.152 amd64 [installed]
linux-modules-extra-5.4.0-137-generic/focal-updates,focal-security,now 5.4.0-137.154 amd64 [installed]
linux-modules-extra-5.4.0-144-generic/focal-updates,focal-security,now 5.4.0-144.161 amd64 [installed]
linux-modules-extra-5.4.0-146-generic/focal-updates,focal-security,now 5.4.0-146.163 amd64 [installed]
linux-modules-extra-5.4.0-147-generic/focal-updates,focal-security,now 5.4.0-147.164 amd64 [installed]
linux-modules-extra-5.4.0-148-generic/focal-updates,focal-security,now 5.4.0-148.165 amd64 [installed]
linux-modules-extra-5.4.0-150-generic/focal-updates,focal-security,now 5.4.0-150.167 amd64 [installed]
linux-modules-extra-5.4.0-152-generic/focal-updates,focal-security,now 5.4.0-152.169 amd64 [installed]
linux-modules-extra-5.4.0-155-generic/focal-updates,focal-security,now 5.4.0-155.172 amd64 [installed]
linux-modules-extra-5.4.0-156-generic/focal-updates,focal-security,now 5.4.0-156.173 amd64 [installed]
linux-modules-extra-5.4.0-164-generic/focal-updates,focal-security,now 5.4.0-164.181 amd64 [installed]
linux-modules-extra-5.4.0-167-generic/focal-updates,focal-security,now 5.4.0-167.184 amd64 [installed]
linux-modules-extra-5.4.0-173-generic/focal-updates,focal-security,now 5.4.0-173.191 amd64 [installed,automatic]
linux-modules-extra-5.4.0-174-generic/focal-updates,focal-security,now 5.4.0-174.193 amd64 [installed]
linux-modules-extra-5.4.0-73-generic/focal-updates,focal-security,now 5.4.0-73.82 amd64 [installed]
linux-modules-extra-5.4.0-74-generic/focal-updates,focal-security,now 5.4.0-74.83 amd64 [installed]
linux-modules-extra-5.4.0-77-generic/focal-updates,focal-security,now 5.4.0-77.86 amd64 [installed]
linux-modules-extra-5.4.0-81-generic/focal-updates,focal-security,now 5.4.0-81.91 amd64 [installed]
linux-modules-extra-5.4.0-84-generic/focal-updates,focal-security,now 5.4.0-84.94 amd64 [installed]
linux-modules-extra-5.4.0-86-generic/focal-updates,focal-security,now 5.4.0-86.97 amd64 [installed]
linux-modules-extra-5.4.0-88-generic/focal-updates,focal-security,now 5.4.0-88.99 amd64 [installed]
linux-modules-extra-5.4.0-89-generic/focal-updates,focal-security,now 5.4.0-89.100 amd64 [installed]
linux-modules-extra-5.4.0-90-generic/focal-updates,focal-security,now 5.4.0-90.101 amd64 [installed]
linux-modules-extra-5.4.0-91-generic/focal-updates,focal-security,now 5.4.0-91.102 amd64 [installed]
linux-modules-extra-5.4.0-92-generic/focal-updates,focal-security,now 5.4.0-92.103 amd64 [installed]
linux-modules-extra-5.4.0-94-generic/focal-updates,focal-security,now 5.4.0-94.106 amd64 [installed]
linux-modules-extra-5.4.0-96-generic/focal-updates,focal-security,now 5.4.0-96.109 amd64 [installed]
linux-modules-extra-5.4.0-97-generic/focal-updates,focal-security,now 5.4.0-97.110 amd64 [installed]
linux-modules-extra-5.4.0-99-generic/focal-updates,focal-security,now 5.4.0-99.112 amd64 [installed]
ron@ron-Vostro-270:~$


​

[Schwarzer Kater]

This is what you can delete (e.g. in Muon ):

linux-headers-5.4.0-100-generic
linux-headers-5.4.0-100
linux-headers-5.4.0-104-generic
linux-headers-5.4.0-104
linux-headers-5.4.0-105-generic
linux-headers-5.4.0-105
linux-headers-5.4.0-107-generic
linux-headers-5.4.0-107
linux-headers-5.4.0-109-generic
linux-headers-5.4.0-109
linux-headers-5.4.0-110-generic
linux-headers-5.4.0-110
linux-headers-5.4.0-113-generic
linux-headers-5.4.0-113
linux-headers-5.4.0-117-generic
linux-headers-5.4.0-117
linux-headers-5.4.0-120-generic
linux-headers-5.4.0-120
linux-headers-5.4.0-121-generic
linux-headers-5.4.0-121
linux-headers-5.4.0-122-generic
linux-headers-5.4.0-122
linux-headers-5.4.0-124-generic
linux-headers-5.4.0-124
linux-headers-5.4.0-125-generic
linux-headers-5.4.0-125
linux-headers-5.4.0-126-generic
linux-headers-5.4.0-126
linux-headers-5.4.0-128-generic
linux-headers-5.4.0-128
linux-headers-5.4.0-131-generic
linux-headers-5.4.0-131
linux-headers-5.4.0-135-generic
linux-headers-5.4.0-135
linux-headers-5.4.0-137-generic
linux-headers-5.4.0-137
linux-headers-5.4.0-144-generic
linux-headers-5.4.0-144
linux-headers-5.4.0-146-generic
linux-headers-5.4.0-146
linux-headers-5.4.0-147-generic
linux-headers-5.4.0-147
linux-headers-5.4.0-148-generic
linux-headers-5.4.0-148
linux-headers-5.4.0-150-generic
linux-headers-5.4.0-150
linux-headers-5.4.0-152-generic
linux-headers-5.4.0-152
linux-headers-5.4.0-155-generic
linux-headers-5.4.0-155
linux-headers-5.4.0-156-generic
linux-headers-5.4.0-156
linux-headers-5.4.0-164-generic
linux-headers-5.4.0-164
linux-headers-5.4.0-167-generic
linux-headers-5.4.0-167
linux-headers-5.4.0-73-generic
linux-headers-5.4.0-73
linux-headers-5.4.0-74-generic
linux-headers-5.4.0-74
linux-headers-5.4.0-77-generic
linux-headers-5.4.0-77
linux-headers-5.4.0-81-generic
linux-headers-5.4.0-81
linux-headers-5.4.0-84-generic
linux-headers-5.4.0-84
linux-headers-5.4.0-86-generic
linux-headers-5.4.0-86
linux-headers-5.4.0-88-generic
linux-headers-5.4.0-88
linux-headers-5.4.0-89-generic
linux-headers-5.4.0-89
linux-headers-5.4.0-90-generic
linux-headers-5.4.0-90
linux-headers-5.4.0-91-generic
linux-headers-5.4.0-91
linux-headers-5.4.0-92-generic
linux-headers-5.4.0-92
linux-headers-5.4.0-94-generic
linux-headers-5.4.0-94
linux-headers-5.4.0-96-generic
linux-headers-5.4.0-96
linux-headers-5.4.0-97-generic
linux-headers-5.4.0-97
linux-headers-5.4.0-99-generic
linux-headers-5.4.0-99
linux-image-5.4.0-100-generic
linux-image-5.4.0-104-generic
linux-image-5.4.0-105-generic
linux-image-5.4.0-107-generic
linux-image-5.4.0-109-generic
linux-image-5.4.0-110-generic
linux-image-5.4.0-113-generic
linux-image-5.4.0-117-generic
linux-image-5.4.0-120-generic
linux-image-5.4.0-121-generic
linux-image-5.4.0-122-generic
linux-image-5.4.0-124-generic
linux-image-5.4.0-125-generic
linux-image-5.4.0-126-generic
linux-image-5.4.0-128-generic
linux-image-5.4.0-131-generic
linux-image-5.4.0-135-generic
linux-image-5.4.0-137-generic
linux-image-5.4.0-144-generic
linux-image-5.4.0-146-generic
linux-image-5.4.0-147-generic
linux-image-5.4.0-148-generic
linux-image-5.4.0-150-generic
linux-image-5.4.0-152-generic
linux-image-5.4.0-155-generic
linux-image-5.4.0-156-generic
linux-image-5.4.0-164-generic
linux-image-5.4.0-167-generic
linux-image-5.4.0-73-generic
linux-image-5.4.0-74-generic
linux-image-5.4.0-77-generic
linux-image-5.4.0-81-generic
linux-image-5.4.0-84-generic
linux-image-5.4.0-86-generic
linux-image-5.4.0-88-generic
linux-image-5.4.0-89-generic
linux-image-5.4.0-90-generic
linux-image-5.4.0-91-generic
linux-image-5.4.0-92-generic
linux-image-5.4.0-94-generic
linux-image-5.4.0-96-generic
linux-image-5.4.0-97-generic
linux-image-5.4.0-99-generic
linux-modules-5.4.0-100-generic
linux-modules-5.4.0-104-generic
linux-modules-5.4.0-105-generic
linux-modules-5.4.0-107-generic
linux-modules-5.4.0-109-generic
linux-modules-5.4.0-110-generic
linux-modules-5.4.0-113-generic
linux-modules-5.4.0-117-generic
linux-modules-5.4.0-120-generic
linux-modules-5.4.0-121-generic
linux-modules-5.4.0-122-generic
linux-modules-5.4.0-124-generic
linux-modules-5.4.0-125-generic
linux-modules-5.4.0-126-generic
linux-modules-5.4.0-128-generic
linux-modules-5.4.0-131-generic
linux-modules-5.4.0-135-generic
linux-modules-5.4.0-137-generic
linux-modules-5.4.0-144-generic
linux-modules-5.4.0-146-generic
linux-modules-5.4.0-147-generic
linux-modules-5.4.0-148-generic
linux-modules-5.4.0-150-generic
linux-modules-5.4.0-152-generic
linux-modules-5.4.0-155-generic
linux-modules-5.4.0-156-generic
linux-modules-5.4.0-164-generic
linux-modules-5.4.0-167-generic
linux-modules-5.4.0-73-generic
linux-modules-5.4.0-74-generic
linux-modules-5.4.0-77-generic
linux-modules-5.4.0-81-generic
linux-modules-5.4.0-84-generic
linux-modules-5.4.0-86-generic
linux-modules-5.4.0-88-generic
linux-modules-5.4.0-89-generic
linux-modules-5.4.0-90-generic
linux-modules-5.4.0-91-generic
linux-modules-5.4.0-92-generic
linux-modules-5.4.0-94-generic
linux-modules-5.4.0-96-generic
linux-modules-5.4.0-97-generic
linux-modules-5.4.0-99-generic
linux-modules-extra-5.4.0-100-generic
linux-modules-extra-5.4.0-104-generic
linux-modules-extra-5.4.0-105-generic
linux-modules-extra-5.4.0-107-generic
linux-modules-extra-5.4.0-109-generic
linux-modules-extra-5.4.0-110-generic
linux-modules-extra-5.4.0-113-generic
linux-modules-extra-5.4.0-117-generic
linux-modules-extra-5.4.0-120-generic
linux-modules-extra-5.4.0-121-generic
linux-modules-extra-5.4.0-122-generic
linux-modules-extra-5.4.0-124-generic
linux-modules-extra-5.4.0-125-generic
linux-modules-extra-5.4.0-126-generic
linux-modules-extra-5.4.0-128-generic
linux-modules-extra-5.4.0-131-generic
linux-modules-extra-5.4.0-135-generic
linux-modules-extra-5.4.0-137-generic
linux-modules-extra-5.4.0-144-generic
linux-modules-extra-5.4.0-146-generic
linux-modules-extra-5.4.0-147-generic
linux-modules-extra-5.4.0-148-generic
linux-modules-extra-5.4.0-150-generic
linux-modules-extra-5.4.0-152-generic
linux-modules-extra-5.4.0-155-generic
linux-modules-extra-5.4.0-156-generic
linux-modules-extra-5.4.0-164-generic
linux-modules-extra-5.4.0-167-generic
linux-modules-extra-5.4.0-73-generic
linux-modules-extra-5.4.0-74-generic
linux-modules-extra-5.4.0-77-generic
linux-modules-extra-5.4.0-81-generic
linux-modules-extra-5.4.0-84-generic
linux-modules-extra-5.4.0-86-generic
linux-modules-extra-5.4.0-88-generic
linux-modules-extra-5.4.0-89-generic
linux-modules-extra-5.4.0-90-generic
linux-modules-extra-5.4.0-91-generic
linux-modules-extra-5.4.0-92-generic
linux-modules-extra-5.4.0-94-generic
linux-modules-extra-5.4.0-96-generic
linux-modules-extra-5.4.0-97-generic
linux-modules-extra-5.4.0-99-generic​

And this is what you should keep (!):

linux-generic-hwe-18.04
linux-generic
linux-headers-5.4.0-173-generic
linux-headers-5.4.0-173
linux-headers-5.4.0-174-generic
linux-headers-5.4.0-174
linux-headers-generic-hwe-18.04
linux-headers-generic
linux-image-5.4.0-173-generic
linux-image-5.4.0-174-generic
linux-image-generic
linux-modules-5.4.0-173-generic
linux-modules-5.4.0-174-generic
linux-modules-extra-5.4.0-173-generic
linux-modules-extra-5.4.0-174-generic​

[ronshor]

But how I’m supposed to do it ?


Do I need to search for them on Muon and uninstall them one by one ?
or maybe there's another way to uninstall all of them together

[claydoh]

You can click all of the items -
it may be easier to do a partial search, say for -5.4.0 or other text common to all the items. Then click, ctrl-click, shif-click and drag, etc.
There will be some tedium, sure, but you do see exactly what you are doing. You can do things in stages, if you prefer.
Use ctrl-a to select all, then deselect the thgings you want to keep, if that seems easier.

if you install Synaptic, you will have actual check boxes, but otherwise acts in a similar fashion

[Schwarzer Kater]

If you want to use a graphical tool, search for "linux-" there and mark all the ones from the list above you want to remove and then do so in one go (it will probably take a while). It could be easier in Synaptic than in Muon.

Otherwise write a little shell script with a loop that reads the single names of the packages and removes them…

[Schwarzer Kater]

This could also work (no guarantees here, I can not practically test it with your installation…) - in Konsole :

sudo apt-mark auto $(apt-mark showmanual | grep -E '^linux-(generic|headers|hwe|image|modules)')

This should mark all of the above packages as automatically installed (most of them are wrongly marked as manually installed what has led to your problems).
(edit)
Now set some packages to manually installed again:
sudo apt-mark manual linux-generic linux-generic-hwe-18.04 linux-headers-generic-hwe-18.04
(/edit)

Afterwards you should be able to do what I posted in # 2 to automatically remove all kernels and headers etc. but the latest two (this will also take a while)…

Please use sudo apt autoremove --purge --dry-run first to check if everything works as expected!
If OK you can take the gloves off and use the autoremove command without the --dry-run flag.

[Schwarzer Kater]

PS:
I just tested this in a system with similar problems - it works, but with a correction.

Additionally to my last post you should sudo apt-mark manual linux-generic linux-generic-hwe-18.04 linux-headers-generic-hwe-18.04 before using the autoremove command.

I also added it above.

[ronshor]

This could also work (no guarantees here, I can not practically test it with your installation…) - in Konsole :

sudo apt-mark auto $(apt-mark showmanual | grep -E '^linux-(generic|headers|hwe|image|modules)')

This should mark all of the above packages as automatically installed (most of them are wrongly marked as manually installed what has led to your problems).
(edit)
Now set some packages to manually installed again:
sudo apt-mark manual linux-generic linux-generic-hwe-18.04 linux-headers-generic-hwe-18.04
(/edit)

Afterwards you should be able to do what I posted in # 2 to automatically remove all kernels and headers etc. but the latest two (this will also take a while)…

Please use sudo apt autoremove --purge --dry-run first to check if everything works as expected!
If OK you can take the gloves off and use the autoremove command without the --dry-run flag.

What you posted in #2 includes a few other commands but the purge autoremove

Should I run them as well in that order ?

[ronshor]

I couldn't wait so I did it with Muon eventually and it cleaned up 20 GB !!!
so this is how my system looks right now


Now that everything is backed up and cleaned I'm going to start the upgrade.


BIG thanks to everyone for your great help !!

ron@ron-Vostro-270:~$ ls /boot
config-5.4.0-173-generic initrd.img memtest86+.bin System.map-5.4.0-174-generic vmlinuz.old
config-5.4.0-174-generic initrd.img-5.4.0-173-generic memtest86+.elf vmlinuz
efi initrd.img-5.4.0-174-generic memtest86+_multiboot.bin vmlinuz-5.4.0-173-generic
grub initrd.img.old System.map-5.4.0-173-generic vmlinuz-5.4.0-174-generic
ron@ron-Vostro-270:

[Schwarzer Kater]

ronshor : Sorry, I have been more or less offline for some days.
But I am glad you could solve your problems.

For future reference: you could/should have run the commands in post #2 beginning from the sudo apt autoremove --purge (but this one with the additional --dry-run flag first, to be safe!) - so after this just sudo apt autoclean and reboot.

[jglen490]

A lot of Linux users are not comfortable with the command line; I get it.

But just for reference, here are my favs!
These are to get updates after seeing a notification from Discover.

sudo apt update
sudo apt full-upgrade

Here are basic maintenance things I do after update/upgrade.

sudo apt autoremove
sudo apt autoclean
sudo apt clean

Sometimes these do nothing, but at times when I enter

df -h

before and after, I see that some space gets freed in the / partition.

You don't have to be a CLI guru, but just a few tips and tricks help to make life easy. I keep a text file or two with some interesting commands that I can copy/paste into a konsole.

Glad you got your issue fixed

[Schwarzer Kater]

[…]
Here are basic maintenance things I do after update/upgrade.

sudo apt autoremove
sudo apt autoclean
sudo apt clean
[…]

Sorry, but to run apt clean after apt autoclean (or vice versa) makes no sense.

Either
run only apt autoclean to remove the download cache of packages that have been replaced and keep the rest of the cache (normally the better option for standard maintenance)
or
run only apt clean and remove the complete cache (e.g. because problems have occured or you want to free the last Kilobytes on your drive).

See man apt-get:

clean Clears out the local repository of retrieved package files. It removes everything but the lock file from /var/cache/apt/archives/ and /var/cache/apt/archives/partial/.

autoclean Like clean, autoclean clears out the local repository of retrieved package files. The difference is that it only removes package files that can no longer be downloaded, and are largely useless. This allows a cache to be maintained over a long period of time without it growing out of control. The configuration option APT::Clean-Installed will prevent installed packages from being erased if it is set to off.