Update Issues after storage

[Nasty7]

I put Kubuntu 18.04 on this old Vista machine and it runs great! HP Pavilion Media Center m8150n

But now having some Update Issues after storage. I would like to sell it to someone just entering linux and have it all working well before I do so. I don't know what info you would need or how to get it.

The errors come and go quickly so I cannot log them. One seemed to be about Chrome Keyring so I reinstalled Chrome to no avail. I then Removed Google Chrome From Software Sources in desperation, to no avail. I restarted it after choosing a local mirror for Updates and now it is stuck on
"Unattended-upgrade in progress during shutdown, please don't turn off the computer"

Please help

[Nasty7]

I certainly hope this is not Upgrading me! I should have set these auto updates to Never!

I let "Unattended-upgrade in progress during shutdown, please don't turn off the computer" run its course as I seen to do in a Ubuntu Mate Thread and it is now updating again. Turned off Updates to the best of my knowledge from the same link. I will report back with the settings I used in 'Updates'.
https://ubuntu-mate.community/t/stuc...utdown/19568/4

My only issue now is how to fix the Google Chrome Software Sources, should I just reinstall Chrome?

[Nasty7]

Bluetooth don't work, Soundpeats Q30

I don't expect this to work on old bluetooth hardware, but incase I'm doing something wrong, would somebody help?

GC676AA-ABA-m8150n:~$ inxi -Fxz
System:    Host: newuser-GC676AA-ABA-m8150n Kernel: 4.15.0-51-generic x86_64 bits: 64 gcc: 7.3.0
          Desktop: KDE Plasma 5.12.7 (Qt 5.9.5) Distro: Ubuntu 18.04.2 LTS
Machine:   Device: desktop System: HP-Pavilion product: GC676AA-ABA m8150n serial: N/A
          Mobo: ASUSTek model: Basswood3G v: 1.05 serial: N/A BIOS: Phoenix v: 5.09 date: 06/08/2007
CPU:       Quad core Intel Core2 Quad (-MCP-) arch: Conroe rev.7 cache: 4096 KB
          flags: (lm nx sse sse2 sse3 ssse3 vmx) bmips: 19201
          clock speeds: max: 2400 MHz 1: 1628 MHz 2: 1600 MHz 3: 1600 MHz 4: 1633 MHz
Graphics:  Card: NVIDIA GT215 [GeForce GT 240] bus-ID: 01:00.0
          Display Server: x11 (X.Org 1.19.6 ) drivers: nvidia (unloaded: modesetting,fbdev,vesa,nouveau)
          Resolution: 1920x1200@59.95hz
          OpenGL: renderer: GeForce GT 240/PCIe/SSE2 version: 3.3.0 NVIDIA 340.107 Direct Render: Yes
Audio:     Card-1 Intel 82801H (ICH8 Family) HD Audio Controller driver: snd_hda_intel bus-ID: 00:1b.0
          Card-2 NVIDIA High Definition Audio Controller driver: snd_hda_intel bus-ID: 01:00.1
          Sound: Advanced Linux Sound Architecture v: k4.15.0-51-generic
Network:   Card-1: Intel 82566DC Gigabit Network Connection driver: e1000e v: 3.2.6-k port: ff00 bus-ID: 00:19.0
          IF: enp0s25 state: up speed: 1000 Mbps duplex: full mac: <filter>
          Card-2: Gemtek WUBR-177G [Ralink RT2571W] driver: rt73usb v: 2.3.0 usb-ID: 002-002
          IF: wlx00c0a8f5acaf state: N/A speed: N/A duplex: N/A mac: N/A
Drives:    HDD Total Size: 320.1GB (2.9% used)                                                                                                                             
          ID-1: /dev/sda model: ST3320820AS size: 320.1GB                                                                                                                 
Partition: ID-1: / size: 19G used: 8.2G (47%) fs: ext4 dev: /dev/sda1                                                                                                       
          ID-2: /home size: 274G used: 399M (1%) fs: ext4 dev: /dev/sda5                                                                                                  
RAID:      No RAID devices: /proc/mdstat, md_mod kernel module present                                                                                                     
Sensors:   System Temperatures: cpu: 54.0C mobo: N/A gpu: 0.0:45C                                                                                                           
          Fan Speeds (in rpm): cpu: N/A                                                                                                                                   
Info:      Processes: 191 Uptime: 22 min Memory: 1733.1/3000.3MB Init: systemd runlevel: 5 Gcc sys: 7.4.0                                                                  
          Client: Shell (bash 4.4.191) inxi: 2.3.56