[SOLVED] unable to install ksysguard

[CharlieDaves]

So after upgrading to 22.04 from 20.04, all my icons were present & accounted for. Earlier Today some program locked up and I was unable to close it. I clicked on the icon for ksysguard to isolate and manually stop the program.
I encounted an error, program not found (Or words similar)
I opened muon to install it, and got an error, unable to install,

I tried konsole and got this error


Any Suggestions?
Or is the usual "Wipe & install again" in order. Honestly I thought Linux was better than M$ Windozs. At this rate, spyware and something that works would be better than all the issues I've encounted, and asked here.

[Beerislife]

Ksysguard was removed and replaced with System Monitor.

[CharlieDaves]

Okay. I'll look around for it. Thanks BeerIsLife
new Issue I've found and I'll add to this topic. Whilst trying to fix things, I did a Konsole update

[FONT=monospace][COLOR=#54ff54][B]mm3@MohadAzarbar[/B][/COLOR][COLOR=#000000]:[/COLOR][COLOR=#5454ff][B]~[/B][/COLOR][COLOR=#000000]$ sudo apt update --fix-missing [/COLOR]
Hit:1 http://au.archive.ubuntu.com/ubuntu jammy InRelease
Hit:2 http://au.archive.ubuntu.com/ubuntu jammy-updates InRelease                            
Hit:3 http://au.archive.ubuntu.com/ubuntu focal InRelease                                    
Hit:4 https://updates.signal.org/desktop/apt xenial InRelease                                
Hit:5 https://packages.element.io/debian default InRelease                                  
Hit:6 http://ppa.launchpad.net/kubuntu-ppa/backports/ubuntu jammy InRelease                  
Hit:7 https://ppa.launchpadcontent.net/kubuntu-ppa/backports-extra/ubuntu jammy InRelease    
Hit:8 http://ppa.launchpad.net/kubuntu-ppa/backports/ubuntu focal InRelease      [COLOR=#b26818]           [/COLOR][COLOR=#000000] [/COLOR]
Hit:9 http://ppa.launchpad.net/xtradeb/apps/ubuntu jammy InRelease                          
Get:10 http://security.ubuntu.com/ubuntu jammy-security InRelease [110 kB][COLOR=#b26818]                  [/COLOR][COLOR=#000000] [/COLOR]
Fetched 110 kB in 10s (10.7 kB/s)[COLOR=#b26818]   [/COLOR][COLOR=#000000] [/COLOR]
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
18 packages can be upgraded. Run 'apt list --upgradable' to see them.
[COLOR=#ffff54][B]W: [/B][/COLOR][COLOR=#000000]https://updates.signal.org/desktop/apt/dists/xenial/InRelease: Key is stored in legacy tru[/COLOR]
sted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for detail
s.
[COLOR=#ffff54][B]W: [/B][/COLOR][COLOR=#000000]Skipping acquisition of configured file 'main/source/Sources', as repository 'https://upda[/COLOR]
tes.signal.org/desktop/apt xenial InRelease' does not seem to provide it (sources.list entry
misspelt?)[/FONT]
​

Most of it is Jammy, but there is a 'focal'... Is this normal or is this an error?

[CharlieDaves]

Ksysguard was removed and replaced with System Monitor.

Bummer. I can't find it, or google an install for it. What is the package called please?

[jlittle]

Bummer. I can't find it, or google an install for it.

It's called plasma-systemmonitor, both the executable and the package name.

That would be odd if it's not in a jammy install, it's a standard part of KDE plasma. Is the file /usr/bin/plasma-systemmonitor there?

[Schwarzer Kater]

As Beerislife wrote: Ksysguard was removed. It was not a decision of Kubuntu to replace it with Plasma-Systemmonitor, but of KDE for the newer Plasma/Gear versions.
It is not advisable to install Ksysguard in 22.04, because its dependencies are no longer present in the *Ubuntu repositories (e.g. ksysguardd), its dependencies will break others and it is no longer maintained. The only "clean" way to install it in Kubuntu 22.04 would theoretically be in a containerized solution like distrobox (with 20.04).

http://au.archive.ubuntu.com/ubuntu focal InRelease is an error - you should remove/comment out the "focal" lines from /etc/apt/sources.list or /etc/apt/sources.list.d/ .

[CharlieDaves]

It's called plasma-systemmonitor, both the executable and the package name.

That would be odd if it's not in a jammy install, it's a standard part of KDE plasma. Is the file /usr/bin/plasma-systemmonitor there?

Yep !!!. It's in MUON, after I search for the correct name... Oh. It was installed already. I've found it and replaced the "Quick Launch"?? ICON with the systemmonitor