SUMMARY Updated to latest plasma 5.21.0 rpms from openSUSE build service on two PCs both running openSUSE 15.2. On both, the new System Monitor application (not KSysGuard) does not display anything in the "Applications" list - neither in the Overview section nor in the dedicated Applications section. STEPS TO REPRODUCE 1. Open System Monitor 2. Click Applications, or 3. Click Overview->Applications OBSERVED RESULT Application list is empty EXPECTED RESULT Application list is not empty SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: 5.21.0 KDE Frameworks Version: 5.79.0 Qt Version: 5.15.12 ADDITIONAL INFORMATION
Is the ksystemstats daemon running?
It seems to. $ ps -ef | grep ksystemstats | grep vadymk vadymk 31952 12439 0 17:02 ? 00:00:00 /usr/bin/ksystemstats vadymk 31968 4562 0 17:02 ? 00:00:00 file.so [kdeinit5] file local:/run/user/1000/klauncheriUxKpU.1.slave-socket local:/run/user/1000/ksystemstatsqFbRBK.1.slave-socket vadymk 31969 4562 0 17:02 ? 00:00:00 file.so [kdeinit5] file local:/run/user/1000/klauncheriUxKpU.1.slave-socket local:/run/user/1000/ksystemstatsVCUZCG.2.slave-socket vadymk 31970 4562 0 17:02 ? 00:00:00 file.so [kdeinit5] file local:/run/user/1000/klauncheriUxKpU.1.slave-socket local:/run/user/1000/ksystemstatsKfYTKY.3.slave-socket vadymk 31971 4562 0 17:02 ? 00:00:00 file.so [kdeinit5] file local:/run/user/1000/klauncheriUxKpU.1.slave-socket local:/run/user/1000/ksystemstatsNRvBVM.4.slave-socket vadymk 31972 4562 0 17:02 ? 00:00:00 file.so [kdeinit5] file local:/run/user/1000/klauncheriUxKpU.1.slave-socket local:/run/user/1000/ksystemstatscDqvJc.5.slave-socket vadymk 32048 4840 0 17:02 pts/13 00:00:00 grep --color=auto ksystemstats
*** Bug 433177 has been marked as a duplicate of this bug. ***
Can you include the output of "systemd-cgls"
Created attachment 135895 [details] Output of systemd-cgls
Interesting. That doesn't show any apps grouped together. Can I see: Output of "env" Does "qdbus org.freedesktop.systemd1 " return a wall of text or an error?
Created attachment 135902 [details] Output of env
The output of "qdbus org.freedesktop.systemd1" could be described as a wall of text :-) No error. $ qdbus org.freedesktop.systemd1 | wc -l 347
Here is the instructions to install ksystemstats Enable the repository: # sudo add-apt-repository ppa:kubuntu-ppa/backports Update the package index: # sudo apt-get update Install ksystemstats deb package: # sudo apt-get install ksystemstats More info. https://ubuntu.pkgs.org/21.04/kubuntu-backports-amd64/ksystemstats_5.22.5-0ubuntu1~ubuntu21.04~ppa1_amd64.deb.html
ksystemstats is not the issue here, the applications aren't being put into cgroups when launched. Can you run QT_LOGGING_RULES=kf.kio.gui.debug=1 krunner --replace then launch an application from krunner and paste the output.
Umm, I have since upgraded to openSUSE 15.3 earlier this summer and latest plasma 5.23.1 from OBS. This was still an issue prior to upgrade to plasma 5.23.1 - but the upgrade to 5.23.1 fixed it. I can see Google Chrome, System Monitor, Konsole, Kate, KTorrent and /usr/bin/korgac in the Name column.