Thanks for trying to reproduce the problem.
Very strange, nothing I see on my computer, though. CPU is eaten by
which process? Maybe IO bound?
This is my output of "top":
PID USER PR NI VIRT RES SHR S %CPU %MEM ZEIT+ BEFEHL
1444 root 20 0 728616 99808 63920 R 100,0 0,6 4:13.91 Xorg
2465 patrick 20 0 1541424 132484 93968 R 48,8 0,8 2:09.58
kwin_x11
2522 patrick 20 0 236772 23452 20312 S 46,5 0,1 2:09.50
xembedsniproxy
3663 patrick 20 0 44,6g 204692 114524 S 26,6 1,3 1:21.58
signal-desktop
3251 patrick 20 0 36,6g 168072 119892 S 24,6 1,0 1:13.16
element-desktop
76 root 20 0 0 0 0 I 4,3 0,0 0:00.94
kworker/u24:5-events_unbound
298 root 20 0 0 0 0 I 2,7 0,0 0:06.28
kworker/11:2-events
all other processes are below 1% CPU.
What are the steps to debug? Should I try to downgrade/remove a certain
package? I did not want to try arbitrary steps breaking my system in the
end.
What further data/logs can I put here?
Best,
Patrick