SUMMARY Adding shortcuts do not work properly. Some sort of freeze happens. STEPS TO REPRODUCE 1. Press Meta and find Shortcuts. 2. Choose Media Controller or any application. 3. Add Shortcut. 4. Try immediately close shortcut and add new one or choose another application to add shortcut or press Apply. 5. Nothing happens. 6. Press Alt + Tab, press Alt + Tab. 7. Now shortcut can be closed, Apply can be pressed, etc. OBSERVED RESULT After adding shortcut it's impossible to immediately add another one without window change. EXPECTED RESULT Normal adding of shortcuts without glitches. SOFTWARE/OS VERSIONS Operating System: Kubuntu 22.10 KDE Plasma Version: 5.25.4 KDE Frameworks Version: 5.96.0 Qt Version: 5.15.4 Kernel Version: 5.15.0-46-generic (64-bit) Graphics Platform: X11
Cannot reproduce on Wayland with current git master. I wonder if this is graphics-related... what kind of GPU do you have?
GPU 0: NVIDIA GeForce GTX 1660 Fri Aug 12 23:00:10 2022 +-----------------------------------------------------------------------------+ | NVIDIA-SMI 470.141.03 Driver Version: 470.141.03 CUDA Version: 11.4 | |-------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | | | | MIG M. | |===============================+======================+======================| | 0 NVIDIA GeForce ... Off | 00000000:26:00.0 On | N/A | | 0% 54C P8 11W / 130W | 643MiB / 5941MiB | 3% Default | | | | N/A | +-------------------------------+----------------------+----------------------+ +-----------------------------------------------------------------------------+ | Processes: | | GPU GI CI PID Type Process name GPU Memory | | ID ID Usage | |=============================================================================| | 0 N/A N/A 1048 G /usr/lib/xorg/Xorg 255MiB | | 0 N/A N/A 1427 G /usr/bin/kwin_x11 117MiB | | 0 N/A N/A 1439 G /usr/bin/plasmashell 24MiB | | 0 N/A N/A 1601 G ...0/usr/lib/firefox/firefox 144MiB | | 0 N/A N/A 2819 G /usr/bin/krusader 2MiB | | 0 N/A N/A 3855 G ...614955622692011857,131072 93MiB |
Could this problems be connected somehow with https://bugs.kde.org/show_bug.cgi?id=153915 Same "solution" in both cases: Alt + Tab - window change.
Can you make this freeze happen on any other pages in System Settings?
It is not freeze. It seems like freeze of shortcuts window. This bug happens even in Amarok and Krusader. Alt + Tab and you unfrozen, assign another shortcut, again Alt + Tab and so on.
Does the issue go away if you disable compositing with Alt+Shift+F12? (You can use that to turn it on again after you've tested it)
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Disabling compositing do not help. Something blocks all available "buttons" on window after adding shortcut. Only after Alt + Tab everything becomes active.
Problem solved after fresh Kubuntu 22.10 install.