https://bugs.kde.org/show_bug.cgi?id=450069
Bug ID: 450069 Summary: Plasma 5.24 freezes/black screen on wake from sleep Product: plasmashell Version: 5.24.0 Platform: Other OS: Linux Status: REPORTED Severity: major Priority: NOR Component: Startup process Assignee: plasma-b...@kde.org Reporter: ganthony.nua...@gmail.com CC: k...@davidedmundson.co.uk Target Milestone: 1.0 SUMMARY *** NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols. See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** STEPS TO REPRODUCE 1. Press powerbutton or systemctl suspend 2. Wait for the light indicator to blink indicating it's on sleep 3. Wake the by keyboard keys/power button OBSERVED RESULT The desktop is frozen in its current frame before sleep, or black if the black fade effect when sleeping takes effect sometimes. The cursor can still be moved although I cannot interact with the elements/icons or even start the terminal or ksysguard using meta+esc. I think its not the xserver as ctrl+alt+backspace still kills the desktop. I cannot diagnose any further as I don't have any further knowledge in reading logs. EXPECTED RESULT To wake just fine and SOFTWARE/OS VERSIONS Linux/KDE Plasma: Archlinux 5.16.8 KDE Plasma Version: 5.24 KDE Frameworks Version: the latest ones Qt Version: the latest ones ADDITIONAL INFORMATION Searching the web, this was a quite prevalent issue among users. As for me, I never encountered this before, just on Plasma 5.24. I tried creating a new user using useradd and # startx from it and the bug still persists so I don't think it's some broken config files or plasmoids, I also don't have a dedicated GPU. Just integrated ones of i5 4210U. The only workaround I tried is diabling TLP, reenabling masked services, removing i915 and processor related kernel parameters and rebooting countless of times. They didn't work. I also don't have a graphical login program like sddm and starts kde using startx. S3 power state is availabe, but I can't disable it in my bios... but it works in the past versions. My session files and xorg configs are okay i think and the rest of my setup is pretty standard. I'm on x11. Also, if I switch to another TTY using ctrl+alt+f2 and did the suspended there either using systemctl or powerbutton (my logind.conf is set to suspend on button press) then woke the PC then switched to the tty with plasma on it, the screen is not frozen and i can interact with the icons. I also have i3wm installed and this doesn't happen to it during sleep. After spending the night searching for a fix, I just I downgraded qt5-base plasma-desktop and plasma-workspace using "downgrade" from AUR to those in my cache (qt 5.15.12 and plasma 5.23.5). Just those three... and sleep worked fine again. -- You are receiving this mail because: You are watching all bug changes.