https://bugs.kde.org/show_bug.cgi?id=455882
Bug ID: 455882 Summary: [REGRESSION] $KDEWM is ignored, kwin_x11 starts instead Product: plasmashell Version: 5.25.1 Platform: Archlinux Packages OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: Startup process Assignee: plasma-b...@kde.org Reporter: hi-an...@yandex.ru CC: k...@davidedmundson.co.uk Target Milestone: 1.0 SUMMARY After upgrading `plasma-workspace` from 5.24.5 to 5.25.1 when starting a plasma-i3 sessionĀ¹, instead of i3 (as defined in KDEWM environment variable) it starts a kwin_x11 window manager. Downgrading `plasma-workspace` to 5.24.5 and restarting SDDM fixes the problem. 1: Documented here https://userbase.kde.org/Tutorials/Using_Other_Window_Managers_with_Plasma#System_Wide:_Adding_an_XSession STEPS TO REPRODUCE 1. Make sure you have installed Plasma and i3wm 2. Create `/usr/share/xsessions/plasma-i3.desktop` with the following content: [Desktop Entry] Type=XSession Exec=env KDEWM=/usr/bin/i3 --shmlog-size=26214400 /usr/bin/startplasma-x11 DesktopNames=KDE Name=Plasma with i3 Comment=Plasma with i3 3. Restart DM and start a graphics session called "Plasma with i3" 4. Once the session loaded, execute `ps aux | grep "[k]win"` OBSERVED RESULT Last command has output (the running kwin_x11 process) EXPECTED RESULT There's no output SOFTWARE/OS VERSIONS Linux/KDE Plasma: Archlinux KDE Plasma Version: 5.25.1 KDE Frameworks Version: 5.95.0 Qt Version: 5.15.5 -- You are receiving this mail because: You are watching all bug changes.