with system as detailed below PLASMA is totally a none goer
laptop boots ok into tui and there runs ok
with PLASMA running the laptop response time is very slow with lots of disk activity.
inputs from keyboard or mouse only accepted perhaps every 100 seconds
Keep in mind,
YIf you’re installed on BTRFS, you’ll always have the option to roll back to just before you did the problem update.
Short of a rollback,
You have other options…
If you think your update was just broken… I’d recommend considering in the following order (You decide what you want to try, maybe not any or all of them)
Try updating again. More or less assumes whatever caused your problem was transient so upgrading again might fix.
zypper dup
Re-run your update but force packages to be replaced when a conflict might occur. See MAN pages, there is some risk involved but you seem to have a pretty convenient workound in the meantime by booting into IceWM fine.
zypper dup --replacefiles
Install the older version of available files instead of the newest version. Like a rollback without actually doing a rollback
If you think your update was just broken… I’d recommend considering in the following order (You decide what you want to try, maybe not any or all of them)
zypper dup was used for the original update and has been used multiple times since re-installing the updates
As iceWM is doing the job efficiently, I’ll wait for the next big change and see how things go.
just for info,
the following three lines show first on the display on each boot,
Sep 07 04:26:09 do_IRQ: 1.55 No irq handler for this vector
Sep 07 04:26:09 do_IRQ: 2.55 No irq handler for this vector
Sep 07 04:26:09 do_IRQ: 3.55 No irq handler for this vector
the output of cmd, journalctl -g _PID=1306 --grep kde | grep fail, is
Sep 05 23:17:31 g7-2246sg kglobalaccel5[3982]: This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
Sep 05 23:17:31 g7-2246sg dbus-daemon[1766]: [session uid=1001 pid=1766] Activated service ‘org.kde.kglobalaccel’ failed: Process org.kde.kglobalaccel received signal 6
Sep 05 23:17:43 g7-2246sg dbus-daemon[1766]: [session uid=1001 pid=1766] Activated service ‘org.kde.kglobalaccel’ failed: Process org.kde.kglobalaccel received signal 6
Sep 05 23:17:43 g7-2246sg kglobalaccel5[4050]: This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
Sep 05 23:17:43 g7-2246sg dbus-daemon[1766]: [session uid=1001 pid=1766] Activated service ‘org.kde.kglobalaccel’ failed: Process org.kde.kglobalaccel received signal 6
Sep 05 23:17:43 g7-2246sg kglobalaccel5[4055]: This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
Sep 05 23:17:45 g7-2246sg dbus-daemon[1766]: [session uid=1001 pid=1766] Activated service ‘org.kde.kglobalaccel’ failed: Process org.kde.kglobalaccel received signal 6
Sep 05 23:17:45 g7-2246sg kglobalaccel5[4060]: This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
Sep 05 23:17:46 g7-2246sg dbus-daemon[1766]: [session uid=1001 pid=1766] Activated service ‘org.kde.kglobalaccel’ failed: Process org.kde.kglobalaccel received signal 6
Sep 05 23:17:46 g7-2246sg kglobalaccel5[4066]: This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
Sep 05 23:17:46 g7-2246sg dbus-daemon[1766]: [session uid=1001 pid=1766] Activated service ‘org.kde.kglobalaccel’ failed: Process org.kde.kglobalaccel received signal 6
Sep 05 23:17:46 g7-2246sg kglobalaccel5[4072]: This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
Sep 05 23:17:47 g7-2246sg kglobalaccel5[4077]: This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
Sep 05 23:17:47 g7-2246sg dbus-daemon[1766]: [session uid=1001 pid=1766] Activated service ‘org.kde.kglobalaccel’ failed: Process org.kde.kglobalaccel received signal 6
re-installing, kglobalaccel5 and dbus-1, have made no difference
this is a very new net install, but a new user will be tried when time allows
if cmd fsck is run after a PLASMA session lots of fixes are needed, no fixes are required after IceWM session
cheers