https://bugs.kde.org/show_bug.cgi?id=479677
Bug ID: 479677
Summary: 6.5 version kernel causes session to close or OS to
crash unexpectedly
Classification: I don't know
Product: kde
Version: unspecified
Platform: Kubuntu
OS: Linux
Status: REPORTED
Severity: major
Priority: NOR
Component: general
Assignee: unassigned-b...@kde.org
Reporter: nathan67...@globetrotter.net
Target Milestone: ---
Created attachment 164833
--> https://bugs.kde.org/attachment.cgi?id=164833&action=edit
Xorg log
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
***
After updating to kernel version 6.5.0-14 on Kubuntu 22.04.3 LTS, active
session demonstrates erratic behaviour. Sometimes, opening an app causes the
error; sometimes scrolling inside an app does. In all cases, the error either
causes me to get kicked back to the login screen (session closes unexpectedly)
or the entire thing comes crashing down to a black screen and perhaps remains
so until I press the power button, at which point the kubuntu logo appears
briefly as in a normal shutdown (OS crashes entirely).
STEPS TO REPRODUCE
1. Clean install and update Kubuntu 22.04.3 LTS
2. Reboot to finish updates
3. Attempt to trigger bug - this could be caused by opening Discord (after
installing via Discover) for the first time, opening System Settings or
scrolling the System Settings left menu items (2/2 times in my experience).
OBSERVED RESULT
System is highly unstable and often, but not systematically, kicks user out of
session or hard crashes.
EXPECTED RESULT
System behaves in a stable fashion, as prior to update.
SOFTWARE/OS VERSIONS
Windows: N/A
macOS: N/A
Linux/KDE Plasma: Kubuntu 22.04.3 LTS
(available in About System)
KDE Plasma Version: 5.24.7
KDE Frameworks Version: 5.92.0
Qt Version: 5.15.3
ADDITIONAL INFORMATION
I have verified that this error occurs outside of my actions; a clean install
of Kubuntu 22.04.3 LTS which is then updated through Discover started showing
symptoms after barely any manipulation (chaging appearance to Breeze Dark,
installing Discord). (Some) PC hardware specs are listed below. Also uploading
Xorg logs in case they're remotely useful.
CPU: Intel i9-9900K
GPU: AMD/ATI Vega 10 XGA (Radeon Pro Vega 48)
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