https://bugs.kde.org/show_bug.cgi?id=521668
Bug ID: 521668
Summary: kde_wayland SIGSEGV when DisplayLink display is
connected
Classification: Plasma
Product: kwin
Version First 6.7.0
Reported In:
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Severity: major
Priority: NOR
Component: wayland-generic
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
DESCRIPTION
kwin on 6.7 crashes when a DisplayLink display is connected. It keeps crashing
on relaunch as long as the display stays connected, and stops crashing as soon
as the display is unplugged.
Updating from fedora-44-displaylink-1.14.15-1.github_evdi.x86_64.rpm to
fedora-44-displaylink-1.14.16-1.github_evdi.x86_64.rpm made no difference.
STEPS TO REPRODUCE
1. Update Plasma from 6.6 to 6.7 on Fedora
2. Attach DisplayLink display
3. Crash
4. ???
5. Profit!
OBSERVED RESULT
Crash
EXPECTED RESULT
Normal operation
SOFTWARE/OS VERSIONS
Operating System (available in the Info Center app, or by running `kinfo` in a
terminal window): Fedora 44, kernel 7.0.12-201.fc44.x86_64
KDE Plasma Version: 6.7.0
KDE Frameworks Version: 6.27.0
Qt Version: 6.11.1
ADDITIONAL INFORMATION
Dropping back to Plasma 6.6 via `sudo dnf downgrade plasma-desktop`, followed
by a reboot, returned the box to working condition.
Bug 520361 may be related.
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