Bug 470508

Summary:	X crashes after KDE Neon upgrade to 5.27
Product:	[KDE Neon] neon	Reporter:	Lassi Väätämöinen <lassi.vaatamoinen>
Component:	general	Assignee:	Neon Bugs <neon-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	jr, neon-bugs-null, sitter
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	Xorg log for the crash

Description Lassi Väätämöinen 2023-06-01 09:00:06 UTC

SUMMARY
After running KDE Neon upgrade, X11 crashes when using Virtualbox VMSVGA with 3D acceleration enabled.


STEPS TO REPRODUCE
1. Upgrade KDE Neon
2. Reboot
3. Wait for KDE splash screen to disappear

OBSERVED RESULT
Screen stays black

EXPECTED RESULT
KDE desktop shown

SOFTWARE/OS VERSIONS

Operating System: KDE neon 5.27
KDE Plasma Version: 5.27.5
KDE Frameworks Version: 5.106.0
Qt Version: 5.15.9
Kernel Version: 5.19.0-43-generic (64-bit)
Graphics Platform: X11
Processors: 4 × Intel® Core™ i7-7820HQ CPU @ 2.90GHz
Memory: 22,7 GiB of RAM
Graphics Processor: llvmpipe
Manufacturer: innotek GmbH
Product Name: VirtualBox
System Version: 1.2

ADDITIONAL INFORMATION
Virtualbox 7.0.8 with GuestAdditions 7.0.8 (Windows 10 Host)

Comment 1 Lassi Väätämöinen 2023-06-01 09:09:23 UTC

Created attachment 159384 [details]
Xorg log for the crash

Attached the Xorg.0.log from the crash.

A workaround is to use session "Plasma (Wayland)", but based on my information, it is not production quality for professional use yet.

Comment 2 Lassi Väätämöinen 2023-06-01 09:13:13 UTC


*** This bug has been marked as a duplicate of bug 470509 ***