Bug 478895 - System hangs while switching windows using Alt+tab
Summary: System hangs while switching windows using Alt+tab
Status: RESOLVED WORKSFORME
Alias: None
Product: kde
Classification: I don't know
Component: general (show other bugs)
Version: unspecified
Platform: Other Linux
: NOR major
Target Milestone: ---
Assignee: Unassigned bugs mailing-list
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-12-22 17:28 UTC by Greg White
Modified: 2024-01-22 03:45 UTC (History)
1 user (show)

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Latest Commit:
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Sentry Crash Report:


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Description Greg White 2023-12-22 17:28:16 UTC
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
***

System hangs when alt-tab switching in plasma 6.  You can switch to a VT, login and reboot but nothing else.  Possibly related to Qt 6.7 (arch packaging.)

STEPS TO REPRODUCE
1. Hit alt+tab
2. Note intermittent hard hang
3. 

OBSERVED RESULT

Session is hung.

EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
Comment 1 fanzhuyifan 2023-12-23 06:38:12 UTC
Thank you for your bug report! Could you provide the system information in settings-about this system? Could you provide the output of journalctl -b when your system hangs and you switch to a VT?

Thanks!
Comment 2 Bug Janitor Service 2024-01-07 03:46:12 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2024-01-22 03:45:28 UTC
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!