Bug 432060 - Nvidia Wayland - Repeated login/logout crashes
Summary: Nvidia Wayland - Repeated login/logout crashes
Status: RESOLVED FIXED
Alias: None
Product: kwin
Classification: Plasma
Component: wayland-generic (other bugs)
Version First Reported In: 5.20.5
Platform: Fedora RPMs Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-01-24 22:05 UTC by Wyatt Childers
Modified: 2022-04-19 13:46 UTC (History)
1 user (show)

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Description Wyatt Childers 2021-01-24 22:05:23 UTC 
SUMMARY
Using an nvidia wayland session, logging out, then logging back in from sddm results in a broken graphics stack.

STEPS TO REPRODUCE
1. Start a nvidia wayland session
2. Logout
3. Start a new nvidia wayland session

OBSERVED RESULT
The system appears on what I believe to be plymouth boot screen (in my case the Fedora + Gigabyte boot screen). 

Attempting to leave via a tty to investigate, fails; a reboot via the power button is required.

EXPECTED RESULT
The login works as it normally would.

ADDITIONAL INFORMATION
This doesn't seem to happen every time.
Comment 1 David Redondo 2022-04-19 13:46:02 UTC 
The Nvidia driver had some huge changes and how it interacts with KWin. Please try again and file new bugs as appropriate thank you!