https://bugs.kde.org/show_bug.cgi?id=366156
Bug ID: 366156
Summary: ksmserver crashes when switching from nvidia to intel
profile/GPU on laptop with hybrid graphics
Product: ksmserver
Version: 5.7.2
Platform: Neon Packages
OS: Linux
Status: UNCONFIRMED
Severity: crash
Priority: NOR
Component: general
Assignee: l.lu...@kde.org
Reporter: kont...@soee.pl
Each time i try to switch GPU profile from nvidia to intel on a laptop with
Optimus technology the ksmserver crashes.
I think this started since upgrade to Plasma 5.7 or latest Frameworks
(5.23/5.24).
Reproducible: Always
Steps to Reproduce:
1. Work/have nvidia GPU set as active on your machine
2. Using nvidia-settings GUI or command line change GPU profile to intel
3. Try to logout and login again (as it it required to make the changes work)
4. After Logout button is clicked ksmserver crashes
Actual Results:
ksmserver crashes when trying to logout after we try to switch from nvidia to
intel GPU profile. Having the crash window visible (without decorations) we can
save stack trace and/or click on "Restart application" button and sometimes
clicking it moves us to sddm and sometimes screen becomes unresponsive.
Expected Results:
After GPU profile is changed from nvidia to intel and we click on Logout
button, we should be moved to sddm without any crashes.
I have attached crash report so it might help finding the problem source.
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