[Bug 1950393] Re: GDM session crashes on suspend on Ubuntu 21.10

2021-11-11 Thread Vladislav K. Valtchev
Hi Daniel, In my understanding, the crash is not reproducible after my workaround (switching to the nvidia driver), because the nvidia-resume.service is not masked (my theory). Therefore, I switched back to the Nouveau driver, and I reproduced the problem and collected the system logs as you

[Bug 1950393] Re: GDM session crashes on suspend on Ubuntu 21.10

2021-11-10 Thread Daniel van Vugt
If the crash returns then please: 1. Wait 10 seconds. 2. Reboot. 3. Run: journalctl -b-1 > prevboot.txt 4. Attach the resulting text file here. ** Changed in: systemd (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu

[Bug 1950393] Re: GDM session crashes on suspend on Ubuntu 21.10

2021-11-10 Thread Vladislav K. Valtchev
Interesting update Given the "Unit nvidia-resume.service is masked" complain by systemd- logind in my previous comment, I thought it could be related with the switching on and off the proprietary nvidia driver: after turning it on, I turned it off (switching to Nouveau)

[Bug 1950393] Re: GDM session crashes on suspend on Ubuntu 21.10

2021-11-10 Thread Vladislav K. Valtchev
If I grep for `systemd`, after the first meaningful message: Nov 10 00:20:06 lenovo systemd-logind[11553]: Power key pressed. The first error is: Nov 10 00:20:11 lenovo systemd-logind[11553]: Error during inhibitor- delayed operation (already returned success to client): Unit nvidia-

[Bug 1950393] Re: GDM session crashes on suspend on Ubuntu 21.10

2021-11-10 Thread Vladislav K. Valtchev
Hi Daniel, unfortunately, there are no crash files in /var/crash/. I've checked also: https://errors.ubuntu.com/user/ but there are no crashes reported in the last month. It looks like the "crash" is not caused by a fatal signal like SIGSEGV and no core dump is generated. But, still from the

[Bug 1950393] Re: GDM session crashes on suspend on Ubuntu 21.10

2021-11-09 Thread Daniel van Vugt
Thanks for the bug report. Your log shows evidence of bug 1949352 but that probably doesn't explain "session crashes". The most common GDM crash we are seeing in 21.10 is bug 1945061. But to confirm exactly which crash you are experiencing here, please follow these instructions: