Thanks for the information. I can confirm your system crashed because of
the nouveau kernel driver. It's not a very stable driver and does cause
a lot of bugs so I would always recommend installing the Nvidia driver
instead.
Nov 11 16:15:52 lenovo /usr/libexec/gdm-x-session[2605]: (WW) modeset(0): flip
queue failed: Permission denied
Nov 11 16:15:52 lenovo /usr/libexec/gdm-x-session[2605]: (WW) modeset(0): Page
flip failed: Permission denied
Nov 11 16:15:52 lenovo /usr/libexec/gdm-x-session[2605]: (EE) modeset(0):
present flip failed
Nov 11 16:15:53 lenovo kernel: nouveau 0000:01:00.0: Enabling HDA controller
Nov 11 16:15:53 lenovo kernel: nouveau 0000:01:00.0: bus: MMIO read of 00000000
FAULT at 619444 [ PRIVRING ]
Nov 11 16:15:53 lenovo /usr/libexec/gdm-x-session[2605]: (EE)
Nov 11 16:15:53 lenovo /usr/libexec/gdm-x-session[2605]: Fatal server error:
Nov 11 16:15:53 lenovo /usr/libexec/gdm-x-session[2605]: (EE) systemd-logind
disappeared (stopped/restarted?)
** Summary changed:
- GDM session crashes on suspend on Ubuntu 21.10
+ [nouveau] GDM session crashes on suspend on Ubuntu 21.10
** Tags added: nouveau
** Package changed: gdm3 (Ubuntu) => linux (Ubuntu)
** Changed in: linux (Ubuntu)
Status: Incomplete => New
** No longer affects: systemd (Ubuntu)
** Summary changed:
- [nouveau] GDM session crashes on suspend on Ubuntu 21.10
+ [nouveau] System crashes on suspend on Ubuntu 21.10
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https://bugs.launchpad.net/bugs/1950393
Title:
[nouveau] System crashes on suspend on Ubuntu 21.10
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