Repro same stack traces on 510 after some trial and error at:
https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-
drivers-510/+bug/1953674

Key discovery there: it reproduces almost every time when my laptop is
on battery power with the power cord unplugged, otherwise it generally
only happens if I suspend for a certain amount of time.

Also simply having the opencl/CUDA packages enabled also causes suspend
problems even if you switch back to NOUVEAU.

I also see some ACPI error messages which only appear to show up with
NVIDIA enabled:

ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found 
[Buffer], ACPI requires [Package] (20210331/nsarguments-61)
ACPI BIOS Error (bug): Could not resolve symbol 
[\_SB.PCI0.LPCB.EC.HKEY.DEVT.PEGS], AE_NOT_FOUND (20210331/psargs-330)

No Local Variables are initialized for Method [DEVT]

Initialized Arguments for Method [DEVT]: (1 arguments defined for method 
invocation)
Arg0: 00000000e4c8db84 <Obj> Integer 00000000000000D3

ACPI Error: Aborting method \_SB.PCI0.LPCB.EC.HKEY.DEVT due to previous error 
(AE_NOT_FOUND) (20210331/psparse-529)
ACPI Error: Aborting method \_SB.PCI0.LPCB.EC._Q4F due to previous error 
(AE_NOT_FOUND) (20210331/psparse-529)
ACPI BIOS Error (bug): Could not resolve symbol 
[\_SB.PCI0.LPCB.EC.HKEY.DEVT.PEGS], AE_NOT_FOUND (20210331/psargs-330)

No Local Variables are initialized for Method [DEVT]

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to nvidia-graphics-drivers-470 in Ubuntu.
https://bugs.launchpad.net/bugs/1946303

Title:
  No video after wake from S3 due to Nvidia driver crash

Status in nvidia-graphics-drivers-470 package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-510 package in Ubuntu:
  New

Bug description:
  Since upgrading to Ubuntu 21.10, my computer sometimes fails to properly wake 
from suspend. It does start running again, but there is no video output. I'm 
attaching text for two crashes from kernel log output. First is:
  /var/lib/dkms/nvidia/470.63.01/build/nvidia/nv.c:3967 
nv_restore_user_channels+0xce/0xe0 [nvidia]
  Second is:
  /var/lib/dkms/nvidia/470.63.01/build/nvidia/nv.c:4162 
nv_set_system_power_state+0x2c8/0x3d0 [nvidia]

  Apparently I'm not the only one having this problem with 470 drivers.
  https://forums.linuxmint.com/viewtopic.php?t=354445
  
https://forums.developer.nvidia.com/t/fixed-suspend-resume-issues-with-the-driver-version-470/187150

  Driver 470 uses the new suspend mechanism via /usr/lib/systemd/system-
  sleep/nvidia. But I was using that mechanism with driver 460 in Ubuntu
  21.04 and sleep was reliable then. Right now I'm going back to driver
  460.

  ProblemType: Bug
  DistroRelease: Ubuntu 21.10
  Package: nvidia-driver-470 470.63.01-0ubuntu4
  ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
  Uname: Linux 5.13.0-16-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu70
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CurrentDesktop: KDE
  Date: Wed Oct  6 23:24:02 2021
  SourcePackage: nvidia-graphics-drivers-470
  UpgradeStatus: Upgraded to impish on 2021-10-02 (4 days ago)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/+bug/1946303/+subscriptions


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