I should also mention, I'm seeing a bunch of non-nvidia ACPI errors of type:
Feb 09 06:58:43.863108 ciro-p51 kernel: ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20210331/nsarguments-61) Feb 09 06:58:44.131354 ciro-p51 kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.LPCB.EC.HKEY.DEVT.PEGS], AE_NOT_FOUND (20210331/psargs-330) Feb 09 06:58:44.131544 ciro-p51 kernel: Feb 09 06:58:44.131575 ciro-p51 kernel: No Local Variables are initialized for Method [DEVT] Feb 09 06:58:44.131609 ciro-p51 kernel: Feb 09 06:58:44.131631 ciro-p51 kernel: Initialized Arguments for Method [DEVT]: (1 arguments defined for method invocation) Feb 09 06:58:44.131663 ciro-p51 kernel: Arg0: 00000000e4c8db84 <Obj> Integer 00000000000000D3 Feb 09 06:58:44.131689 ciro-p51 kernel: Feb 09 06:58:44.131715 ciro-p51 kernel: ACPI Error: Aborting method \_SB.PCI0.LPCB.EC.HKEY.DEVT due to previous error (AE_NOT_FOUND) (20210331/psparse-529) Feb 09 06:58:44.131739 ciro-p51 kernel: ACPI Error: Aborting method \_SB.PCI0.LPCB.EC._Q4F due to previous error (AE_NOT_FOUND) (20210331/psparse-529) Feb 09 06:58:44.335085 ciro-p51 kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.LPCB.EC.HKEY.DEVT.PEGS], AE_NOT_FOUND (20210331/psargs-330) Feb 09 06:58:44.335230 ciro-p51 kernel: Feb 09 06:58:44.335459 ciro-p51 kernel: No Local Variables are initialized for Method [DEVT] that could be potential root cause. Gonna try to disable nvidia now and see. -- 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/1953674 Title: Screen does not wake up from suspend/does not wake up Status in nvidia-graphics-drivers-470 package in Ubuntu: Confirmed Status in nvidia-graphics-drivers-510 package in Ubuntu: New Bug description: After upgrading to 21.10 from 21.04 this problem started happening. It does not happen every time I suspend, and it usually happens after suspending for a longer time. After suspending for a longer time, it tends to happen most of the time. I can SSH into the computer, so it is just the display that is not turning back on correctly. Lenovo Thinkpad P51 with an NVIDIA quadro Quadro M1200 journalctl -o short-precise -k -b -1 contained the following messages of interest, which I could not find in other reports: ``` nvidia-modeset: WARNING: GPU:0: Lost display notification (0:0x00000000); continuing. [24307.640014] NVRM: GPU at PCI:0000:01:00: GPU-18af74bb-7c72-ff70-e447-87d48378ea20 [24307.640018] NVRM: Xid (PCI:0000:01:00): 79, pid=8828, GPU has fallen off the bus. [24307.640021] NVRM: GPU 0000:01:00.0: GPU has fallen off the bus. [24328.054022] nvidia-modeset: ERROR: GPU:0: The requested configuration of display devices (LGD (DP-4)) is not supported on this GPU. [repeats several more times] [24328.056767] nvidia-modeset: ERROR: GPU:0: The requested configuration of display devices (LGD (DP-4)) is not supported on this GPU. [24328.056951] nvidia-modeset: ERROR: GPU:0: Failed to query display engine channel state: 0x0000927c:0:0:0x0000000f [24328.056955] nvidia-modeset: ERROR: GPU:0: Failed to query display engine channel state: 0x0000927c:1:0:0x0000000f [24328.056959] nvidia-modeset: ERROR: GPU:0: Failed to query display engine channel state: 0x0000927c:2:0:0x0000000f [24328.056962] nvidia-modeset: ERROR: GPU:0: Failed to query display engine channel state: 0x0000927c:3:0:0x0000000f [24328.056983] nvidia-modeset: ERROR: GPU:0: DP-4: Failed to disable DisplayPort audio stream-0 [24328.056992] nvidia-modeset: ERROR: GPU:0: Failed to query display engine channel state: 0x0000947d:0:0:0x0000000f ``` I also noticed a sudo cat /var/crash/_usr_sbin_gdm3.0.uploaded with: 5bed8a34-5852-11ec-b48c-fa163e102db1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/+bug/1953674/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
