No display after upgrade to Kernel 5.19

[Taulim]

Distribution (run cat /etc/os-release):

NAME="Pop!_OS"
VERSION="22.04 LTS"
ID=pop
ID_LIKE="ubuntu debian"
PRETTY_NAME="Pop!_OS 22.04 LTS"
VERSION_ID="22.04"
HOME_URL="https://pop.system76.com"
SUPPORT_URL="https://support.system76.com"
BUG_REPORT_URL="https://github.com/pop-os/pop/issues"
PRIVACY_POLICY_URL="https://system76.com/privacy"
VERSION_CODENAME=jammy
UBUNTU_CODENAME=jammy
LOGO=distributor-logo-pop-os

Related Application and/or Package Version (run apt policy $PACKAGE NAME):

nvidia-driver-515:
  Installed: 515.48.07-1pop0~1657640780~22.04~e863eed
  Candidate: 515.48.07-1pop0~1657640780~22.04~e863eed
  Version table:
     515.65.01-0ubuntu0.22.04.1 500
        500 http://apt.pop-os.org/ubuntu jammy-security/restricted amd64 Packages
        500 http://apt.pop-os.org/ubuntu jammy-updates/restricted amd64 Packages
 *** 515.48.07-1pop0~1657640780~22.04~e863eed 1001
       1001 http://apt.pop-os.org/release jammy/main amd64 Packages
        100 /var/lib/dpkg/status

Issue/Bug Description:

After upgrading to Kernel 5.19 (from 5.18) the display goes black after Bios / Bootloader.

Old Kernel: 5.18.10-76051810.202207071639~1659403207~22.04~cb5f582
New Kernel: 5.19.0.76051900.202207312230~1660780566~22.04~9d60db1

If I select Pop_OS-oldkern.conf at boot time it works as expected.

When I try to run the new Kernel (default option) the following error is logged to /var/log/syslog:

Aug 24 11:31:20 pop-os systemd[1]: systemd-backlight@backlight:nvidia_0.service: start operation timed out. Terminating.
Aug 24 11:31:20 pop-os systemd[1]: systemd-backlight@backlight:nvidia_0.service: Main process exited, code=killed, status=15/TERM
Aug 24 11:31:20 pop-os systemd[1]: systemd-backlight@backlight:nvidia_0.service: Failed with result 'timeout'.
Aug 24 11:31:20 pop-os systemd[1]: Failed to start Load/Save Screen Backlight Brightness of backlight:nvidia_0.
Aug 24 11:31:32 pop-os kernel: [  111.354845] nvidia-modeset: ERROR: GPU:0: Display engine push buffer channel allocation failed: 0x65 (Call timed out [NV_ERR_TIMEOUT])
Aug 24 11:31:32 pop-os kernel: [  111.356630] nvidia-modeset: ERROR: GPU:0: Failed to allocate display engine core DMA push buffer
Aug 24 11:31:44 pop-os kernel: [  123.578765] nvidia-modeset: ERROR: GPU:0: Display engine push buffer channel allocation failed: 0x65 (Call timed out [NV_ERR_TIMEOUT])
Aug 24 11:31:44 pop-os kernel: [  123.579249] nvidia-modeset: ERROR: GPU:0: Failed to allocate display engine core DMA push buffer
Aug 24 11:31:56 pop-os kernel: [  135.802751] nvidia-modeset: ERROR: GPU:0: Display engine push buffer channel allocation failed: 0x65 (Call timed out [NV_ERR_TIMEOUT])
Aug 24 11:31:56 pop-os kernel: [  135.804390] nvidia-modeset: ERROR: GPU:0: Failed to allocate display engine core DMA push buffer

Steps to reproduce (if you know):

Expected behavior:

Other Notes:

My system is mostly 'clean' (with no crazy changes).

[leviport]

Can you describe what hardware this is on? Also, does your install have full disk encryption?

[Taulim]

Also, does your install have full disk encryption? No

Can you describe what hardware this is on? Sure :)

[BramVerb]

I have the same issue, also on NVIDIA graphics. I have been using the F12 + old kernel trick to be able to use my computer. I do however use disk encryption

Is there any updates on this issue?

[leviport]

If your install is encrypted, then you're probably experiencing pop-os/plymouth-theme#31 instead. I feel like this one is different since it does not involve encryption.

[Taulim]

This issue seem to have been fixed with a new Kernel update.