[Steps to reproduce] 1. Install Jammy and dist-ugprade 2. systemctl suspend 3. press power button to resume
[Expect result] system resume smoothly
[Actual result] display glitch (please see the attachment)
For GDM, it needs at least https://gitlab.gnome.org/GNOME/gdm/-/merge_requests/171#note_1429657 to protect issue happens.
For Mutter, a related patch is https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2341/diffs could cover if nvidia is secondary GPU.
For nvidia-driver, u-d-c, we need to follow https://download.nvidia.com/XFree86/Linux-x86_64/510.54/README/powermanagement.html to setup the parameters after some checks.
I appended the parameters: options nvidia NVreg_TemporaryFilePath=/run options nvidia NVreg_PreserveVideoMemoryAllocations=1
and then the problem solved.
ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: gdm3 42.0-1ubuntu2 ProcVersionSignature: Ubuntu 5.15.0-25.25-generic 5.15.30 Uname: Linux 5.15.0-25-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu82 Architecture: amd64 CasperMD5CheckResult: pass Date: Thu Apr 14 23:51:06 2022 InstallationDate: Installed on 2022-04-14 (0 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Daily amd64 (20220409) SourcePackage: gdm3 UpgradeStatus: No upgrade log present (probably fresh install) mtime.conffile..etc.gdm3.custom.conf: 2022-04-14T22:23:09.064003
[Steps to reproduce]
1. Install Jammy and dist-ugprade
2. systemctl suspend
3. press power button to resume
[Expect result]
system resume smoothly
[Actual result]
display glitch (please see the attachment)
For GDM, it needs at least /gitlab. gnome.org/ GNOME/gdm/ -/merge_ requests/ 171#note_ 1429657
https:/
to protect issue happens.
For Mutter, a related patch is /gitlab. gnome.org/ GNOME/mutter/ -/merge_ requests/ 2341/diffs
https:/
could cover if nvidia is secondary GPU.
For nvidia-driver, u-d-c, we need to follow /download. nvidia. com/XFree86/ Linux-x86_ 64/510. 54/README/ powermanagement .html
https:/
to setup the parameters after some checks.
I appended the parameters: FilePath= /run ideoMemoryAlloc ations= 1
options nvidia NVreg_Temporary
options nvidia NVreg_PreserveV
and then the problem solved.
ProblemType: Bug ature: Ubuntu 5.15.0- 25.25-generic 5.15.30 dules: nvidia_modeset nvidia esult: pass .etc.gdm3. custom. conf: 2022-04- 14T22:23: 09.064003
DistroRelease: Ubuntu 22.04
Package: gdm3 42.0-1ubuntu2
ProcVersionSign
Uname: Linux 5.15.0-25-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.11-0ubuntu82
Architecture: amd64
CasperMD5CheckR
Date: Thu Apr 14 23:51:06 2022
InstallationDate: Installed on 2022-04-14 (0 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Daily amd64 (20220409)
SourcePackage: gdm3
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile.