Unable to switch back to nvidia after suspend on intel
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-drivers-common (Ubuntu) |
Triaged
|
High
|
Alberto Milone |
Bug Description
I am not sure that it is something that an issue caused by nvidia-prime
or if it is something that is cause in the drivers or if it is a bug with
the kernel itself, cause it seems to be a problem with Linux PM, so this bug
could be moved if needed
*** What's Wrong? ***
As the title states, I am unable to use the Nvidia GPU when I have changed profile for intel then computer on suspend for more than 30 minutes ( This has to be determined precisely how long until I get the issue ) and then set back the profile to nvidia.
So basically, it seems that the nvidia modules are unable to be loaded, I have tried to fix
the issue using bbswitch. It doesn't work neither, if the /sys/bus/
*** What do I expect ***
Well, I was hoping that I would be able to keep my laptop on and simply switch from one GPU to other
seamlessly. It is, until I put my laptop on suspend for an extended time while I am on powersaving mode
*******
ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: nvidia-prime 0.8.10
Uname: 5.0.0-14-generic #15-Ubuntu x86_64
NonfreeKernelMo
Architecture: amd64
CurrentDesktop: MATE
CurrentDM: GDM3
Date Thursday May 2nd 2019 7:49 PM
InstallationDate: Installed on (0 days ago)
SourcePackage: nvidia-prime
UpgradeStatus: No upgrade log present (fresh install)
Description: Ubuntu 19.04
Release: 19.04
nvidia-prime:
Installed: 0.8.10
Candidate: 0.8.10
Version table:
*** 0.8.10 500
500 http://
500 http://
100 /var/lib/
/var/lib/
https:/
**** MORE dmesg will come, need to get fresh data! *****
information type: | Public → Public Security |
information type: | Public Security → Private Security |
information type: | Private Security → Public |
affects: | nvidia-drivers-ubuntu → nvidia |
Changed in ubuntu-drivers-common (Ubuntu): | |
status: | New → Triaged |
importance: | Undecided → Critical |
importance: | Critical → High |
assignee: | nobody → Alberto Milone (albertomilone) |
no longer affects: | nvidia |
no longer affects: | nvidia-common |
no longer affects: | nvidia-prime (Ubuntu) |
The issue happens also when I am using lightdm
This is the result of my nvidia-smi
https:/ /paste. ubuntu. com/p/sj2bF3vxP d/
The dmesg when I have the issue:
https:/ /paste. ubuntu. com/p/sj2bF3vxP d/