prime-select doesn't work in phase 2
Bug #1789201 reported by
Alberto Milone
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
ubuntu-drivers-common (Ubuntu) |
Fix Released
|
High
|
Alberto Milone | ||
Bionic |
Fix Released
|
High
|
Alberto Milone |
Bug Description
SRU Request:
[Impact]
We need to be able to disable the discrete GPU in phase 2 of the oem installer*, and this requires running gpu-manager.service before oem-config.service.
[Test Case]
Add the new ubuntu-
[Regression Potential]
Low, as no action will be taken unless custom settings for hybrid graphics are available.
*What is "phase 2" (Booting from the recovery partition, and installing Ubuntu):
https:/
tags: | added: originate-from-1773080 somerville |
description: | updated |
description: | updated |
Changed in ubuntu-drivers-common (Ubuntu Bionic): | |
assignee: | nobody → Alberto Milone (albertomilone) |
status: | Incomplete → In Progress |
importance: | Undecided → High |
description: | updated |
Changed in hwe-next: | |
status: | New → Fix Released |
To post a comment you must log in.
I guess this is fixed in cosmic.
ubuntu- drivers- common (1:0.5.3) cosmic; urgency=medium
* gpu-manager.(c|py): prime_outputcla ss() void. power_managemen t(). service:
- Set automatic pci power management when the dGPU is disabled (LP: #1778011).
- Load the nvidia modules when switching to performance mode.
- Do not skip unbound devices.
- Make remove_
- Report failures in enable_
- Look for blacklisted modules in /lib/modprobe.d too.
- Report failure when the nvidia modules cannot be unloaded,
kill the main display session created by gdm3, and try
unloading the nvidia modules once again.
* gpu-manager.
- Start before oem-config.service.
-- Alberto Milone <email address hidden> Thu, 02 Aug 2018 15:45:42 +0200