1739783 - Wayland/Nvidia + Optimus & PRIME: glxtest fails with signal 11 (Fixed by https://github.com/NVIDIA/egl-wayland/issues/27#issuecomment-977181200)

Status: RESOLVED MOVED

(Core :: Graphics, defect)

Description

[Radu Andries]

Attachment: about_support.txt

User Agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:94.0) Gecko/20100101 Firefox/94.0

Steps to reproduce:

Environment:

• Fedora 35
• laptop with nvidia optimus
• latest nvidia drivers (395.xx)
• Wayland
• Nvidia PRIME used
• acceleration works (vulkaninfo/vkcube on wayland with both cards, glxinfo for xwayland with both cards)

Actions:

• Started firefox (behaviour doesn't change from terminal)

Actual results:

Possibly useful:

• Nvidia card wakes up
• Nvidia card goes back to D3cold state

Console output:
[GFX1-]: No GPUs detected via PCI
[GFX1-]: glxtest: process failed (received signal 11)

No hardware acceleration at all

Expected results:

Hardware acceleration from intel card

Comment 1

[Radu Andries]

Attachment: lspci.txt

Comment 2

[Radu Andries]

Attaching lspci output. When calling lspci the nvidia card wakes up as well, so I guess pci_scan_ bus call from glxtest.cpp succeeds.

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

The Bugbug bot thinks this bug should belong to the 'Core::Graphics' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.

Comment 4

[Darkspirit]

Thanks for the report!
Please install mesa-utils-extra (Fedora: $ sudo dnf install egl-utils), copy the output of $ eglinfo and $ es2_info and paste it here.

Comment 5

[Radu Andries]

Attachment: eglinfo.txt

Comment 6

[Radu Andries]

Attachment: es2_info.txt

Comment 7

[Radu Andries]

Attachment: vulkan_gpus.txt

I find eglinfo not clear enough about gpus configured so attaching info from vulkaninfo as well.
gpu 0 - Intel
gpu 1 - Nvidia
gpu 2 - llvmpipe

Comment 8

[emiliano.desimoni]

Attachment: eglinfo.log

Comment 9

[emiliano.desimoni]

Attachment: es2_info.log

Comment 10

[emiliano.desimoni]

Attachment: lspci.log

Comment 11

[emiliano.desimoni]

Same issue for me.
Attached file outputs as per former request.
The laptop is a Dell XPS9560 with Intel i7 7th gen and Nvidia Geforce GTX1050.
Issue disappear reverting Nvidia drivers from 495.44 to 470.74 or completely removing them.

Comment 12

[Pavel Sobolev]

I think the root issue is the same as in the bug 1739780 and bug 1739599. See bug 1739599 comment 3.

Comment 13

[BugBot [:suhaib / :marco/ :calixte]]

The severity field is not set for this bug.
:jimm, could you have a look please?

For more information, please visit auto_nag documentation.

Comment 14

[Pavel Sobolev]

There is an update of the egl-wayland package, which should solve the issue.

Comment 15

[emiliano.desimoni]

I can confirm it solves this issue.