[Bug 2051298] Re: GPU not available in snap

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On 2024-01-25T20:53:50+00:00 Rojtberg-o wrote:

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:122.0)
Gecko/20100101 Firefox/122.0

Steps to reproduce:

use firefox snap on:
- Ubuntu 22.04
- 6.5.0-15-generic #15~22.04.1-Ubuntu
- NVIDIA-SMI 545.29.06


Actual results:

apparmor="DENIED" operation="symlink" class="file"
profile="snap.firefox.firefox" name="/dev/char/195:255" pid=9680
comm="glxtest" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000

leads to firefox running on software rendering in about:support:

GPU1:  llvmpipe (LLVM 15.0.7, 256 bits)


Expected results:

firefox running on the GPU:

GPU1: NVIDIA GeForce GTX 1080/PCIe/SSE2

output of the firefox-122.0.tar.bz2 version.

Reply at: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-
drivers-545/+bug/2051298/comments/0

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On 2024-01-25T21:42:08+00:00 Release-mgmt-account-bot wrote:

The [Bugbug](https://github.com/mozilla/bugbug/) bot thinks this bug
should belong to the 'Core::Widget: Gtk' component, and is moving the
bug to that component. Please correct in case you think the bot is
wrong.

Reply at: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-
drivers-545/+bug/2051298/comments/1

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On 2024-01-25T22:35:29+00:00 Rojtberg-o wrote:

ok, this seems to be rather a snap bug as none of my installed snaps get
GPU access right now

Reply at: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-
drivers-545/+bug/2051298/comments/2

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On 2024-01-25T22:44:11+00:00 Rojtberg-o wrote:

the issue is NVIDIA 545. Downgrading to 535 fixes this

Reply at: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-
drivers-545/+bug/2051298/comments/3

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On 2024-01-30T12:32:30+00:00 Lissyx+mozillians wrote:

Do you have multiple GPUs ? Can you share `about:support` ?

(In reply to rojtberg from comment #2)
> ok, this seems to be rather a snap bug as none of my installed snaps get GPU access right now

Can you elaborate what are those Snaps? Firefox versions or other
software ?

Reply at: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-
drivers-545/+bug/2051298/comments/6

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On 2024-01-30T12:42:02+00:00 Release-mgmt-account-bot wrote:

The product::component has been changed since the backlog priority was decided, so we're resetting it.
For more information, please visit [BugBot documentation](https://wiki.mozilla.org/BugBot#prod_comp_changed_with_priority.py).

Reply at: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-
drivers-545/+bug/2051298/comments/7

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On 2024-02-01T00:04:13+00:00 Rojtberg-o wrote:

> Do you have multiple GPUs ?

no, only a single GPU. Its a desktop machine. I have downgraded the
driver so I dont think about:support would create anything but noise.

> Can you elaborate what are those Snaps?

Anything really. e.g. https://snapcraft.io/ogre crashed with some EGL
init error.

Reply at: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-
drivers-545/+bug/2051298/comments/8


** Changed in: firefox
       Status: Unknown => New

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Title:
  GPU not available in snap

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