1741433 - ATTENTION: default value of option mesa_glthread overridden by environment.

Status: RESOLVED DUPLICATE of bug 1744389

(Firefox :: Untriaged, defect)

Description

[Paul Menzel]

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:96.0) Gecko/20100101 Firefox/96.0

Steps to reproduce:

Start Firefox 94 and 96.0a1 (and some versions before) from the console.

Actual results:

Attention logs are printed to the console:

$ MOZ_LOG="PlatformDecoderModule:1" nightly
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.
[fluent] Missing message in locale de: picture-in-picture-move-toggle-left
[fluent] Missing message in locale de: downloads-cmd-always-open-similar-files
[fluent] Missing message in locale de: downloads-cmd-show-menuitem-2
[fluent] Missing message in locale de: menu-file-close-tab
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.
libva info: VA-API version 1.13.0

Expected results:

Firefox should not log something scary looking.

Comment 1

[Paul Menzel]

Attachment: Output of `about:support`

Comment 2

[Negritas Sergiu, Desktop QA]

Hello! I have tried to reproduce the issue with firefox 96.0a1(2021-11-17) on Ubuntu 20. Unfortunately I wasn't able to reproduce it with the steps provided in the description.

Could you please answer the following questions in order to further investigate this issue?

1. Does this issue happen with a new profile? Here is a link on how to create one: https://support.mozilla.org/en-US/kb/profile-manager-create-remove-switch-firefox-profiles
2. Does this issue happen in the latest nightly? Here is a link from where you can download it: https://www.mozilla.org/en-US/firefox/channel/desktop/
3. Do you have any addons installed if so can you list them?
4. Could you please provide more detailed steps on how you managed to reproduce the issue and the firefox version are you using.

Comment 3

[Paul Menzel]

Thank you for trying to reproduce this, and getting back so quickly. Before I try the other things, I am using Debian sid/unstable with GNOME (gnome-shell 41.1-1) but with the X.Org session. I am unable to reproduce this with Wayland I believe. Can you please check it with X.Org?

Comment 4

[Paul Menzel]

Would be nice to find out, why the QA team cannot reproduce this.