Open Bug 1775153 Opened 3 years ago Updated 11 months ago

[XFCE] Wrong Vsync

Categories

(Core :: Graphics, defect)

Product:
Core
Component:
Graphics
Version:
Firefox 101
Platform:
Unspecified
Linux
Type:
defect

Tracking

()

Status:
UNCONFIRMED

People

(Reporter: konrad.kolodziejczyk.poczta, Unassigned)

References

(Blocks 2 open bugs)

Details

User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36

Steps to reproduce:

I've opened vsynctester.com on Linux Mint 20.3 XFCE and Linux Mint 20.3 MATE and Kubuntu 20.04 with Firefox and Google Chrome.

Actual results:

On Linux Mint 20.3 XFCE I've noticed red and cyan vsync indicator with Firefox. On Linux Mint 20.3 MATE and Kubuntu i've noticed grey vsync indicator.

However on Google Chrome I've noticed grey vsync indicator also on XFCE.

Expected results:

On Linux Mint 20.3 XFCE vsync indicator should be grey.

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

Component: Untriaged → Graphics
Product: Firefox → Core

I've also reported this bug here.
https://gitlab.xfce.org/xfce/xfwm4/-/issues/655

Workaround: If I set manually layout.frame_rate to 60 in about:config I have normal vsync.

OS: Unspecified → Linux
Blocks: wr-linux
Blocks: vsync
Severity: -- → S3

(In reply to Konrad Kołodziejczyk from comment #3)

Workaround: If I set manually layout.frame_rate to 60 in about:config I have normal vsync.

Thanks for this, it also fixes it for me

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