[Bug 102510] video tearing ati radeon 9550 (r300) xf86-video-ati-7.9.0

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Sep 5 08:06:18 UTC 2017


--- Comment #4 from Branko <bagzy92 at gmail.com> ---
(In reply to Michel Dänzer from comment #3)
> What exactly do you mean by "video tearing", and under what circumstances
> (fullscreen or windowed, which desktop environment / window manager, ...)
> does it occur?
> Note that you can enable and disable TearFree at runtime via
> xrandr --output DVI-0 --set TearFree on # or off / auto

That happens everytime when GPU is on some load (i think). When firefox loading
some site, desktop and terminal text flickering, also when playing video in vlc
or mplayer text also flicker.

Im on Gentoo linux running Xfce desktop environment.

I have tried to enable DRI3, TearFree, some other options...and nothing helps.

I have discovered something:
1600x900 - tearing
1680x1050 - no tearing
1920x1080 - tearing

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