Ian Pilcher composed on 2022-09-02 11:44 (UTC-0500):
> I'm currently using an old ATI FirePro V4900 to run my 3 displays -
> 1x 2K and 2x 1920x1200. I've been seeing glitches in some Gtk
> applications for a while now (running on Plasma X11), and I'm getting
> pretty tired of them.[1] This card uses the old radeon driver
It doesn't have to use only Radeon drivers. Try removing the ATI/Radeon Xorg
driver rpm (xorg-x11-drv-ati). That will cause it to fallback to the newer
technology, upstream default, "modesetting" DIX display driver, along with the
radeon kernel driver, and I think r600 Mesa DRI driver.
--
Evolution as taught in public schools is, like religion,
based on faith, not based on science.
Team OS/2 ** Reg. Linux User #211409 ** a11y rocks!
Felix Miata
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