On Wed, May 27, 2015 at 10:01 PM, Chris Wilson <chris(a)chris-wilson.co.uk> wrote:
On Wed, May 27, 2015 at 03:37:29PM -0400, Alex G.S. wrote:
> First of all I love the new GNOME 3.16 release. The notifications and
> system tray icons (in the left) are great and productivity boosters.
> However, I'm having some issues with Intel HD graphics on X11 that make
> things very difficult. Though these problems are solved by the Wayland
> session it's still too unstable for me to use in production as a
> day-to-day desktop.
> Intel® Core™ i5-4200M CPU @ 2.50GHz × 4
> Intel® Haswell Mobile (HD 4600, i965)
> Version 3.16.2
> At work I use two external monitors in addition to the laptop screen.
> VSYNC often breaks when using either SNA or UXA at random intervals. It
> also breaks also when I fullscreen any application in any monitor. Even
> when I force VSYNC in both xorg.conf and drirc it doesn't seem to help.
> These are configurations for reference:
> Section "Device"
> Identifier "Intel Graphics"
> Driver "intel"
> Option "AccelMethod" "sna"
> Option "TearFree" "true"
> Option "SwapbuffersWait" "true"
Try Option "DRI" "2" in conjunction to the above.
We no longer default to DRI3 in F22.