> Try Option "DRI" "2" in conjunction to the above.
It worked momentarily but GNOME Shell locked up and crashed when I had an application (Remmina) fullscreen in of the monitors. This happens very frequently in my experience. GNOME just seems unstable on Intel HD 4600. I even tried adding the following to my boot parameters but it didn't change anything:
i915.semaphores=1
On Wed, May 27, 2015 at 4:18 PM, drago01 <drago01@xxxxxxxxx> wrote:
We no longer default to DRI3 in F22.On Wed, May 27, 2015 at 10:01 PM, Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> wrote:
> On Wed, May 27, 2015 at 03:37:29PM -0400, Alex G.S. wrote:
>> Hello,
>> 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.
>> Hardware:
>> Intel® Core™ i5-4200M CPU @ 2.50GHz × 4
>> Intel® Haswell Mobile (HD 4600, i965)
>> GNOME:
>> Version 3.16.2
>> Kernel:
>> 4.0.4-301.fc22.x86_64
>> Problem:
>> [1]https://bugzilla.gnome.org/show_bug.cgi?id=741376
>> 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:
>> /etc/environment:
>> CLUTTER_VBLANK=True
>> /etc/X11/xorg.conf.d/20-intel.conf
>> 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.
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