> 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 link: https://wiki.archlinux.org/index.php/Intel_graphics On Wed, May 27, 2015 at 4:18 PM, drago01 <[email protected]> wrote: > On Wed, May 27, 2015 at 10:01 PM, Chris Wilson <[email protected]> > 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. > > We no longer default to DRI3 in F22. >
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