[Bug 78533] GPU HANG: ecode 0:0x86dffffd, in X [813], reason: Ring hung, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=78533

--- Comment #2 from Kenny MacDermid <kenny.macdermid at gmail.com> ---
I haven't seen this error before upgrading to a 3.15 kernel. I've only run it a
couple days and this has occurred twice. The actual kernel version is 3.15rc4.

It looks like the Arch AUR package maintainer has updated the package to rcc5,
so I can try that and let you know if it continues happening.

Possibly unrelated but just for completeness I've also noticed a decreased
frame rate in TagPro.

For my /etc/X11/xorg.conf.d/20-intel.conf I'm using:

Section "Device"
    Identifier "Intel Graphics"
    Option "SwapbuffersWait" "true"
    Option "AccelMethod" "sna"
    Option "TearFree" "true"
EndSection

The laptop is a Lenovo Yoga 2 Pro so it has a high dpi screen. 3200x1800 iirc.

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