[Bug 93049] Skylake machines randomly hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93049

Daniel <daniel at mason.geek.nz> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |daniel at mason.geek.nz
      i915 features|                            |GPU hang

--- Comment #5 from Daniel <daniel at mason.geek.nz> ---
I'm also having this issue, can help provide any other information required.

It happens completely intermittantly with no trigger that I can pick up.
Usually within 15-60min of boot. 

I'm currently passing these kernel params on boot:
i915.preliminary_hw_support=1 drm.debug=0 drm.vblankoffdelay=1
i915.semaphores=0 i915.modeset=1 i915.use_mmio_flip=1 i915.powersave=1
i915.enable_ips=1 i915.disable_power_well=1 i915.enable_hangcheck=1
i915.enable_cmd_parser=1 i915.fastboot=0 i915.enable_ppgtt=1 i915.reset=0
i915.lvds_use_ssc=0 i915.enable_psr=0 

Am now testing UXA accel method with Xorg to see if there's any improvement as
someone stated on another site that it may help.

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