[Bug 105962] [KBL] "enable_rc6" parameter deprecation brings back freezing

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105962

--- Comment #33 from paulz <freedesktop.org at nospam.mooo.com> ---
(In reply to Arthur from comment #32)
> In addition to the UDEV rules I also tried limiting the frequency with the
> intel_gpu_frequency tool:
> 
> $ sudo intel_gpu_frequency -i
> 
> Both this and the UDEV rules resulted in, as paulz stated, "cur", "min", and
> "max" being equal to 300 MHz. Unfortunately, even in this state I still get
> the same crashes.

Interesting. In my case the intel_gpu_frequency tool set "min" and "max" to PR1
but keep "cur" at 1050MHz and freeze still occur, because the GPU boost
frequency are not changed, so i did it with UDEV. Using i7-7500U (HD Graphics
620).

PS: up 2 days, 16:38 (without i915_enable_rc6=0)

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