[Bug 88012] [bisected BYT] complete freeze after: drm/i915/vlv: WA for Turbo and RC6 to work together

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Dec 4 13:29:18 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=88012

--- Comment #120 from Martin W. <guzzard at gmail.com> ---
I can also confirm that "intel_idle.max_cstate=1" has solved my complete freeze
issues on Bay Trail (Celeron J1900) running Linux 4.2.5 (Arch Linux).

Before I got complete freeze when playing video using Kodi or VLC, browsing
using Chrome etc. Freeze happened randomly, sometimes within 5 minutes of boot,
other the computer would be stable for hours.

With "intel_idle.max_cstate=1" the computer has been stable for more than two
days straight now playing videos, music, browsing using Chrome, playing some
games etc.

Thanks John for the tip!

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