[Nouveau] [Bug 33986] mouse freeze randomly but periodical

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jan 31 06:42:34 PST 2012


https://bugs.freedesktop.org/show_bug.cgi?id=33986

Olivier Jaulent <ojaulent at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |WORKSFORME

--- Comment #5 from Olivier Jaulent <ojaulent at gmail.com> 2012-01-31 06:42:34 PST ---
Problem solved ! Nouveau is not the root cause. Kernel is.

Workaround can be found here :
http://souriguha.wordpress.com/2011/03/08/how-to-solve-problem-with-thinkpadkslowd-kworker-on-linux-kernel-2-35-2-36/

To solve until next reboot (as root): 
echo N> /sys/module/drm_kms_helper/parameters/poll

To solve definitely (as root) :
echo "options drm_kms_helper poll=N">/etc/modprobe.d/local.conf

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