On 09/12/2014 09:20 AM, Jan Taylor wrote: > Hi, > > I am running 64 bit CentOS 6.5, and have an intermittent problem where the > desktop crashes with the following error > > nouveau E[Xorg 6062]] failed to idle channel 0xccc0000 > > The only route I have out of it is to power down then restart. It is > intermittent, where some days it does not happen, to 2-3 times per day. > Have others had this experience and is there a solution? > > Thanks in advance for any help > > Best wishes > Jan > _________________________ http://markmail.org/message/v7lmivgrosja75lp#query:+page:1+mid:apvyygkt55yrzu4i+state:results suggests it's also been an issue for ubuntu, towards the end of that thread there are some suggestions for fixes (kernel parameters to set)