[Bug 665101] Re: Hibernate resume error [drm:init_ring_common] *ERROR* render ring head not reset to zero

Sadashiv 665101 at bugs.launchpad.net
Wed Oct 27 16:59:54 UTC 2010


I too have this  serious problem with 10.10 .System just hangs with the message 
"*ERROR* render ring head not reset to zero ctl 00000000 head XXXXXXX tail 00000000 start XXXXX
 *ERROR* render ring head forced to zero ctl 00000000 head 00000000 tail 00000000 start XXXX "

instead of going to Standby . Any fixes for this problem? It needs a
hard reboot to recover.

-- 
Hibernate resume error [drm:init_ring_common] *ERROR* render ring head not reset to zero
https://bugs.launchpad.net/bugs/665101
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