For chips from the NVC0 family (GeForce/GT/GTS/GTX 4xx/5xx) this should be fixed upstream in kernel 3.10 by commit 6d5f83834dc2b064b8c1202ea281820286b675a8 and in the stable kernel 3.9.5 by this commit:
commit 44f781d513619ed4b6e6a1545d912b2733f65cce Author: Ben Skeggs Date: Mon May 13 16:11:12 2013 +1000 drm/nvc0/ce: disable ce1 on a number of chipsets commit 6d5f83834dc2b064b8c1202ea281820286b675a8 upstream. The falcon is present, but the rest of the copy engine doesn't appear to be... PUNITS doesn't report disabled (maybe the bits for the copy engines got added later?), so we end up trying to use a non-functional CE1, and bust all sorts of things.. Most notably, suspend/resume.. Signed-off-by: Ben Skeggs Signed-off-by: Lingzhu Xiang Signed-off-by: Greg Kroah-Hartman -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1084960 Title: [GeForce GT 430] Resume from Standby mode doesn't work with Nouveau To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1084960/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp