https://bugs.freedesktop.org/show_bug.cgi?id=59168
--- Comment #47 from Doug Brunner <doug.a.brun...@gmail.com> --- Setting config=PCE1=0 in my modprobe .conf file also fixes the issue for me; I was able to remove noaccel=1 and still suspend and resume without problems. I updated to Ubuntu's backported kernel 3.12.2 since my last post (to fix an unrelated Ethernet issue). I haven't tried that kernel with no nouveau options, can do so if it would be helpful; I suspect not though, since Laurence Lee found the issue still existed in 3.14. (In reply to comment #46) > Thanks for the command-line tip, that does indeed have the desired effect on > standard-built Fedora kernels, and is much better than setting > nouveau.noaccel=1 (which, when activated, is now leading to some > font-rendering glitches). > > Actually, it does kind of make sense that an invalid copy engine would cause > screen garbage to be displayed, and that this would be triggered by the > rapid screen repainting that happens on Resume. > > I'll leave it up to more knowledgeable minds whether to act upon this patch > or not; but it's worth noting that only 4 other devices out of the 9 > declared in nvc0.c have an entry for a secondary, "COPY1" engine -- the > GF100, GF104, GF110, and GF114. > > I'm just thankful to have a usable solution on my rig in the meantime. > Thanks! -- You are receiving this mail because: You are the assignee for the bug.
_______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
