https://bugs.freedesktop.org/show_bug.cgi?id=46557
--- Comment #8 from D. Hugh Redelmeier <h...@mimosa.com> 2012-06-17 06:10:59 PDT --- I experience something similar on my notebook. - AMD Turion CPU; 3GiB RAM; nVidia GeForce Go 6100 video controller - was working fine with 64 bit Ubuntu 10.04 using nv X video driver - problems on 64 bit Ubuntu 12.04 with nouveau driver (VESA driver works but does not support native resolution) Symptoms are various. Simplest, on fully updated system: LightDM seems to work to allow login but Unity desktop does not show up except for background. dmesg shows a lot of messages like this (and variants): [drm] nouveau 0000:00:05.0: PFIFO_DMA_PUSHER - Ch 3 Get 0x01256038 Put 0x011c60b0 State 0x4ffe0004 (err: INVALID_MTHD) Push 0x00000000 /var/log/Xorg.0.log shows lots of mayhem after this message: [mi] EQ overflowing. Additional events will be discarded until existing events are processed. Adding mem=2g to kernel seems to fix the problem! Thanks Salah for this discovery! Thanks xexaxo on #nouveau for recognizing my problem and pointing me here! I will attach logs. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- 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
