2015-05-05 19:43 GMT+02:00 Martin-Éric Racine <martin-eric.rac...@iki.fi>: > 2015-05-05 19:38 GMT+03:00 Agustin Martin <agmar...@debian.org>: >> On Mon, May 04, 2015 at 12:49:52PM +0200, Agustin Martin wrote: >>> Hi, >>> >>> Just to confirm a similar problem in a GeForce 6150SE graphics engine, >>> >>> 00:0d.0 VGA compatible controller: NVIDIA Corporation C61 [GeForce 6150SE >>> nForce 430] (rev a2) >>> >>> Similar messages in syslog, >>> >>> [ 711.849697] nouveau E[ PBUS][0000:00:0d.0] MMIO write of 0x00870001 >>> FAULT at 0x00b010 >>> >>> and random freeze. Last seen thing is some sort of zig-zag random pattern >>> apparently with colors used at that time. Nothing but hard reboot helps >>> once the system is frozen, not even Magic SysRq. No relevant info seems >>> to appear in syslog. >>> >>> An important info is that this does not happen if I reboot with old >>> 3.2.04-amd64 (3.2.65-1+deb7u2) wheezy kernel. So this seems to be a problem >>> with the nouveau kernel module. [...] >> >> http://cgit.freedesktop.org/~darktama/nouveau/commit/?id=b7387454bda64a16350fabee4d81bec3b8de8fa2 >> >> applied, but I then noticed that it is already in jessie's kernel. >> >> >> drm/nv4c/mc: disable msi >> >> commit 4761703bd04bbdf56396d264903cc5a1fdcb3c01 upstream. >> >> Martin-Éric, has jessie's kernel fixed the problem in your box? > > Agustin, > > There's two NVDIA boxes involved (IIRC, I filed separate bugs reports). > > Neither box works with the Nouveau X.org driver in Jessie. In both > cases, I've had to remove xserver-xorg-video-nouveau and let Xserver > use the generic modeline driver.
Hi, Just to add that this freeze no longer appears with jessie's kernel if I pass nouveau.noaccel=1 as a kernel boot parameter (as suggested in #776838) or if I put options nouveau noaccel=1 in my /etc/modprobe.d/local-video.conf. No intense graphics use is done in this box, so I did not notice a performance loss. -- Agustin -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/cahmxk7jnno0us76jxoymvo7mgbgg5boaruwwsyy8+w4_lv+...@mail.gmail.com
