On Wed, Oct 06, 2010 at 12:33:25AM +0300, Pekka Paalanen wrote: > On Tue, 05 Oct 2010 16:53:16 +0200 > Grzesiek Sójka <p...@pfu.pl> wrote: > > > On 10/05/10 14:55, Francisco Jerez wrote: > > >> PS. I'm afraid that my system is not very stable when the AGP > > >> support is turned on both using the nouveau kernel source tree > > >> and the PLD patched 2.6.35-5 version with an extra amd-k7-agp > > >> patch. The Xserver uses the driver: > > > Unstable? How? What's the problem? > > > > Here are the logs: > > http://yen.ipipan.waw.pl/~gs159090/tmp/log.tgz > > > > BTW: Sometimes the Xserver freezes during normal work. > > Unfortunately I was not able to generate such a crush now. I send > > you logs if it happens again. > > Whoa, you have three graphics cards/chips? > X log lists three devices, maybe the third one is not > a graphics card? > > Anyway, the Matrox card is an important detail. > > X drivers in use: > - nouveau > - mga > > kernel drivers in use: > - matroxfb (fb0) > - nouveau (fb1) > > Your kernel log is missing the part from boot to 12 > seconds. Might not contain anything important, but > would be nice to see it. > > You are missing VGA arbiter support in kernel. > > I'm not sure how many conflicts all those cards and drivers > create in theory, but missing VGA arbiter is not good in > a multi-card machine. > > I hope someone can tell, if the following are conflicts, and > if so, are they fixable: > - mga vs. nouveau DDX (XAA vs. EXA, pre-Randr vs. Randr 1.2) > - mga vs. matroxfb (kernel driver vs. X driver) > - matroxfb vs. nouveau (legacy kernel fb driver vs. KMS driver, > multiple fb devices) > > Finally, there is a kernel BUG at the end of the log, > from TTM. I can't tell if it is something already > fixed.
Just a quick note: this BUG should be easily fixable by applying the same fix Francisco did for amd-k7-agp.c/amd_insert_memory to amd_remove_memory. > One option is to remove all but the nvidia graphics card, > that would hopefully stabilise your system immediately. > Apparently you are not really using the Matrox card, yes? > At least, disable matroxfb and mga, and enable VGA arbiter, > if not touching the hardware. _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau