On Thu, Nov 01, 2012 at 11:13:03AM -0500, Pouar wrote: > On 2012/10/31 17:27, Marcin Slusarz wrote: > > On Tue, Oct 30, 2012 at 01:30:53PM -0500, Pouar wrote: > > On 10/30/2012 01:28 PM, Pouar wrote: > > On 10/28/2012 01:21 PM, Pouar wrote: > > On 10/28/2012 01:18 PM, Emil Velikov wrote: > > On Sun, 28 Oct 2012 01:15:54 -0000, Pouar wrote: > > there's a regression in the xf86-video-nouveau driver that came up > in > 1.0.3 that causes the desktop to bounce around in virtualbox > whenever > using HW acceleration in cinnamon and gnome 3, but not in fallback > or > cinnamon 2d, only happens in virtualbox and not the host, I've > confirmed > it was the graphics driver on the host because it happened with the > 1.0.3 driver but not the 1.0.2. > anyone else having this problem? I'm using GeForce GTX 560 Ti > > Hi Pouar > Can you open a bug, following these instructions [1] > Ideally you can try bisecting the issue - there are only 10 changes > that may have caused the issue > Cheers > Emil > [1] [1][1]http://nouveau.freedesktop.org/wiki/Bugs > > I just did > > -- > Pouar > > by I just did I meant the bug report, not the bisecting, I have zero > experience with driver programming, much less graphics driver > programming, so I wouldn't know what to look for, I signed up for > this mailing list to keep track of the different driver issues and > bugs and their progress > > You don't need to have any experience in driver programming to bisect this > bug. > > git clone git://anongit.freedesktop.org/git/nouveau/xf86-video-nouveau/ > cd xf86-video-nouveau/ > ./autogen.sh > make > > If you can compile successfully, do: > > 1) git bisect start xf86-video-nouveau-1.0.3 xf86-video-nouveau-1.0.2 > 2) make && sudo rm /usr/lib/xorg/modules/drivers/nouveau_drv.so && sudo cp > src/. > libs/nouveau_drv.so /usr/lib/xorg/modules/drivers > 3) Restart X. Try to reproduce the bug. > 4) If you can't reproduce it - do "git bisect good", if you can - do "git > bisect > bad". > 5) Go to 2). After ~4 compiles it will tell you about first bad commit - this > is what we want to see. > > Marcin > > Did the bisect today. Here's what I got: > 297fd0d0755bda698be1d0b30cc60a41d7673c0b is the first bad commit > commit 297fd0d0755bda698be1d0b30cc60a41d7673c0b > Author: Dave Airlie [2]<airl...@redhat.com> > Date: Tue Oct 16 16:15:16 2012 +1000 > nouveau/dri2: fix pixmap/window offset calcs. > > This should fix prime rendering under kwin, and not break it under > the > others. > > Signed-off-by: Dave Airlie [3]<airl...@redhat.com> > :040000 040000 10860842c2d9ff579e3e0b46b1edfc332d40b311 > 886ca8b5c05779ee410c6d14575b4805016b71af M src > > --
Thanks! Cc'ing Dave. _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
