Re: upgrade to xorg 7.2 => xmga driver broken

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On 2007-07-18, Attila Kinali <[email protected]> wrote:
> On Wed, 18 Jul 2007 22:35:49 +0200
> Gilles Hamel <[email protected]> wrote:
>
>> Since I upgraded my xorg installation to 7.2, a nasty bug has appeared.=
=20
>> When I move or resize a running xmga mplayer window, a green rectangle=20
>> replace the image. Sometimes when i move again the window, the complete=
=20
>> or incomplete image comes back.
>
> Have a look at mplayers bugreports.html and provide the information
> listed there. Otherwise nobody can help you.

I see the same issue here. I will try to place some of the info.

=46ullscreening/unfullscreening a couple of times usually brings most=20
of the picture back. Or as described, resizing or moving the window
brings this up sometimes. It is not reproducible like every time, but I
need normally less than 5 fullscreen/unfullscreen to show it - and 10-15
to make it go away again.


$ lspci | grep -i mga
01:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G550 AGP
(rev 01)

$ uname -a
Linux scrooge 2.6.20-1-vserver-k7 #1 SMP Wed Apr 25 01:30:14 UTC 2007
i686 GNU/Linux

mga_vid module is r254 - I have tried r251 also. it seems to have the
same flaw, but not quite as often.

$ ls -l /lib/libc[.-]*
=2Drwxr-xr-x 1 root root 1331780 2007-07-10 22:13 /lib/libc-2.6.so
lrwxrwxrwx 1 root root      11 2007-07-12 23:52 /lib/libc.so.6 ->
libc-2.6.so

$ as --version
GNU assembler (GNU Binutils for Debian) 2.17.50.20070713

$ gcc -v
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v
=2D-enable-languages=3Dc,c++,fortran,objc,obj-c++,treelang --prefix=3D/usr
=2D-enable-shared --with-system-zlib --libexecdir=3D/usr/lib
=2D-without-included-gettext --enable-threads=3Dposix --enable-nls
=2D-with-gxx-include-dir=3D/usr/include/c++/4.1.3 --program-suffix=3D-4.1
=2D-enable-__cxa_atexit --enable-clocale=3Dgnu --enable-libstdcxx-debug
=2D-enable-mpfr --with-tune=3Di686 --enable-checking=3Drelease i486-linux-g=
nu
Thread model: posix
gcc version 4.1.3 20070629 (prerelease) (Debian 4.1.2-13)

$ mplayer -v
MPlayer dev-SVN-rUNKNOWN-4.1.3 (C) 2000-2007 MPlayer Team
CPU: AMD Sempron(tm) Processor 3300+ (Family: 15, Model: 44, Stepping:
2)
CPUflags:  MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.


I don't remember when it started to appear, but at least around kernel
2.6.16, I don't think I saw it.


I have tried insmod'ing it with different values of mga_ram_size (as
some mplayer faq suggests this), but it doesn't seem to make much
difference.


Any other information needed? or specific tests I should do ?

/Sune


=2D-=20
Man, how may I do for cancelling the proxy?

You neither should ever unlink the login, nor must digit on a ROM e-mail of=
=20
the POPmail kernel to a 2X 2D front-side bus over a head on a Internet site=
=20
to open the mouse to the virus.

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