Bug#453754: xserver-xorg-video-intel - xvideo double buffering unsynchronized

[Brice Goglin <Brice.Goglin@ens-lyon.org>]

Bastian Blank wrote:
> | Backtrace:
> | 0: /usr/bin/X(xf86SigHandler+0x7e) [0x80c644e]
> | 1: [0xffffe420]
> | 2: /usr/bin/X [0x80d9305]
> | 3: /usr/lib/xorg/modules/extensions//libextmod.so(XvdiPutImage+0x178) [0xb7bef6d8]
> | 4: /usr/lib/xorg/modules/extensions//libextmod.so [0xb7bf2546]
> | 5: /usr/bin/X [0x814d34e]
> | 6: /usr/bin/X(Dispatch+0x2bf) [0x808d0bf]
> | 7: /usr/bin/X(main+0x48b) [0x807461b]
> | 8: /lib/i686/cmov/libc.so.6(__libc_start_main+0xe0) [0xb7d39450]
> | 9: /usr/bin/X(FontFileCompleteXLFD+0x205) [0x8073991]
> | 
> | Fatal server error:
> | Caught signal 11.  Server aborting
>
>   

Looks like https://bugs.freedesktop.org/show_bug.cgi?id=13108

So, either you get unsync'ed double buffering, or you get this crash, no
runnable config?

Brice