Bug#827983: libva1: upgrade to va 1.7.1 breaks intel graphics

[Sebastian Ramacher]

Control: tags -1 moreinfo unreproducible

On 2016-06-23 22:30:59, Norbert Preining wrote:
> Package: libva1
> Version: 1.7.1-1
> Severity: grave
> Justification: renders package unusable
> 
> Dear all,
> 
> after today's upgrade of all packages, including all the va related
> to 1.7.1-1, my intel-based laptop started behaving strangly:
> * color artefacts (flashing pop colors) on screen
> * redrawing of applications full of failures (no redrawing in many cases!)

How would a video decoding/encoding library and its driver affect every other
program?

> After downgrading the following packages to the 1.7.0-2 versions
> behaviour is back to normal - but I am not sure whether this is
> the minimal set:
> 	i965-va-driver
> 	libva1
> 	va-driver-all
> 
> all other va related packages are at still at 1.7.1
> 	libva-drm1
> 	libva-egl1
> 	libva-glx1
> 	libva-tpi1
> 	libva-wayland1
> 	libva-x11-1
> 
> I checked the system logs (journal) and X org logs for suspicious
> things, without success.

I cannot reproduce it all. So please let us now everything.

> Please let me know if I can provide further information
> 
> All the best
> 
> Norbert
> 
> 
> -- System Information:
> Debian Release: stretch/sid
>   APT prefers unstable
>   APT policy: (500, 'unstable'), (300, 'testing'), (200, 'experimental')
> Architecture: amd64 (x86_64)
> Foreign Architectures: i386
> 
> Kernel: Linux 4.7.0-rc4+ (SMP w/4 CPU cores; PREEMPT)

Maybe it's your kernel version.

Cheers
-- 
Sebastian Ramacher
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