Hello

Yesterday, I've been touching (and it seems breaking too) my Debian Squeeze. I updated the kernel to 3.2.0, and I installed bumblebee (I have a Nvidia 630M with Nvidia Optimus)

It seemed that everything was correct, but now I can't see MKV videos on any player. I've tried VLC, MPlayer and Totem and in all of them, I can listen to the sound, but I can't not see neither the video, the subtitles or player config over the video.

If I run the players from command line, there aren't "bad errors" (errors that could produce this).

Probably is unrelated, but I get this error while debian is loading:
[drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed

Thank you in advance

what does mplayer tell you? and other divx avi's are working, right?

After a lot of working on it, I finally discovered that I had to update the xorg-video-intel module too, and now works


Thank you for your answer