[update][ubuntu][vdpau]

$ ls -l /usr/lib | grep vdpau
lrwxrwxrwx  1 root root       36 2010-04-30 21:11 libvdpau_nvidia.so -> /etc/alternatives/libvdpau_nvidia.so
drwxr-xr-x  2 root root     4096 2010-04-30 21:11 vdpau

$ ls -l /usr/lib/vdpau 
итого 0
lrwxrwxrwx 1 root root 38 2010-04-30 21:11 libvdpau_nvidia.so.1 -> /etc/alternatives/libvdpau_nvidia.so.1

$ mplayer -vo vdpau -vc ffh264vdpau,ffmpeg12vdpau,ffvc1vdpau,ffwmv3vdpau, 13_й_воин.mkv 
MPlayer SVN-r1.0~rc3+svn20090426-4.4.3 (C) 2000-2009 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

Playing 13_й_воин.mkv.
[mkv] Track ID 1: video (V_MPEG4/ISO/AVC) "The 13th Warrior (1999)", -vid 0
[mkv] Track ID 2: audio (A_AC3), -aid 0, -alang und
[mkv] Will play video track 1.
Matroska file format detected.
VIDEO:  [avc1]  1280x720  24bpp  23.976 fps    0.0 kbps ( 0.0 kbyte/s)
[vdpau] Could not open dynamic library libvdpau.so.1
Error opening/initializing the selected video_out (-vo) device.
==========================================================================
Opening audio decoder: [liba52] AC3 decoding with liba52
Using SSE optimized IMDCT transform
Using MMX optimized resampler
AUDIO: 48000 Hz, 2 ch, s16le, 384.0 kbit/25.00% (ratio: 48000->192000)
Selected audio codec: [a52] afm: liba52 (AC3-liba52)
==========================================================================
AO: [pulse] 48000Hz 2ch s16le (2 bytes per sample)
Video: no video

A:  20.2 (20.2) of 6158.1 ( 1:42:38.0)  0.1% 

MPlayer interrupted by signal 2 in module: play_audio
A:  20.4 (20.4) of 6158.1 ( 1:42:38.0)  0.1% 
Exiting... (Quit)

$ ls -l /etc/alternatives/libvdpau_nvidia*
lrwxrwxrwx 1 root root 48 2010-04-30 21:11 /etc/alternatives/libvdpau_nvidia.so -> /usr/lib/nvidia-current/vdpau/libvdpau_nvidia.so
lrwxrwxrwx 1 root root 50 2010-04-30 21:11 /etc/alternatives/libvdpau_nvidia.so.1 -> /usr/lib/nvidia-current/vdpau/libvdpau_nvidia.so.1