Bug#650530: dreamchess: Fails to start

[Lucio Crusca]

Package: dreamchess
Version: 0.2.0-3
Severity: important

Dreamchess worked fine until yesterday. Today I get

$ dreamchess -v3
DreamChess v0.2.0 (r577)
theme.c:69: loading themes/elements.xml
theme.c:152: added theme: Opposing Elements elements
theme.c:69: loading themes/metal.xml
theme.c:69: loading themes/sketch.xml
theme.c:152: added theme: Sketch sketch
theme.c:69: loading themes/default.xml
theme.c:152: added theme: Classic Wooden default
theme.c:152: added theme: Figurine flat
options.c:177: setting option 'theme' to 'Figurine'
options.c:177: setting option 'music_volume' to '8'
options.c:177: setting option 'sound_volume' to '8'
options.c:177: setting option 'resolution' to '640x480'
options.c:177: setting option 'full_screen' to 'Off'
options.c:177: setting option 'multisampling' to 'Off'
options.c:177: setting option 'game_mode' to 'Human vs. CPU'
options.c:177: setting option 'difficulty' to 'Easy'
options.c:177: setting option 'level' to '3'
ui_sdlgl.c:427: setting video mode to 640x480; fullscreen off; 0x multisampling
ui_sdlgl.c:446: warning: failed to set video mode: 640x480; fullscreen off; 0x multisampling: Couldn't find matching GLX visual
dreamchess.c:406: switching to failsafe video mode defaults
ui_sdlgl.c:427: setting video mode to 640x480; fullscreen off; 0x multisampling
ui_sdlgl.c:446: warning: failed to set video mode: 640x480; fullscreen off; 0x multisampling: Couldn't find matching GLX visual

$

The only things I've done today that differ from my usual habit I can think of, are
1. Installing and playing atanks
2. Running jstest once
3. Using VirtualBox (non OSE)

but I seriously doubt that any of those things have anything to do with this.

-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (990, 'testing'), (200, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 3.1.0-1-686-pae (SMP w/2 CPU cores)
Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages dreamchess depends on:
ii  dreamchess-data           0.2.0-3      
ii  libc6                     2.13-21      
ii  libgl1-mesa-glx [libgl1]  7.11-6       
ii  libglu1-mesa [libglu1]    7.11-6       
ii  libmxml1                  2.6-2        
ii  libsdl-image1.2           1.2.10-2.1+b1
ii  libsdl-mixer1.2           1.2.8-6.4    
ii  libsdl1.2debian           1.2.14-6.4   

dreamchess recommends no packages.

dreamchess suggests no packages.

-- no debconf information