cedric wrote: > ok, I think I have identified the problematic package : > libx11-6 2:1.1.1-1 (experimental) and libx11-xcb1(experimental) are on my > system. there are the only 2 X related packages that are different from my > system and another (sid too) where it works. > Interesting. Even xserver-xorg-core is the same? (1.1.1) Brice