oups, I forgot. the debian mailing list point out to this : http://www.nvnews.net/vbulletin/showthread.php?s=7858bb6d26391d3abf310c8788143778&t=99016 (it's about disabling the composite extention) which look related, but it didn't help me much.
-- latest xorg / nvidia-glx-new /linux-restricted-modules breaks xserver https://bugs.launchpad.net/bugs/151213 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
