I reinstalled all my system (with update during the installation), and now I have the problem with each kernel...
I think this problem come from a change in the way to configure the kernels. This change should have happen in an update between the update for the kernel 3.5.0-19 and an update for the kernel 3.5.0-21. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1092968 Title: lost display configuration and unity by using the kernel 3.5.0-21 10 12.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1092968/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs