@Pierre-Antoine: I haven't been through my logs for the error - mainly because a reboot or two is a workaround, but the symptoms you describe are almost exactly similar. By all means, report the bug (as you have more technical info than I do) and I'll confirm.
-- [hardy] Black X screen and system halt after installing linux-rt https://bugs.launchpad.net/bugs/197130 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs