The "sleep 1" in kdm.conf also fix the problem for me. I do about 20 boot in two weeks without any problem.
-- radeon graphics mode and console does not start - xf86OpenConsole: VT_WAITACTIVE failed: Interrupted system call https://bugs.launchpad.net/bugs/441653 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