The update manager was also the first place where I noticed the freeze, and in deed the progress bar was alive but not advancing and qjackctl updated screen also (the RT blinking occasionally) but keyboard/mouse input was lost.
Also tested later from command line with apt-get upgrade and it froze too. -- system freeze when using network with linux-rt on smp amd64 machines https://bugs.launchpad.net/bugs/354816 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