Hi Martin, True, I cannot switch between tty's. The whole system is unresponsive to any keyboard commands.
About SysRQ (reisub): I cannot try it, because in my keyboard (Logitech K740) there is no SysRQ button. Usually it is the "alt-function" of the PrintScreen button, but not here. About the kernels. I have seen this hanging behaviour with the Ubuntu kernels 3.16.0-23 and 3.16.0-24 (the latest). But always with "quiet" in the kernel booting line. If I remove "quiet" and turn to verbose mode, the booting will significantly slow down (because of the rolling text lines in the screen), but I haven't seen these hangs then. In the log files, there is nothing, no errors about this. Only one in x.log pointing that vesa module is not present. But I do not have vesa driver installed, instead I have modesetting and fbdev installed. They are loaded fine. And of course the Intel driver, the loading of which always succeeds. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1385630 Title: systemd 215 hangs during boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1385630/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs