the only way out found by now is brutal shutdown pressing the power button for several seconds
** Visibility changed to: Public -- system crash upon FN-F4 press https://bugs.launchpad.net/bugs/159916 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
