@Jeff: http://en.wikipedia.org/wiki/Magic_SysRq_key
it may be disabled, I can't recall if we turn it off by default or not, so do this: # cat /proc/sys/kernel/sysrq if it's a 0, you need to change it to a 1: # sudo echo 1 > /proc/sys/kernel/sysrq More info: http://askubuntu.com/questions/160426/setup-shortcut-keys- not-working -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1096247 Title: [Lenovo E135]: System fails to resume from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1096247/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs