Archive for April 2011

Force a reboot/shutdown

Posted on April 27, 2011, 14:06, by rmichel, under Linux, Notepad.

force reboot $ echo 1 > /proc/sys/kernel/sysrq $ echo b > /proc/sysrq-trigger force shutdown $ echo 1 > /proc/sys/kernel/sysrq $ echo o > /proc/sysrq-trigger

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ERROR: boot device didn’t show up after 30 seconds

Posted on April 20, 2011, 21:49, by rmichel, under Linux, Notepad.

If you’re trying to boot the Archlinux 2010.05 CD/DVD/Netinstall and getting the message ERROR: boot device didn’t show up after 30 seconds … try this one to fix the problem $ udevadm trigger $ exit

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