Thursday, November 7, 2013

linux force reboot

Saved my day today

echo 1 > /proc/sys/kernel/sysrq 
echo b > /proc/sysrq-trigger

Friday, November 1, 2013

Ubuntu homedir encryption and auto unmounting

Encrypting your homedirectory is generally not a bad idea.
With Ubuntu’s implementation it’s working out of the box.

However, if you are running processes from a “screen” and these processes require data from your homedirectory, they will fail whenever you log out from your ssh session.
It’s because your homedirectory will auto-unmount whenever you log out (eventhough the screen will continue to run).

To NOT auto-unmount your homedirectory, you can remove or rename the following file: