I installed Debian 7. Sometimes when I quick X and type sudo shutdown -h now, it says, Asking all remaining processes to terminate, then after a few seconds, it prints a long list of processes, then it says that it failed to stop them, then the computer powers off.The computer was only recently installed.I have had the same distribution on this computer and on other computers, installed in the same manner, but never encountered this before.Is this problem serious? If so, what could be causing it?
Why is Asking all remaining processes to terminate failing during shutdown?
shutdown