At some point the physical power button on my file server (ubuntu 12.04) stopped working and I had to do a software shutdown everytime.
The solution is to (re) install acpi:
sudo apt-get install acpi sudo apt-get install --reinstall acpi-support
George Georgovassilis writes about information technology architecture
At some point the physical power button on my file server (ubuntu 12.04) stopped working and I had to do a software shutdown everytime.
The solution is to (re) install acpi:
sudo apt-get install acpi sudo apt-get install --reinstall acpi-support