Ubuntu
network-manager package

  1. Bug #138691
  2. Comment #79

Comment 79 for bug 138691

Revision history for this message
kokerkov (kokerkov) wrote : maybe you can try "apm power_off=1"

Do you have "halt: unable to iterate IDE devices: no such files or directory" when you try to shutdown?(In my case,it told me "networkmanager" error.When I entry recovery mode,type "halt",showing "halt: unable to iterate IDE devices: no such files or directory")
You can try to open terminal :

gksudo gedit /etc/modules

Then add a line:

apm power_off=1

Thx to "Confused57" of forum.ubuntu.org.

Hope your computer works properly