View Full Version : [ubuntu] network disconnected

October 1st, 2011, 07:55 PM

For some reason both my wireless and wired network is disabled. The network manager icon shows them both disconnected and gray, so I cannot change their status. Right-clicking on the icon shows that all networking are enabled. Nevertheless, there is a red exclamation mark next to the icon and no network connection.

I could not find any similar question on this forum, so I had to start this new thread. Here's some information on my system:

~$ uname -a
Linux arash-laptop 2.6.32-34-generic #77-Ubuntu SMP Tue Sep 13 19:39:17 UTC 2011 x86_64 GNU/Linux

I have tried restarting the network, rebooting several times, to no avail.

I'd greatly appreciate any ideas you give me to fix this.