When I try to enter my passord on the terminal (ubuntu 12.10) at third attempt each time I get te following error. I wish to run a command to update drivers for a dell inspiron 1501 for wifi, but when I try to run the command the terminal will not accept my password. It returns the following error
[sudo] password for joe:
E: Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily unavailable)
E: Unable to lock directory /var/lib/apt/lists/
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
As far as I am aware there is no other process running.
Any help would be greatly appreciated.