I can't seem to update, try via update manager & get this message:
The package system is broken. If you are using third party repositories then disable them, since they are a common source of problems. Now run the following command in a terminal: apt-get install -f The following packages have unmet dependencies:
libc6: Depends: libc-bin (= 2.13-20ubuntu5) but 2.13-20ubuntu5.1 is installed libc6:i386: Depends: libc-bin (= 2.13-20ubuntu5) but 2.13-20ubuntu5.1 is installed
When manually entering command
apt-get install -f I get the below message:
:~$ apt-get install -f E: Could not open lock file /var/lib/dpkg/lock - open (13: Permission denied) E: Unable to lock the administration directory (/var/lib/dpkg/), are you root?'
I get loads of Firefox crashes & now simply when copying a file from one folder to another the system crashes, seems to be degenerating - clearly I'm not very techy (don't know what or where 3rd party repositories are or how to disable them..) need some help.