How to restore original version of config file from package cannot be purged (e.g. base-files) by command?
I found a system's /etc/lsb-release has been modified and I want to replace it to the version in base-files package. However I can't apt-get purge base-files because it contains crucial system files ...
I get this error whenever I try to install programs using the terminal: home@ubuntu:~$ apt-get install myunity E: Could not open lock file /var/lib/dpkg/lock - open (13: Permission denied) E: Unable ...
I am new to ubuntu OS. I am trying to install skype on ubuntu 12.04. I am following a tutorial that says sudo apt-add-repository “deb http://archive.canonical.com/ $(lsb_release -sc) partner” but ...
What do these command do? sudo apt-get install linux-image-generic-lts-backport-natty \ linux-headers-generic-lts-backport-natty Does it install just a new Linux version or ...