faisal@faisal-thinkpad-x220:~$ sudo apt-get --reinstall install mutter-common
Reading package lists... Done
Building dependency tree
Reading state information... Done
Reinstallation of mutter-common is not possible, it cannot be downloaded.
The following packages were automatically installed and are no longer required:
  libcamel-1.2-54 libgrilo-0.2-1
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
faisal@faisal-thinkpad-x220:~$