printer driver hangs when searching

[Timhotep]

I installed a print driver and chose the wrong printer. If I open properties and click on change, it pops up a message saying 'searching for drivers' but hangs. I have to close the pop-up with X and it asks if I want to force close. The only way to change the driver is remove and start from scratch.

 Installed: 1.5.12-0ubuntu1.1
  Candidate: 1.5.12-0ubuntu1.1
  Version table:
 *** 1.5.12-0ubuntu1.1 500
        500 http://mirror.cs.pitt.edu/ubuntu/archive focal-updates/main amd64 Packages
        500 http://mirror.cs.pitt.edu/ubuntu/archive focal-updates/main i386 Packages
        100 /var/lib/dpkg/status
     1.5.12-0ubuntu1 500
        500 http://mirror.cs.pitt.edu/ubuntu/archive focal/main amd64 Packages
        500 http://mirror.cs.pitt.edu/ubuntu/archive focal/main i386 Packages