I can confirm (Canon Pixma MP630), got the same error, 'Installing driver gutenprint' dialog stuck at the beginning (4 time I tried).
Probably the installation was interrupted by a system restart, but in the installation history I see the following item:
I can confirm (Canon Pixma MP630), got the same error, 'Installing driver gutenprint' dialog stuck at the beginning (4 time I tried).
Probably the installation was interrupted by a system restart, but in the installation history I see the following item:
cups-backebd-bjnp -- installed db-gutenprint -- installed
foomatic-
ijsgutenprint -- installed
But the scanner is working fine with 'Simple Scan'