I've tested your script on 64bit 11.04 box and it doesn't work. You just replaced 2.80 commons with 3.00 one. I got the same error like in the defect I described: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/763867 The problem is that after migrating from 10.10 to 11.04 neither 2.80 common driver nor 3.00 can't be installed.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. https://bugs.launchpad.net/bugs/773895 Title: Canon printer with Canon's closed-source driver stops working after upgrading Ubuntu from 10.10 to 11.04 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs