Public bug reported: After upgrading from 12.04 to 14.04 I noticed that I couldn't open the "Additional Drivers" and the "Software Sources" windows anymore. Trying to start them from the commandline gives the following output:
http://paste.ubuntu.com/7731727/ I found a similar bug here: https://bugs.launchpad.net/ubuntu/+source/dpkg/+bug/1053749 But in my case none of the files listed there seem to contain an invalid character. ** Affects: dpkg (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1336318 Title: UnicodeDecodeError in software-properties-common To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dpkg/+bug/1336318/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs