Here is a comment and request for more info from Evan Peck in a very recent duplicate. The information that we need is to know what version of Ubuntu is being upgraded to so that we can try to reproduce this issue and if we can do that we can work to figure out the fix :
Travis, Go to System Settings -> Details and tell me what it says. OR Do you know what version of Ubuntu you are on right now? Also, please do not reply to Emails about this, instead comment at https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/647349 Muchas Gracias! Evan Peck ;~) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647349 Title: package software-center 2.0.7 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/647349/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs