This looks like something was using a needed file during the upgrade procedure. Have you tried running the upgrade again, or working around the issue another way?
-- package alsa-source 1.0.17.dfsg-2ubuntu1 failed to install/upgrade: subprocess post-installation script returned error exit status 1 https://bugs.launchpad.net/bugs/313465 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs