Thanks for your report. It looks like you've answered "No" to the question "Proceed with virtualbox-ose upgrade despite losing snapshots?" Hence, the process aborted. Did you notice the dialog box ?
If you didn't see the dialog then it's a dup of bug 288178 ** Changed in: virtualbox-ose (Ubuntu) Sourcepackagename: update-manager => virtualbox-ose -- package update-manager 1:0.87.27 failed to install/upgrade: ErrorMessage: SystemError in cache.commit(): E:Sub-process /usr/bin/dpkg returned an error code (1) https://bugs.launchpad.net/bugs/230782 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