Thanks for taking the time to report this bug and helping to make Ubuntu better. Could you please add the log files from '/var/log/dist- upgrade/' to this bugreport as attachments to your bug report?
For the two duplicates I would also like to see the logs. Only the log files can reliably tell if it is a duplicate or not. Thanks in advance. ** Changed in: update-manager (Ubuntu) Assignee: (unassigned) => Michael Vogt (mvo) Status: New => Incomplete -- package update-manager 1:0.87.1 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/182264 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs