Happened just now too while removing a library. Maybe because of removing several files at once:
Traceback (most recent call last): File "/usr/lib/python3/dist-packages/apt/cache.py", line 441, in install_archives install_progress.startUpdate() AttributeError: 'DaemonInstallProgress' object has no attribute 'startUpdate' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/aptdaemon/worker.py", line 332, in _process_transaction self.commit_packages(trans, *trans.packages) File "/usr/lib/python3/dist-packages/aptdaemon/worker.py", line 394, in commit_packages self._apply_changes(trans) File "/usr/lib/python3/dist-packages/aptdaemon/pkcompat.py", line 2900, in _apply_changes install_range) File "/usr/lib/python3/dist-packages/aptdaemon/worker.py", line 1132, in _apply_changes self._cache.commit(fetch_progress, inst_progress) File "/usr/lib/python3/dist-packages/apt/cache.py", line 481, in commit res = self.install_archives(pm, install_progress) File "/usr/lib/python3/dist-packages/apt/cache.py", line 443, in install_archives install_progress.start_update() File "/usr/lib/python3/dist-packages/aptdaemon/progress.py", line 640, in start_update lock.status_lock.release() File "/usr/lib/python3/dist-packages/aptdaemon/lock.py", line 83, in release os.close(self.fd) OSError: [Errno 9] Bad file descriptor ** Tags added: quantal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/755600 Title: <type 'exceptions.OSError'>: [Errno 9] Bad file descriptor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/aptdaemon/+bug/755600/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs