This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1723644 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1723644 Title: NetworkManager hang Status in linux package in Ubuntu: Incomplete Status in network-manager package in Ubuntu: New Status in systemd package in Ubuntu: New Bug description: Recently I had issues with NetworkManager. When I try to restart or close NetworkManager, the process hangs. First it sends a SIGTERM to the NetworkManager process, and after a while it sends SIGKILL, yet nothing happens. After the attempt to restart/close NetworkManager, the OS behaves badly: - journalctl doesn't work, doesn't output anything, SIGTERMing/SIGABRTing/ SIGKILLing it causes the kill command to hang (no matter how many times I try it), it also hangs the terminal - 'sudo dmesg' hangs (killing it with SIGKILL/SIGTERM/SIGABRT hangs the kill command, can't close the terminal) - the OS won't reboot/suspend/shutdown (it does only after holding the restart button) Suspending/rebooting normally/shutdowning normally the laptop hangs the OS (because of NetworkManager). What I've tried: - reinstalling NetworkManager (uninstalling it using --purge, installing it clean) - deleting ~/.config - deleting ~/.cache - installing a version from NetworkManager from Debian (version: 1.8.4.2), reinstalling NetworkManager from Ubuntu back affects ubuntu affects ubuntu/network-manager affects ubuntu/systemd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1723644/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp