Tried to reproduce by installing lxc version from vivid release, then upgrading to -updates, but it worked fine :(
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1508744 Title: Upgrade to Ubuntu 15.10 Broken: lxc-net.service fails on upgrade Status in Release Notes for Ubuntu: New Status in lxc package in Ubuntu: Incomplete Bug description: With lxc installed, the 15.04 -> 15.10 upgrade fails. The upgrade completes if LXC is removed and then reinstalled later. Here is me using apt to try and make it work (gives same errors as upgrade- manager did): Setting up lxc (1.1.4-0ubuntu1) ... Job for lxc-net.service failed because the control process exited with error code. See "systemctl status lxc-net.service" and "journalctl -xe" for details. invoke-rc.d: initscript lxc-net, action "start" failed. dpkg: error processing package lxc (--configure): subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of lxc-templates: lxc-templates depends on lxc (>= 0.8.0~rc1-4ubuntu43); however: Package lxc is not configured yet. dpkg: error processing package lxc-templates (--configure): dependency problems - leaving unconfigured Errors were encountered while processing: lxc lxc-templates E: Sub-process /usr/bin/dpkg returned an error code (1) ╭─michael@michael-desktop-ubuntu ~ ‹› ╰─$ systemctl status lxc-net.service 100 ↵ ● lxc-net.service - LXC network bridge setup Loaded: loaded (/lib/systemd/system/lxc-net.service; enabled; vendor preset: enabled) Active: failed (Result: exit-code) since Thu 2015-10-22 12:50:07 AEDT; 27s ago Process: 22655 ExecStart=/usr/lib/x86_64-linux-gnu/lxc/lxc-net start (code=exited, status=1/FAILURE) Main PID: 22655 (code=exited, status=1/FAILURE) Oct 22 12:50:07 michael-desktop-ubuntu systemd[1]: Starting LXC network bridge setup... Oct 22 12:50:07 michael-desktop-ubuntu lxc-net[22655]: lxc-net is already running Oct 22 12:50:07 michael-desktop-ubuntu systemd[1]: lxc-net.service: Main process exited, code=exited, status=1/FAILURE Oct 22 12:50:07 michael-desktop-ubuntu systemd[1]: Failed to start LXC network bridge setup. Oct 22 12:50:07 michael-desktop-ubuntu systemd[1]: lxc-net.service: Unit entered failed state. Oct 22 12:50:07 michael-desktop-ubuntu systemd[1]: lxc-net.service: Failed with result 'exit-code'. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1508744/+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
