Basically it looks like that "something" doesn't like the cgroups being mounted on the phone. Immediately after udev starts, every process gets a SIGKILL and the phone goes down.
We do need the cgroups filesystems to be mounted for LXC to be happy though, but we don't need them visible after that (since cgmanager is running anyway). So my workaround is to tweak lxc-android-config.conf a bit, first to make it start the container in the background which lets us get useful debug output in the upstart log should it fail again, second, shuffle the cgroup init code a bit in there (based on what I pasted in this bug before) and then adding a bit of code which unmounts all the cgroup filesystems right before emitting the android event. New lxc-android-config.conf is attached. Tested on clean mako using ubuntu-touch/devel-proposed channel. -- 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/1551150 Title: devel-proposed - android lxc container fails to start Status in Canonical System Image: Confirmed Status in lxc package in Ubuntu: Invalid Bug description: Last known good image: ubuntu-touch/devel-proposed/ubuntu/mako 446 ubuntu-touch/devel-proposed/ubuntu/mako 447 (and higher) and equivalent images on other devices do not boot and hang on the boot logo. From the list of changes, it could be lxc: 446: lxc 2.0.0~rc2-0ubuntu2 447: lxc 2.0.0~rc3-0ubuntu1 Latest image with 2.0.0~rc4-0ubuntu1 doesn't boot either. lxc (2.0.0~rc3-0ubuntu1) xenial; urgency=medium * New upstream release (2.0.0~rc3) - Make the cgfs backend and cgns work without cgmanager - Manpage updates - Mark lxc-clone and lxc-start-ephemeral deprecated (still included) * Set --enable-deprecated so we still ship lxc-clone and lxc-start-ephemeral lxc (2.0.0~rc2-0ubuntu3) xenial; urgency=medium * Use versioned dependencies against the various binary packages. * Update lxc-templates to depend on lxc1 not lxc. (LP: #1549136) * Move the lxcfs recommends from lxc-templates to liblxc1. * Drop cgmanager, use the cgfs backend instead. * Have liblxc1 depend on systemd | cgroup-lite for cgfs backend. Device tarballs between 446 and 447 are the same. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1551150/+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
