I can confirm that if I set PrivateNetwork=no that hostnamed runs and boot is magically 10 seconds faster.
On Thu, Nov 9, 2017 at 1:46 PM, Stéphane Graber <stgra...@stgraber.org> wrote: > Someone with systemd knowledge should check what PrivateNetwork actually > does. The name implies it's unsharing a new network namespace, which is > perfectly fine to do inside a container. > > So the fact that it's failing hints that it's in fact trying to do > something more than that. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1575779 > > Title: > hostnamectl fails under lxd unpriv container > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/ > 1575779/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/1575779 Title: hostnamectl fails under lxd unpriv container Status in apparmor package in Ubuntu: Triaged Bug description: 1. % lsb_release -rd Description: Ubuntu 16.04 LTS Release: 16.04 2. % apt-cache policy apparmor apparmor: Installed: 2.10.95-0ubuntu2 Candidate: 2.10.95-0ubuntu2 Version table: *** 2.10.95-0ubuntu2 500 500 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status % apt-cache policy lxd lxd: Installed: 2.0.0-0ubuntu4 Candidate: 2.0.0-0ubuntu4 Version table: *** 2.0.0-0ubuntu4 500 500 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status 3. lxc launch ubuntu-daily:xenial x1 lxc exec x1 /bin/bash root@x1:~# hostnamectl status Static hostname: x1 Icon name: computer-container Chassis: container Machine ID: 833b8548c7ce4118b4c9c5c3ae4f133d Boot ID: 9d5fbb053cf7494589c0863a0a4cf0ca Virtualization: lxc Operating System: Ubuntu 16.04 LTS Kernel: Linux 4.4.0-18-generic Architecture: x86-64 4. hostnamectl status hangs indefinitely On the host, there are some audit messages for each invocation of hostnamectl [411617.032274] audit: type=1400 audit(1461695563.731:100): apparmor="DENIED" operation="file_lock" profile="lxd- x1_</var/lib/lxd>" pid=17100 comm="(ostnamed)" family="unix" sock_type="dgram" protocol=0 addr=none It's related to socket activation. One can workaround this by running systemd-hostnamed in the background first root@x1:~# /lib/systemd/systemd-hostnamed & [1] 2462 root@x1:~# hostnamectl status Static hostname: x1 Icon name: computer-container Chassis: container Machine ID: 833b8548c7ce4118b4c9c5c3ae4f133d Boot ID: 9d5fbb053cf7494589c0863a0a4cf0ca Virtualization: lxc Operating System: Ubuntu 16.04 LTS Kernel: Linux 4.4.0-18-generic Architecture: x86-64 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: apparmor 2.10.95-0ubuntu2 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CurrentDesktop: GNOME-Flashback:GNOME Date: Wed Apr 27 11:19:27 2016 InstallationDate: Installed on 2016-01-01 (117 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20151209) ProcKernelCmdline: BOOT_IMAGE=/boot/vmlinuz-4.4.0-18-generic root=UUID=e0b8b294-f364-4ef5-aa70-1916cdd37192 ro quiet splash vt.handoff=7 SourcePackage: apparmor Syslog: UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/1575779/+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
