Public bug reported: This seems to be happening at least for i386, ppc64el and arm64:
II: Removing Fan Bridge... de-configuring fan underlay:10.42.0.0/16 overlay:250.0.0.0/8 PASS autopkgtest [23:52:05]: test lxd: -----------------------] autopkgtest [23:52:05]: test lxd: - - - - - - - - - - results - - - - - - - - - - lxd FAIL stderr: sd_bus_open_system: No such file or directory autopkgtest [23:52:05]: test lxd: - - - - - - - - - - stderr - - - - - - - - - - sd_bus_open_system: No such file or directory autopkgtest [23:52:06]: @@@@@@@@@@@@@@@@@@@@ summary docker PASS lxd FAIL stderr: sd_bus_open_system: No such file or directory Exit request sent. ** Affects: ubuntu-fan (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to ubuntu-fan in Ubuntu. https://bugs.launchpad.net/bugs/1830180 Title: Bionic autopkgtests failing due to stderr output present and not ignored Status in ubuntu-fan package in Ubuntu: New Bug description: This seems to be happening at least for i386, ppc64el and arm64: II: Removing Fan Bridge... de-configuring fan underlay:10.42.0.0/16 overlay:250.0.0.0/8 PASS autopkgtest [23:52:05]: test lxd: -----------------------] autopkgtest [23:52:05]: test lxd: - - - - - - - - - - results - - - - - - - - - - lxd FAIL stderr: sd_bus_open_system: No such file or directory autopkgtest [23:52:05]: test lxd: - - - - - - - - - - stderr - - - - - - - - - - sd_bus_open_system: No such file or directory autopkgtest [23:52:06]: @@@@@@@@@@@@@@@@@@@@ summary docker PASS lxd FAIL stderr: sd_bus_open_system: No such file or directory Exit request sent. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-fan/+bug/1830180/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp