Public bug reported: This error started to appear yesterday whenever I do apt-get things.
$ LANG=C sudo apt-get install unity8-lxc Reading package lists... Done Building dependency tree Reading state information... Done unity8-lxc is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 1 not fully installed or removed. After this operation, 0 B of additional disk space will be used. Do you want to continue? [Y/n] Setting up unity8-lxc (1.0.4-0~61~ubuntu14.04.1) ... File "/usr/bin/unity8-lxc-setup", line 293 with open(os.path.join(rootfs_path, "etc", "X11", "default-display-manager"), "w+") as fd: ^ IndentationError: unindent does not match any outer indentation level dpkg: error processing package unity8-lxc (--configure): subprocess installed post-installation script returned error exit status 1 Errors were encountered while processing: unity8-lxc E: Sub-process /usr/bin/dpkg returned an error code (1) $ lsb_release -rd Description: Ubuntu 14.04.2 LTS Release: 14.04 (HWE stack with kernel and Xorg/mesa from Utopic installed manually) ** Affects: unity8-lxc (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1439158 Title: unity8-lxc update from PPA fails to install on Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity8-lxc/+bug/1439158/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs