This bug was fixed in the package ubuntu-app-launch - 0.10+17.04.20170307.1-0ubuntu1
--------------- ubuntu-app-launch (0.10+17.04.20170307.1-0ubuntu1) zesty; urgency=medium * XMir by default for Legacy apps (LP: #1668429) -- Ted Gould <t...@gould.cx> Tue, 07 Mar 2017 19:07:32 +0000 ** Changed in: ubuntu-app-launch (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1668429 Title: X apps (LibreOffice, Thunderbird) fail to launch with failure to open display (no Xmir is running) To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1668429/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp