Ubuntu
xorg-server package

  1. Bug #1668429
  2. Comment #4

Comment 4 for bug 1668429

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: thunderbird fails to launch, zesty u8

Oh, the reason is in your log:

Feb 27 16:40:07 kg-Studio-1737 thunderbird[7543]: Error: cannot open display: :0

That means U8/Libertine failed to launch Xmir (or wait for Xmir) prior to running thunderbird.