Since Rogério hasn't responded, I tested that about a week ago on Xubuntu (we ship /etc/X11/Xsession.d/56xubuntu-session which sets the same value) and system installed telegram launched as expected.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1680943 Title: telegram-desktop's window never shows up (differently from Debian's sid) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/telegram-desktop/+bug/1680943/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs