@Brian: just FYI, the /etc/X11/Xsession.d/50_check_unity_support file is actually checking for ubuntu, not xubuntu: if [ "x$DESKTOP_SESSION" = "xubuntu" ] will be true if $DESKTOP_SESSION is "ubuntu", because it's prepending "x" to $DESKTOP_SESSION.
My unity_support_check was failing (it returns 1) so LIBGL_ALWAYS_SOFTWARE was being set to one. However, after I removed the /etc/X11/Xsession.d/50_check_unity_support file and reboot, LIBGL_ALWAYS_SOFTWARE is not set but I still get a llvm_pipe session. This bug looks a lot like #1752938, which is about losing hardware acceleration but without removing unity. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1767468 Title: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nux/+bug/1767468/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
