I can confirm that the bug still exists on 12.04 in Unity 5.16.0 (I reproduced it using LibreOffice Writer). However, @ibere note that it is marked "Fix Committed" for the 5.0 series and milestoned to 5.18.0. This means it has already been fixed but not yet released; the fix will go out during the next SRU if I'm not mistaken, and then it will be Fix Released, meaning you'll see the issue go away if you update to that version once it's available and restart your system.
But first, the fix must be released alongside the other updates, whenever those are ready. So, patience. :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/772986 Title: Launcher - Unity launcher single missing/invisible/blank icon To manage notifications about this bug go to: https://bugs.launchpad.net/ayatana-design/+bug/772986/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs