So, unfortunately it's quite hard to reproduce this issue here (I can't get either in VMs and in two laptops), so we need some debug hints in your side.
I've prepared a ppa with a version of indicator-appmenu that includes some debugging bits. Just add this ppa: ppa:3v1n0/xenial-missing-menus-tests Install indicator-appmenu from there, and once this issue shows up, please send us your copy of ~/.cache/upstart/unity-panel-service.log You can then revert the change by using ppa-purge or just: sudo rm /etc/apt/sources.list.d/3v1n0-ubuntu-xenial-missing-menus-tests-xenial.list sudo apt-get install indicator-appmenu/xenial Thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1532226 Title: No menu bar in gtk apps on fresh boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1532226/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs