Yeah, we saw this last week, thanks for reporting. It's not a bug in the applications, but something to do with ligthdm since 1.20.0-0ubuntu2 and unity-settings-daemon.
Since this lightdm update, unity-settings-daemon in the user's session fails to set Gtk/ShellShowsMenuBar, so menus aren't stripped out of apps. It's because unity-settings-daemon doesn't start the xsettings manager, because it thinks there is one active on the system already. That shouldn't be true, and it isn't with the lightdm change reverted so there's probably an as-yet unknown adverse interaction there. It does some Xish thing to check if there is one (https://bazaar.launchpad.net /~unity-settings-daemon-team/unity-settings- daemon/trunk/view/head:/plugins/xsettings/xsettings-manager.c#L107) - this is the part that is no longer passing. I noticed that the lightdm logind session now stays around in "closing" state, suspiciously with a u-s-d process still running, but I'm not sure why this gets in the way of the user's running X. laney@raleigh> loginctl session-status c1 c1 - lightdm (110) Since: Mon 2016-11-07 09:03:54 GMT; 18min ago Leader: 4264 Seat: seat0; vc7 Display: :0 Service: lightdm-greeter; type x11; class greeter State: closing Unit: session-c1.scope ├─4544 /usr/lib/at-spi2-core/at-spi2-registryd --use-gnome-session ├─4565 nm-applet └─4567 /usr/lib/unity-settings-daemon/unity-settings-daemon Nov 07 09:03:54 raleigh.local systemd[1]: Started Session c1 of user lightdm. Nov 07 09:03:55 raleigh.local lightdm[4264]: pam_ck_connector(lightdm-greeter:session): nox11 mode, ignoring PAM_TTY :0 Nov 07 09:03:55 raleigh.local org.a11y.atspi.Registry[4526]: SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry Nov 07 09:03:59 raleigh.local pulseaudio[4691]: [pulseaudio] source.c: Default and alternate sample rates are the same. Nov 07 09:03:59 raleigh.local pulseaudio[5730]: [pulseaudio] pid.c: Daemon already running. Nov 07 09:04:20 raleigh.local pulseaudio[4691]: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.bluez': timed out Nov 07 09:21:33 raleigh.local lightdm[4264]: pam_unix(lightdm-greeter:session): session closed for user lightdm ** Package changed: nautilus (Ubuntu) => lightdm (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1639658 Title: Menu bugs in Files (inside window, gaps in the menu entries, two menus in Global Menu) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1639658/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
