It seems it was fixed upstream: https://bugzilla.gnome.org/show_bug.cgi?id=764502
** Bug watch added: GNOME Bug Tracker #764502 https://bugzilla.gnome.org/show_bug.cgi?id=764502 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1575282 Title: NetworkManager applet (nm-applet) disappears after upgrading to xenial Status in network-manager package in Ubuntu: Confirmed Bug description: After upgrading from Ubuntu wily (15.10) to xenial (16.04, LTS), the NetworkManager control applet (nm-applet) ceased to show up. While running wily and even prior, I had modified /proc's "hidepid" argument to be 2, in accordance with hardening best practices in order to only allow users to see their own processes. Nm-applet was working just fine. Based on this Debian bug (https://bugs.debian.org/cgi- bin/bugreport.cgi?bug=819808), I changed hidepid back to 0 (the default, which lets users see everyone's processes) and it's working again. Given that nm-applet was working just fine in wily and upgrading to xenial broke it, it seems like a regression. Wily version of network-manager: 1.0.4-0ubuntu5 Xenial version: 1.1.93-0ubuntu4 $ lsb_release -rd Description: Ubuntu 16.04 LTS Release: 16.04 $ apt-cache policy network-manager network-manager: Installed: 1.1.93-0ubuntu4 Candidate: 1.1.93-0ubuntu4 Version table: *** 1.1.93-0ubuntu4 500 500 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1575282/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
