On my Lenovo YOGA 300 it seems that the bug might be related with "time" or "weakening" of the WI-FI signal:
all works fine initially but then within tens of minutes the network icon and the Network itself goes OFF I can give it a shake and reset it with the Network applet and the first few times the icon reflects the resetting but then it goes on Wired or NO-WIFI even if the network is fine and signal strength OK or GOOD. The all thing deteriorates progressively since I get forced to reboot the system and the whole circle starts again ** Attachment added: "network OK but icon "GONE"" https://bugs.launchpad.net/ubuntu/+source/indicator-applet/+bug/1575655/+attachment/4812043/+files/Screenshot%20from%202017-01-25%2018-53-24.png -- You received this bug notification because you are a member of DX Packages, which is subscribed to indicator-applet in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1575655 Title: the network indicator shows the wrong status Status in indicator-applet package in Ubuntu: Confirmed Bug description: Description: Ubuntu 16.04 LTS Release: 16.04 indicator-applet: Installed: (none) Candidate: 12.10.2+15.04.20141127.2-0ubuntu1 Version table: 12.10.2+15.04.20141127.2-0ubuntu1 500 500 http://se.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages The network indicator sometimes shows the icon for wired connections and sometimes claims wifi without connection even though I'm consistently connected over wifi. I don't mean to say that it switches between these two or that always is wrong. But sometimes my connected to wifi symbol changes to wired. Other times it will change to the no connection wifi. The info is correct on boot, but switches over time, possibly after suspension. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: indicator-applet (not installed) ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity Date: Wed Apr 27 14:54:42 2016 InstallationDate: Installed on 2016-04-08 (18 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323) SourcePackage: indicator-applet UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-applet/+bug/1575655/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp