I have faced the same situation with my MacOS after so I contacted https://applesupportnumber.net/ for the solution and they told me to update the device but after updating the device the problem remains the same.
-- You received this bug notification because you are a member of DX Packages, which is subscribed to indicator-power in Ubuntu. https://bugs.launchpad.net/bugs/1401474 Title: [Dell Inspiron 7737] The power indicator won't be available until the adapter connected / disconnected Status in indicator-power package in Ubuntu: Confirmed Bug description: CID: 201306-13869 Dell Inspiron 7737 The power indicator on this system only appears after you connect or disconnect it from the adapter. After it appears, reboot it will make the indicator disappear again. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: indicator-power 12.10.6+14.04.20140411-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11 Uname: Linux 3.13.0-43-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 CurrentDesktop: Unity Date: Thu Dec 11 05:06:39 2014 InstallationDate: Installed on 2014-12-11 (0 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) SourcePackage: indicator-power UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-power/+bug/1401474/+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
