Joseph, <https://wiki.ubuntu.com/SystemSettings#phone-reset> specifies a "Reset All System Settings" function that hasn't been implemented yet. But even if it had been, you couldn't navigate to it if the screen was blank.
This is an example of bug 1371703, that we have no fallback process when a bug prevents people from installing the update that fixes the bug. -- 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/1436538 Title: brigtness slider should not allow total darkness Status in the base for Ubuntu mobile products: Fix Released Status in indicator-power package in Ubuntu: Invalid Bug description: bq aquaris 4.5, Utopic Unicorn 20150312-002053: slider allows to minimize the brightess to the point of not seeing at all. Even if you manage to reboot (you don't see the confirmation dialogue) you still have completly dark display which effectively "bricks" the phone (no battery removal) unless you are patient enought to blindly try and hit long time enough to increase the brigtness again. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1436538/+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
