The only way I can see 2) happening is if the system is overloaded (possibly due to a memory leak or due to a rogue process using CPU when it shouldn't) then the camera app will not have enough time to release the lock on the camera and clear the viewfinder's preview before the process is suspended/interrupted.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to camera-app in Ubuntu. https://bugs.launchpad.net/bugs/1398436 Title: Preview frozen after unlocking Status in Camera App: In Progress Status in the base for Ubuntu mobile products: Confirmed Status in camera-app package in Ubuntu: Confirmed Status in qtubuntu-camera package in Ubuntu: New Status in camera-app package in Ubuntu RTM: New Status in qtubuntu-camera package in Ubuntu RTM: New Bug description: [Procedures] 1 open the camera app 2 lock screen on the camera view interface by pressing power button 2.unlock the screen [Expect results] camera screen display normally [Actual results] The preview image is frozen for about 5 secs [Reproduce] May need to do 5 to 10 times Once in this state it seems to then happen consistently To manage notifications about this bug go to: https://bugs.launchpad.net/camera-app/+bug/1398436/+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
