I often experience invisible keyboard on my Aquaris E4.5 The keyboard is present but is completely blind. I should guess the position of the keys. Touching the position of the Shift key sometimes displays the keyboard. Is the bug common or is it specifiv to my device?
@grepo which UBports version are you running?
I've seen that recently but only one time on my Legacy BQ E5 Ubuntu Touch OTA15
Locking then unlocking with power button was successfull.
There was a longer discussion about this issue in the LP mailing-list and IIRC it was some kind of resource issue. Search the archives of the mailing-list. I've see this as well two times with my E4.5 still running Canonical's OTA15.
@guru Still cannot understand how can resource issue cause hiding keyboard. Definitely a code bug.