>From https://askubuntu.com/questions/1153506/how-do-i-enable-all-keys- on-the-touchscreen-keyboard :
The GNOME On Screen Keyboard (OSK) is designed to generate keyboards from the Unicode Common Locale Data Repository data. The Unicode CLDR was never intended to limit the keys available, but that seems to be the path the GNOME developers are following. If a key isn't in the CLDR, there is no way to type it. So, that means, no Esc, no F1, no Control, etc. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to onboard in Ubuntu. https://bugs.launchpad.net/bugs/1755987 Title: onboard onscreen keyboard lacks arrow keys, pg up/down delete etc Status in onboard package in Ubuntu: Confirmed Bug description: Onboard 1.4.1-2ubuntu1 Running ubuntu 18.04 Bionic Beaver development branch Onboard doesn't allow the user to use a termial or much of anything properly because basic keys like allows and pg up down delete home end etc are all not available. It would be good to look at hacker's keyboard, which is an open source Android app, which allows full use of a terminal, WITH EASE. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/onboard/+bug/1755987/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
