Garuda gnome on an Samsung Ativ tab 7.And somehow (im guessing) the touchscreen is handled like a mouse - for example the onscreen keyboard(caribou) is unusable either on login or whenewer (you need to move your finger on a letter, keep it there for a long click,pross multiple times and if your lucky you get your letter Seems to me like if you'd move your mouse on a letter and somehow the left mouse click is not handled correctly.)
Any help would be highly appreciated.
First stop is always the mighty Arch wiki, where I found these - hope you spot something of use!
A modprobe should tell you if drivers are installed.
Thank you very much. At least now i have an idea whats wrong....