Hi, On Sun, 30 Dec 2018 19:20:33 +0100 Mark Müller <[email protected]> wrote:
> On 2018/12/30 0:07, Andreas Kemnade wrote: > > adduser purism > > is important. > > Thanks, that's right - I knew I forgot something... ;-) > > > I started a fresh debian buster using a patched > > cdebootstrap/libinstaller > > (see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=904699) > > > > Now I am with a non-working touchscreen but screen output. > > Well, touchscreen is working, but there seems to be a bug in > wlroots/rootston concerning how key presses are handled. I had a lengthy > test yesterday and a phosh developer helped me a lot. So here's what we > found so far: > > * "libinput debug-events" shows the touch events for the touch screen > correctly > > * try starting /usr/lib/wlroots/touch - it's a stand alone touch demo > for wlroots and needs a tty (f.ex. start it over ssh via "openvt -c 8 -- > /usr/lib/wlroots/touch" while rootston/phosh is not running) > > * you can start a GTK+3 app under X11 directly and you'll see touch > input working; same app won't work correctly, if you start it directly > with rootston > > * here's the issue i've found: the position of a touch event is read > correctly, but only the first touch seems to be correctly recognized as > a "pressed" event. Every following touch event seems to be categorized > as a "mouse over". > > * you can try it with a real mouse on the GTA04 and start the "Calls" > app in Phosh. When your mouse is over a digit button, the button changes > it's appearance a bit (="mouse over") and when you click it (="pressed" > event), it changes as well. Remember how a button in "mouse > over"/"pressed" state looks like and then try to touch these buttons. > You'll see a really strange behaviour :D > I attached a keyboard+trackpad. I only come to a pin unlock dialog (even with the modem having its pin unlocked!). And there seems to be reception level displayed on the lockscreen. Anything more I forgot? needs the purism user be in special groups/have special properties? Regards, Andreas
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