[Gta04-owner] Phosh/Librem5 system on a GTA04

Andreas Kemnade andreas at kemnade.info
Sun Dec 30 20:02:15 CET 2018


On Sun, 30 Dec 2018 19:20:33 +0100
Mark Müller <markmueller86 at gmail.com> 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?

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