sorry for chiming in, but I see the very same problem on my Laptop (Lenovo X220t Tablet) with a Wacom (mutli-)touchpad. It is not Ubuntu what I am using, though---I am on Arch. Neither Gtk nor Xinput works as Input Even Source. With the former nothing happens at all, but with the latter I get a lot of these messages, when Onboard is started from the terminal:
This happens with both "single" and "multi" selected as Touch Input. When having "none" selected, I get no reaction at all. I can produce characters by clicking on them with the mouse, though.
I attached the output from the commands you asked tuxiano for in #5 as ep121_2.txt, just in case they might be useful.
Hopefully, my issue is related to this bug report. I am sorry if not.
Hi,
sorry for chiming in, but I see the very same problem on my Laptop (Lenovo X220t Tablet) with a Wacom (mutli-)touchpad. It is not Ubuntu what I am using, though---I am on Arch. Neither Gtk nor Xinput works as Input Even Source. With the former nothing happens at all, but with the latter I get a lot of these messages, when Onboard is started from the terminal:
Gdk-CRITICAL **: gdk_device_ get_axis_ use: assertion 'index_ < device->axes->len' failed
This happens with both "single" and "multi" selected as Touch Input. When having "none" selected, I get no reaction at all. I can produce characters by clicking on them with the mouse, though.
I attached the output from the commands you asked tuxiano for in #5 as ep121_2.txt, just in case they might be useful.
Hopefully, my issue is related to this bug report. I am sorry if not.