@erkkia
Just tried your Serial VNC on my icarus excel and it seems to works perfectly on linux.
Just a quick heads up to anyone running ubuntu precise (12.04), if you're trying to connect to your current X server using x11vnc the current version in the repositories is broken. Upgrading to the latest version (available in the quantal repos -
https://launchpad.net/ubuntu/quantal....9.13-1ubuntu1) should fix it.
@janek
The :0 display is usually your current active display which you should be able to connect to if you want.
Regarding your problems, what happens when you try and launch erkkia's client (before you try and connect to it with the boox)?
e.g. when you run
java -Dboox_serial_port=/dev/ttyACM0 -jar tightvnc-jviewer.jar -JpegImageQuality=Lossless -ViewOnly=No