http://wiki.i2p-projekt.i2p/wiki/index.php?title=Aktie
Copied/pasted from the forum "support" of Aktie: "If you see problem running under Ubuntu, type this in your terminal before to start Aktie" : export SWT_GTK3=0
java -jar aktie.jar Aktie fail to start (crash) If you have already used Aktie before, and that now your Aktie is crashing when starting, your may create a new empty folder, copy "aktie.jar" into, run it one time, quit Aktie, then replace the content of the folder "...