Technic launcher won't launch

[GotNinja101]

Launcher Version: 218

Operating System: Linux Ubuntu 12.10

Java Version: version 7 update 15

Antivirus Program: Linux!

Description of Problem:

shows technic launcher splash screen then closes

Error Messages:

none

Error Log:

2013/03/21 20:38:50 [iNFO] ------------------------------------------

2013/03/21 20:38:50 [iNFO] Technic Launcher is starting....

2013/03/21 20:38:50 [iNFO] Launcher Build: 218

2013/03/21 20:38:50 [iNFO] ------------ Startup Parameters ------------

2013/03/21 20:38:50 [iNFO] --------- End of Startup Parameters ---------

2013/03/21 20:38:50 [iNFO] Attempting relaunch with 4096 mb of RAM

2013/03/21 20:38:50 [iNFO] Path to Launcher Jar: /home/ben/Desktop/TechnicLauncher (1).jar

2013/03/21 20:38:59 [iNFO] ------------------------------------------

2013/03/21 20:38:59 [iNFO] Technic Launcher is starting....

2013/03/21 20:38:59 [iNFO] Launcher Build: 218

2013/03/21 20:38:59 [iNFO] ------------ Startup Parameters ------------

2013/03/21 20:38:59 [iNFO] --------- End of Startup Parameters ---------

2013/03/21 20:38:59 [iNFO] Attempting relaunch with 4096 mb of RAM

2013/03/21 20:38:59 [iNFO] Path to Launcher Jar: /home/ben/Desktop/TechnicLauncher (1).jar



BTW I have 8 gigs of RAM so 4096 should be fine.