OpenGL error on Linux

[rbrick]

So i launched FTB for the first time and tried to launch a modpack and i get this nasty error in the console:
http://pastebin.com/VfKYCU5e

also on unrelated note, i only have access to 1 GB of memory according to the FTB Launcher even though i have well over that. just thought i should mention that.

here is the full log:
http://pastebin.com/VfKYCU5e

please help if you can! and keep up the good work FTB guys!
NOTE: i have played FTB before just not on this OS

 

[lavarthan]

Not exactly sure about the error, but you might need to update the lwjgl to 2.9.0 The reason you only have 1GB in the launcher is because you are using the 32bit version of Java, you need the 64bit version to use more. Follow this guide if you have not already to install the launcher the recommended way. The guide includes a link to the 64bit version of Java. Also note part 4a for help updating the lwjgl to 2.9.0

 

[rbrick]

Not exactly sure about the error, but you might need to update the lwjgl to 2.9.0 The reason you only have 1GB in the launcher is because you are using the 32bit version of Java, you need the 64bit version to use more. Follow this guide if you have not already to install the launcher the recommended way. The guide includes a link to the 64bit version of Java. Also note part 4a for help updating the lwjgl to 2.9.0

ahh didnt even think about the 64 bit java thanks. and i will also update lwjgl. thanks for the quick reply.