Bootstrap started
Looking for update
Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma
Got reply in: 478ms
No update found.
Reversing LZMA on /home/felix/.minecraft/launcher.pack.lzma to /home/felix/.minecraft/launcher.pack
Unpacking /home/felix/.minecraft/launcher.pack to /home/felix/.minecraft/launcher.jar
Cleaning up /home/felix/.minecraft/launcher.pack
Starting launcher.
Created default profile with no authentication details
Launcher 1.0.8 (through bootstrap 4) started on linux...
System.getProperty('os.name') == 'Linux'
System.getProperty('os.version') == '3.9.6-200.fc18.x86_64'
System.getProperty('os.arch') == 'amd64'
System.getProperty('java.version') == '1.7.0_11'
System.getProperty('java.vendor') == 'Oracle Corporation'
Delta time to compare resources: 261 ms 
Download job 'Resources' skipped as there are no files to download
Job 'Resources' finished successfully