Bootstrap (v5)
Current time is Sep 13, 2015 11:59:27 AM
System.getProperty('os.name') == 'Linux'
System.getProperty('os.version') == '3.13.0-24-generic'
System.getProperty('os.arch') == 'amd64'
System.getProperty('java.version') == '1.8.0_51'
System.getProperty('java.vendor') == 'Oracle Corporation'
System.getProperty('sun.arch.data.model') == '64'

Looking for update
Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma
Got reply in: 2406ms
Didn't find an update in time.
Reversing LZMA on /home/wedhro/.minecraft/launcher.pack.lzma to /home/wedhro/.minecraft/launcher.pack
No update found.
Unpacking /home/wedhro/.minecraft/launcher.pack to /home/wedhro/.minecraft/launcher.jar
Cleaning up /home/wedhro/.minecraft/launcher.pack
Starting launcher.
[11:59:39 INFO]: Minecraft Launcher 1.6.44 (through bootstrap 5) started on linux...
[11:59:39 INFO]: Current time is Sep 13, 2015 11:59:39 AM
[11:59:39 INFO]: System.getProperty('os.name') == 'Linux'
[11:59:39 INFO]: System.getProperty('os.version') == '3.13.0-24-generic'
[11:59:39 INFO]: System.getProperty('os.arch') == 'amd64'
[11:59:39 INFO]: System.getProperty('java.version') == '1.8.0_51'
[11:59:39 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[11:59:39 INFO]: System.getProperty('sun.arch.data.model') == '64'
[11:59:39 INFO]: proxy == DIRECT
[11:59:39 INFO]: JFX is already initialized
The program 'java' received an X Window System error.
This probably reflects a bug in the program.
The error was 'RenderBadPicture (invalid Picture parameter)'.
  (Details: serial 685 error_code 143 request_code 139 minor_code 7)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)