Bootstrap (v5)
Current time is Jan 25, 2018, 10:02:42 PM
System.getProperty('os.name') == 'Linux'
System.getProperty('os.version') == '4.13.0-31-generic'
System.getProperty('os.arch') == 'amd64'
System.getProperty('java.version') == '9.0.4'
System.getProperty('java.vendor') == 'Oracle Corporation'
System.getProperty('sun.arch.data.model') == '64'

Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma
Got reply in: 465ms
Downloaded 1077,2kb in 1s at 975,9kb/s
Renaming /home/cslevi81/.minecraft/launcher.pack.lzma.new to /home/cslevi81/.minecraft/launcher.pack.lzma
Renamed successfully.
Reversing LZMA on /home/cslevi81/.minecraft/launcher.pack.lzma to /home/cslevi81/.minecraft/launcher.pack
Unpacking /home/cslevi81/.minecraft/launcher.pack to /home/cslevi81/.minecraft/launcher.jar
Cleaning up /home/cslevi81/.minecraft/launcher.pack
Starting launcher.
[22:02:46 INFO]: Minecraft Launcher unknown (through bootstrap 5) started on linux...
[22:02:46 INFO]: Current time is Jan 25, 2018, 10:02:46 PM
[22:02:46 INFO]: System.getProperty('os.name') == 'Linux'
[22:02:46 INFO]: System.getProperty('os.version') == '4.13.0-31-generic'
[22:02:46 INFO]: System.getProperty('os.arch') == 'amd64'
[22:02:46 INFO]: System.getProperty('java.version') == '9.0.4'
[22:02:46 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[22:02:46 INFO]: System.getProperty('sun.arch.data.model') == '64'
[22:02:46 INFO]: proxy == DIRECT
[22:02:46 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 611 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.)