I was getting a blank white screen when tried to launch jmeter version 3.3 using terminal,
1) Verified java version and it was 1.8: java -version
2) Increased JVM heap memory: export JVM_ARGS="-Xms1024m -Xmx1024m"
3) Done setting jmeter in path variable: export PATH=$PATH:/"Jmeter Folder path till bin directory",
4) jmeter [To launch the GUI]
There is no error in terminal but still getting white screen as GUI after launching.
Note: I was able to run the jmeter scripts successfully using Non-GUI mode.
log snippet: