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I have installed the Ubuntu Linux subsystem on Windows and installed DSS 5.1. While starting the DSS, I am getting the below error:

 /home/ganesh/DATA_DIR/bin/dss restart
Shut down
Waiting for DSS to stop ...
DSS stopped
Waiting for DSS supervisor to start ...
backend                          STARTING
ipython                          STARTING
nginx                            STARTING
DSS started, pid=7436
Waiting for DSS backend to start ............................................................
*** dss : Warning: DSS backend still not started after two minutes.
It might still be initializing, and taking longer than expected, because the server is heavily loaded, or it might be a permanent failure.
You can re-check its status using the following command:
    /home/ganesh/DATA_DIR/bin/dss status
You can look for startup error messages in log file:
    /home/ganesh/DATA_DIR/run/backend.log

 

Checking the backend.log gives the below errors:

 

OpenJDK 64-Bit Server VM warning: Ignoring option MaxPermSize; support was removed in 8.0
[0.006s][warning][gc] -Xloggc is deprecated. Will use -Xlog:gc:/dev/stderr instead.
Unrecognized VM option 'PrintGCTimeStamps'
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
OpenJDK 64-Bit Server VM warning: Ignoring option MaxPermSize; support was removed in 8.0
[0.002s][warning][gc] -Xloggc is deprecated. Will use -Xlog:gc:/dev/stderr instead.
Unrecognized VM option 'PrintGCTimeStamps'
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.

Tried downgrading JDK to 10 but it is not available on any repository. Can someone help to solve this issue?
by
Hi ganesh3,
I'm not using Windows Linux Subsytem, but a fresh standalone ubuntu install, and I'm facing with the same error (and same backend.log content)
Hi,
Exact same issue for me

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