Omada 5 9 31_Linux_x64 does not start on Ubuntu 22 04 2 LTS
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Hi i installed Omada v5[dot]9[dot]31_Linux_x64 on my Ubuntu 22[dot]04[dot]2 LTS but i can not start it:
/opt/tplink/EAPController/logs$ cat startup[dot]log
java version "14[dot]0[dot]2"
OpenJDK Runtime Environment (build 14[dot]0[dot]2+12-Ubuntu-120[dot]04)
OpenJDK 64-Bit Server VM (build 14[dot]0[dot]2+12-Ubuntu-120[dot]04, mixed mode, sharing)
commons daemon version "1[dot]0[dot]15-dev"
commons daemon process (id: 61543, parent: 61542)
Exception in thread "Thread-0" java[dot]lang[dot]ExceptionInInitializerError
at com[dot]tplink[dot]smb[dot]omada[dot]common[dot]concurrent[dot]thread[dot]a[dot]a(SourceFile:85)
at com[dot]tplink[dot]smb[dot]omada[dot]common[dot]concurrent[dot]thread[dot]a[dot]c(SourceFile:303)
at com[dot]tplink[dot]smb[dot]omada[dot]starter[dot]OmadaBootstrap[dot]b(SourceFile:191)
at com[dot]tplink[dot]smb[dot]omada[dot]starter[dot]OmadaLinuxMain[dot]b(SourceFile:87)
at java[dot]base/java[dot]lang[dot]Thread[dot]run(Thread[dot]java:832)
Caused by: java[dot]lang[dot]NullPointerException
at com[dot]tplink[dot]smb[dot]omada[dot]common[dot]concurrent[dot]thread[dot]a$b[dot]<clinit>(SourceFile:72)
[dot][dot][dot] 5 more
Service exit with a return value of 1
/opt/tplink/EAPController/logs$ java --version
openjdk 14[dot]0[dot]2 2020-07-14
OpenJDK Runtime Environment (build 14[dot]0[dot]2+12-Ubuntu-120[dot]04)
OpenJDK 64-Bit Server VM (build 14[dot]0[dot]2+12-Ubuntu-120[dot]04, mixed mode, sharing)
What to do?
BR
Hello, I think that problem is Java Version. You should using Java version 8. You could install both and select which one to use as a default or you should modify running omada using Java v8 - I do not know how exactly - you have to google it. I am using Omada 22.04 LTS with Java v8 without any problem. sudo apt install openjdk-8-jre sudo update-alternatives --config java
Here is a list of commands (sorry for image but forum rules for URLs) for Ubuntu 22.04 - I have just tried in VM with clean Ubuntu 22.04 x64 - with second command config java you have to select Java V8:
