[LightDestory]

i download the file. and paste it into /tmp folder . and give this command via ssh



and the output is :

Code: (Select All)

Selecting previously unselected package jdk-15.0.2.
(Reading database ... 47584 files and directories currently installed.)
Preparing to unpack .../jdk-15.0.2_linux-x64_bin.deb ...
Unpacking jdk-15.0.2 (15.0.2-1) ...
Setting up jdk-15.0.2 (15.0.2-1) ...

Just in 10sec. is it all done ?

Your logs doesn't show any errors, so it the control is returned to the user... it should be ended successfully.
You can also use the following command:

• apt install /path/to/jdk-15.0.2_linux-x64_bin.deb
  
  
  

Is the package compatible with your distro version? (ex. buster?)

If you have a graphical environment you can try a GUI tool called gdebi, it is very useful.