Upgrading Raspberry PI2

[fatcat46]

How do I upgrade my raspberry PI2 to version 5.3 without loosing everything?

Thanks

[fatcat46]

I can't believe no one knows the answer to my question.

[Optira]

Hi,

download the DEB-file. Put it in a folder - e.g your subsonic music-folder.

Login to your raspberry (putty,...) and type in following commands in the folder with the DEB-file:
sudo service subsonic stop
sudo dpkg -i subsonic-5.3.deb
sudo service subsonic stop

[mitrailer]

Hi,

download the DEB-file. Put it in a folder - e.g your subsonic music-folder.

Login to your raspberry (putty,...) and type in following commands in the folder with the DEB-file:
sudo service subsonic stop
sudo dpkg -i subsonic-5.3.deb
sudo service subsonic stop

The last line should be "sudo service subsonic start", anyway, the service should start automatically after de re-instalation