How to Fix Plex Media Server Startup Issues on Kubuntu 15.04

I got it to work here are my steps for anyone else looking for an answer.

downloaded plex for ubuntu on the plex website.

installed via software manager

downloaded unsupported appstore on github. It was a zipfile.

I ran command

sudo chown username:username /var/lib/plexmediaserver/Library/"Application Support"/"Plex Media Server"/Plug-ins

I extracted the zip file there in the plugin folder.

Then you have to change the name of the unsupportedappstore.master-bundle to unsupportedappstore.bundle

run command:

sudo mv /var/lib/plexmediaserver/Library/"Application Support"/"Plex Media Server"/Plug-ins/unsupportedappstore.master-bundle /var/lib/plexmediaserver/Library/"Application Support"/"Plex Media Server"/Plug-ins/unsupportedappstore.bundle 

That will rename the appstore plugin.

change back the permission of plug in folder

sudo chown -R plex:plex /var/lib/plexmediaserver/Library/"Application Support"/"Plex Media Server"/Plug-ins/

lastly restart plex

sudo service plexmediaserver restart

Firstly the solution for removing plex error i followed this instruction

http://www.ihaveapc.com/2011/10/fix-annoying-the-package-needs-to-be-reinstalled-but-i-cant-find-an-archive-for-it-error-in-linux-mint-ubuntu/

sudo rm -f /etc/init.d/plexmediaserver &&

sudo dpkg --purge --force-all plexmediaserver

sudo apt-get purge plexmediaserver

sudo rm -rf /var/lib/plexmediaserver

sudo userdel plex

sudo rm /etc/init/plexmediaserver.conf

sudo rm /etc/default/plexmediaserver

After all the above steps I have downloaded from software center plex. that vertion is so old. Then i upgraded to this vertion plexmediaserver_0.9.11.7.803-87d0708_amd64 this vertion is kind of working okay.

And NOW EVERYTHING WORKING PERFECT FOR ME