Upgrade Failed - Restore Plugin Settings

I upgraded from 2.x to 3.x and the webgui wouldn't work, although the shares, etc. did.
I have a backup prior using the system backup.

I removed all plugins except mysql, plexmedia, nut prior to the upgrade.
I managed to resolve the problem by un-installing the nut and plexmedia plugins.

I have added all the plugins back, but have lost all their settings i.e.
- clamav jobs
- usbbackup jobs
- plexmedia settings (i moved the data to a did't disk)
- async jobs

in addition, neither mysql nor shellinabox opens a web interface. they just hang trying to open.
I don't want to un-install mysql because i have openkm manually installed and it is working.

I would start with a restoral of the plugin settings first. appreciate any help

Hi ryecoaaron,

- for the plugins i remove prior to the upgrade, i remove via the gui by unchecking the plugin.
- for the nut, plexmedia, i had to remove via ssh with apt-get remove

i have a full rsync copy of the system drive. Is there a directly were the settings are that i can restore from?

My Issues Are:
- ClamAV - lost all jobs (need to restore jobs settings)
- plexmedia didn't upgrade, need to restore settings as I moved the data folder and the transcoding directory, etc
- shellinabox: Terminal times out, webclient timeouts on blank screen
- USBBackup jobs need to be restored

async plugin and jobs needs to be re-installed. (but i can't see this plugin anymore)

thanks, was able to rebuild all backups/clamav/etc jobs.

- still need to restore plexmedia settings....where can i find those pls?

problems - still struggling with

plexmedia
- Web client tab has blank screen
- plexmediaserver tab opens new tab with plexmediaserver - successful