[youssefbasha]

Iam tired from plesk panel because its very slow and it have some other problems, anyways i googled "how to uninstall plesk on Ubuntu 16.04" and from what i read i realized that there is a plesk remover file can be downloaded and the i can run it by ./ but i can't find it (link is not working), can anyone here help me? 
Sorry for my bad English, i just typed the topic in 2 mins

[perry]

just take backups and reinstall. removing a panel that is not supposed to be uninstalled leaves unnecessary stuff in your vps.

maybe:
https://support.plesk.com/hc/en-us/artic...components-

[arsalahmed786]

Just as recommendation as everyone suggest you reinstall your VPS. Please try the following commands.

Code: (Select All)

wget https://support.plesk.com/hc/articleattachments/115004353885/pleskremove.zip

unzip plesk_remove.zip
chmod +x plesk_remove.sh
sh ./plesk_remove.sh

Credit goes to staff of the linode on community section.
source: here

[youssefbasha]

HTTP request sent, awaiting response... 404 Not Found
2018-11-03 03:22:54 ERROR 404: Not Found.
Not working

[deanhills]

HTTP request sent, awaiting response... 404 Not Found
2018-11-03 03:22:54 ERROR 404: Not Found.
Not working

Suggest you follow suggestion of @perryoo11.  Hopefully you made a backup of the content before you started having problems.  Regardless, all you need to do is reinstall the OS.  It will completely reformat the VPS - remove all data.  And as Perry suggested this way you may increase the performance and speed of your VPS as well.