aaPanel_Kern Hello, it is recommended to do a server snapshot backup before operation to avoid other errors. aaP_th3bl4cklist
ugurc If I were you, I would take a backup and install the server again with ubuntu 20 version. Or https://linuxhandbook.com/upgrade-ubuntu-server-version/
playoffsanimal If I were you, I would take a backup and install the server again with ubuntu 20 version. Or https://linuxhandbook.com/upgrade-ubuntu-server-version/drift hunters I'd make a copy of the data, then reinstall Ubuntu 20 on the server. A server snapshot backup should be performed before any operations are performed.