Good Morning @all, I'm sorry and don't wanna create a messenger out of this list, but the problem is still present. To make a clear summary:
The host is a VPS with 4 core and 12GB RAM, running under an "up-to-date" Ubuntu 18.04. OS. I am hsting to vHosts using an Apache2 Webserver. The former installation of OM was an 4.0.4., running well (but with flash). My steps to upgrade to OM5 were the following: 1. Delete folder with existing installtion of OM (backup not nessecary, no files, just a few users) 2. Drop Database 3. Create new Database (tried same name first, later on tried different names) 4. Unzip OM 5 in the folder (same procedure: same name first...) 5. Start OM using the tomcat3 script (folder-names updatet if nessecary) 6. Running Web-Installer Facing Problem that the mysql settings not work. Error: Could not create connection to database server. Attempted reconnect 3 times. Giving up. (second page web-installer) Credentials are correct and worked fine via cli! Additional steps I've tried: reinstall of OM with Tutorial (sparing out the steps Java - version 1.8 is installed), tried both java connectors (version 5.x and 8.x), reinstall mariadb-server, drop databases und recreate, copy mysql-persistence.xml with valid database and credentials, ... Something strange: When stopped and leave the web-installer in step 2 (Database settings) I receive a "redirection error" if I try to restart the web-installer?! Ok, so far....any ideas? Maybe a problem of Apache2? (no idea why, but the last thing I didn't change) Greetz Stefan
