I tried to follow the upgrade instructions. I first backed up my old installation to my local hard drive. Then I deleted everything as instructed on my web server /blogs directory:
Delete your old WP files, saving ones you’ve modified.
Then I copied all the new files over to the /blogs directory. After copying over my own wp-config.php file, I get the 5 minute install screen when I try to open my blog. If I try to run the wp-admin/upgrade.php, it just opens it my text-editing program. I don’t know if I should run the 5-minute install or not? My database is OK; I did a dump on that and it looks good.
But now my blog is not accessible and I don’t know if I should reinstall it. Will I lose all my data in mysql?
UPDATE: OK, I remembered when I first installed WP, I had given my database a temporary name. Then, as I was configuring it, I changed that name to more accurately reflect what my blog is all about, not realizing that the first name would still be there.
Once I changed to the correct db name in the config file, all is well!
But I have to admit I’m still a little nervous about the actual upgrade as WP says my database is up-to-date and does not require an upgrade (when I run /wp-admin/upgrade.php)