After upgrade to 7.22 I no longer see themes or blocks. My backup was ineffective so I recreated the database and reinstalled. Same problem after reinstall. I've been working on this for a week and took care of a handful of errors, but no change.
Currently getting the following error under modules: Notice: Undefined index: distribution_name in drupal_install_profile_distribution_name() (line 207 of /home/.../public_html/includes/install.inc).
I don't know what else might be wrong that simply isn't showing up yet, as the errors seem to cascade.
Still no themes or blocks working. Everything is lining up along the left rather than being placed in blocks.
Any help or suggestions would be appreciated.