Rated 3 out of 5 stars

for Ubuntu Lucid 64-bit I've been using this pre-compiled extension:

http://rex-bits.redterra.net/rex-s-bits/thunderbirdlightningonubuntu1004amd64.

For some days I got a lot of "modification_failed" with my synced Google Calendar, if i want to accept an updated event.

"Processing messaging failed. Status 804a0002"

Any Ideas?

This review is for a previous version of the add-on (1.0b2).