Rafael Avila de Espindola <rafael.espindola@gmail.com> writes:

> David Bremner <david@tethera.net> writes:
>
>> It's hard to be sure without more details, but it sounds like a locking
>> problem, which could also be be fixed by upgrading to current xapian and
>> notmuch.
>
> I currently have notmuch-0.23.5-1.fc25.x86_64 and
> xapian-core-1.2.24-1.fc25.x86_64.

You need notmuch built against xapian 1.4 to fix the locking error I was
thinking of.

d