Maybe this?
https://www.archlinux.org/news/mariadb-104x-update-requires-manual-intervent...
/Emil
On Fri, 28 Jun 2019, 03:10 mick howe via arch-general, < arch-general@archlinux.org> wrote:
this mornings update of mariadb failed with this error:- Phase 7/7: Running 'FLUSH PRIVILEGES' OK Could not create the upgrade info file '/var/lib/mysql/mysql_upgrade_info' in the MariaDB Servers datadir, errno: 13
what does it mean and how do I fix it
mick, freezing in glen innes