Ubuntu
mariadb-5.5 package

  1. Bug #1439326
  2. Comment #3

Comment 3 for bug 1439326

Revision history for this message
Otto Kekäläinen (otto) wrote : Re: package mariadb-server-5.5 (not installed) failed to install/upgrade: új pre-installation szkript alfolyamat 1 hibakóddal kilépett

Relevant last lines in the log:

Aborting downgrade from (at least) 5.6 to 5.5.
If are sure you want to downgrade to 5.5, remove the file
/var/lib/mysql/debian-*.flag and try installing again.

Try removing MySQL 5.6 first before you install MariaDB, otherwise the install will abort on this downgrade warning. Any all official releases of Ubuntu that include MySQL 5.6 has MariaDB 10.0 so I don't see why you anyway try to install MariaDB 5.5 after 5.6 when you should have 10.0 available.