@Emil: Could you check that the user debian-sys-maint existed before the upgrade ? Can you try to connect to the database with its credentials (which are located in /etc/mysql/debian.cnf) ?
@Shot: do you see the same error message (debian-sys-maint permission denied) ? If could you try the same test specified above ?
@Emil: Could you check that the user debian-sys-maint existed before the upgrade ? Can you try to connect to the database with its credentials (which are located in /etc/mysql/ debian. cnf) ?
@Shot: do you see the same error message (debian-sys-maint permission denied) ? If could you try the same test specified above ?