I just realized some strange behaviour with my mysqld Ver 5.7.17-0ubuntu0.16.04.1 for Linux on x86_64 ((Ubuntu))
this my.cmf parameter "default-character-set=utf8" in /etc/mysql/mysql.conf.d/mysqld.cnf caused this dmesg output: audit: type=1400 audit(1491639131.263:200): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/8039/status" pid=8039 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=107 ouid=107 btw: /etc/mysql contains a link, I'm not whether this is allowed by apparmor setting: drwxr-xr-x 2 root root 4096 Apr 7 20:07 conf.d/ -rw------- 1 root root 317 Feb 21 20:47 debian.cnf -rwxr-xr-x 1 root root 120 Jan 18 22:46 debian-start* lrwxrwxrwx 1 root root 24 Feb 21 20:43 my.cnf -> /etc/alternatives/my.cnf -rw-r--r-- 1 root root 839 Apr 20 2016 my.cnf.fallback -rw-r--r-- 1 root root 682 Apr 20 2016 mysql.cnf drwxr-xr-x 2 root root 4096 Apr 8 10:14 mysql.conf.d/ but /etc/apparmor.d/usr.sbin.mysqld only specifies an "r" NOT "lr" for its config-dir. # Allow config access /etc/mysql/** r, (but I'm no apparmor expert) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1610765 Title: Apparmor refuses mysqld open on /etc/mysql/my.cnf.migrated causing it to fail to start To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-5.7/+bug/1610765/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
