3
systemd[1]: Starting Daily apt upgrade and clean activities...
systemd[1]: Reloading.
systemd[1]: Started ACPI event daemon.
systemd[1]: Reloading.
systemd[1]: Started ACPI event daemon.
systemd[1]: Stopping MySQL 5.7.20 Community Server...
systemd[1]: Stopped MySQL 5.7.20 Community Server.
kernel: [420109.677234] audit: type=1400 audit(1512740048.434:73): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/mysqld" pid=15127 comm="apparmor_parser"
kernel: [420109.697629] audit: type=1400 audit(1512740048.454:74): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/15146/status" pid=15146 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
kernel: [420109.697657] audit: type=1400 audit(1512740048.454:75): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/sys/devices/system/node/" pid=15146 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
kernel: [420109.697692] audit: type=1400 audit(1512740048.454:76): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/15146/status" pid=15146 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
kernel: [420109.806977] audit: type=1400 audit(1512740048.562:77): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/mysqld" pid=15160 comm="apparmor_parser"
Nick
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    I'm also experiencing this issue, but in my case it is not ever day, but every week or so. Did you found a solution to this problem? – Jan Jan 17 '18 at 09:29

2 Answers2

1

In short: it's an autoupdate of mysql-server-5.7, that fails because of new structure of config files. You can check it manually by trying to update it:

sudo apt-get install mysql-server-5.7

It will show you such error message:

Setting up mysql-server-5.7 (5.7.21-0ubuntu0.16.04.1) ...
update-alternatives: error: alternative path /etc/mysql/mysql.cnf doesn't exist
dpkg: error processing package mysql-server-5.7 (--configure):

Solution:

Copy the config file with its old name:

cp my.cnf.fallback mysql.cnf
Andrew Schulman
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s.safronov
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0

To everyone ending here but /etc/mysql/FROZEN isn't set and 5.7 is already at the newest version without update issues:

Please check your Logs slightly earlier. It may contain

systemd[1]: Starting Daily apt upgrade and clean activities...

If you want to get rid of that (see https://linoxide.com/ubuntu-how-to/enable-disable-unattended-upgrades-ubuntu-16-04/):

sudo apt-get remove unattended-upgrades
sudo systemctl stop apt-daily.timer
sudo systemctl disable apt-daily.timer
sudo systemctl disable apt-daily.service

Be aware, this command might cause the same restart of mysqld and others, too.

sudo systemctl daemon-reload
R. Bitrary
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