MySQL, не запускающийся из-за ошибок

Я пытаюсь заставить MySQL работать над моим сервером человечности. Кажется, что я столкнулся с некоторыми ошибками, и я пытался отсортировать их сам, но я не имел никакого успеха. Я работал:

sudo apt-get update
sudo apt-get upgrade
sudo apt-get install mysql-server

После установки я пытался удостовериться, что она была включена путем выполнения sudo service mysql start который закончился в нем высказывание

Задание для mysql.service перестало работать потому что процесс управления, из которого выходят с кодом ошибки. См. "systemctl состояние mysql.service" и "journalctl - ксенон" для деталей.

Я работал sudo service mysql status Который возвратил это:

● mysql.service - MySQL Community Server
   Loaded: loaded (/lib/systemd/system/mysql.service; enabled; vendor preset: enabled)
   Active: activating (start-post) (Result: exit-code) since Tue 2017-04-04 14:15:55 EEST; 12s ago
  Process: 7451 ExecStart=/usr/sbin/mysqld (code=exited, status=1/FAILURE)
  Process: 7448 ExecStartPre=/usr/share/mysql/mysql-systemd-start pre (code=exited, status=0/SUCCESS)
 Main PID: 7451 (code=exited, status=1/FAILURE);         : 7452 (mysql-systemd-s)
    Tasks: 2
   Memory: 1.0M
      CPU: 245ms
   CGroup: /system.slice/mysql.service
           └─control
             ├─7452 /bin/bash /usr/share/mysql/mysql-systemd-start post
             └─7483 sleep 1

Если бы кто-то мог бы помочь с этим, я ценил бы его.

EDIT1:

Вот вывод journalctl -xe после попытки запустить MySql:

-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has failed.
--
-- The result is failed.
Apr 04 15:34:21 ramireini systemd[1]: mysql.service: Unit entered failed state.
Apr 04 15:34:21 ramireini systemd[1]: mysql.service: Failed with result 'exit-code'.
Apr 04 15:34:22 ramireini systemd[1]: mysql.service: Service hold-off time over, scheduling restart.
Apr 04 15:34:22 ramireini systemd[1]: Stopped MySQL Community Server.
-- Subject: Unit mysql.service has finished shutting down
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has finished shutting down.
Apr 04 15:34:22 ramireini systemd[1]: Starting MySQL Community Server...
-- Subject: Unit mysql.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has begun starting up.
Apr 04 15:34:22 ramireini audit[21899]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/21899/status" pid=21899 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=115 ouid=115
Apr 04 15:34:22 ramireini kernel: audit: type=1400 audit(1491309262.116:1342): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/21899/status" pid=21899 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=115 o
Apr 04 15:34:22 ramireini kernel: audit: type=1400 audit(1491309262.116:1343): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/sys/devices/system/node/" pid=21899 comm="mysqld" requested_mask="r" denied_mask="r" fsui
Apr 04 15:34:22 ramireini kernel: audit: type=1400 audit(1491309262.116:1344): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/21899/status" pid=21899 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=115 o
Apr 04 15:34:22 ramireini audit[21899]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/sys/devices/system/node/" pid=21899 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=115 ouid=0
Apr 04 15:34:22 ramireini audit[21899]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/21899/status" pid=21899 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=115 ouid=115
Apr 04 15:34:22 ramireini systemd[1]: mysql.service: Main process exited, code=exited, status=1/FAILURE
Apr 04 15:34:23 ramireini sudo[21909]:     root : TTY=pts/6 ; PWD=/ ; USER=root ; COMMAND=/usr/sbin/service mysql start
Apr 04 15:34:23 ramireini sudo[21909]: pam_unix(sudo:session): session opened for user root by root(uid=0)
Apr 04 15:34:52 ramireini systemd[1]: Failed to start MySQL Community Server.
-- Subject: Unit mysql.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has failed.
--
-- The result is failed.
Apr 04 15:34:52 ramireini systemd[1]: mysql.service: Unit entered failed state.
Apr 04 15:34:52 ramireini sudo[21909]: pam_unix(sudo:session): session closed for user root
Apr 04 15:34:52 ramireini systemd[1]: mysql.service: Failed with result 'exit-code'.
Apr 04 15:34:52 ramireini systemd[1]: mysql.service: Service hold-off time over, scheduling restart.
Apr 04 15:34:52 ramireini systemd[1]: Stopped MySQL Community Server.
-- Subject: Unit mysql.service has finished shutting down
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has finished shutting down.
Apr 04 15:34:52 ramireini systemd[1]: Starting MySQL Community Server...
-- Subject: Unit mysql.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has begun starting up.
Apr 04 15:34:52 ramireini audit[22008]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/22008/status" pid=22008 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=115 ouid=115
Apr 04 15:34:52 ramireini audit[22008]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/sys/devices/system/node/" pid=22008 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=115 ouid=0
Apr 04 15:34:52 ramireini audit[22008]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/22008/status" pid=22008 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=115 ouid=115
Apr 04 15:34:52 ramireini kernel: audit: type=1400 audit(1491309292.625:1345): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/22008/status" pid=22008 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=115 o
Apr 04 15:34:52 ramireini kernel: audit: type=1400 audit(1491309292.625:1346): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/sys/devices/system/node/" pid=22008 comm="mysqld" requested_mask="r" denied_mask="r" fsui
Apr 04 15:34:52 ramireini kernel: audit: type=1400 audit(1491309292.625:1347): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/22008/status" pid=22008 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=115 o
Apr 04 15:34:52 ramireini systemd[1]: mysql.service: Main process exited, code=exited, status=1/FAILURE
lines 2046-2106/2106 (END)
[weechat] 0:WeeChat 1.4- 1:HTML  2:CSS  3:PHP  4:SQL*                      

https://hastebin.com/kayazumili.txt

Я поместил все это в hastebin, таким образом, огромное количество строк может на самом деле вписаться там :p

EDIT2:

Я прошел мимо шагов, и во время переустанавливания я отметил их:

AppArmor parser error for /etc/apparmor.d/usr.sbin.mysqld in /etc/apparmor.d/usr.sbin.mysqld at line 9: Could not open 'abstractions/mysql'.

E: Sub-process /usr/bin/dpkg returned an error code (1)

W: Operation was interrupted before it could finish.

Вывод MySQL Install Command:

root@ramireini:~# sudo apt-get install mysql-server
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following additional packages will be installed:
  libaio1 libcgi-fast-perl libcgi-pm-perl libencode-locale-perl libevent-core-2.0-5 libfcgi-perl libhtml-parser-perl libhtml-tagset-perl libhtml-template-perl libhttp-date-perl libhttp-message-perl
  libio-html-perl liblwp-mediatypes-perl libtimedate-perl liburi-perl mysql-client-5.7 mysql-client-core-5.7 mysql-common mysql-server-5.7 mysql-server-core-5.7
Suggested packages:
  libdata-dump-perl libipc-sharedcache-perl libwww-perl mailx tinyca
The following NEW packages will be installed:
  libaio1 libcgi-fast-perl libcgi-pm-perl libencode-locale-perl libevent-core-2.0-5 libfcgi-perl libhtml-parser-perl libhtml-tagset-perl libhtml-template-perl libhttp-date-perl libhttp-message-perl
  libio-html-perl liblwp-mediatypes-perl libtimedate-perl liburi-perl mysql-client-5.7 mysql-client-core-5.7 mysql-common mysql-server mysql-server-5.7 mysql-server-core-5.7
0 upgraded, 21 newly installed, 0 to remove and 4 not upgraded.
Need to get 0 B/19.4 MB of archives.
After this operation, 163 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LC_TIME = "fi_FI.UTF-8",
    LC_MONETARY = "fi_FI.UTF-8",
    LC_ADDRESS = "fi_FI.UTF-8",
    LC_TELEPHONE = "fi_FI.UTF-8",
    LC_NAME = "fi_FI.UTF-8",
    LC_MEASUREMENT = "fi_FI.UTF-8",
    LC_IDENTIFICATION = "fi_FI.UTF-8",
    LC_NUMERIC = "fi_FI.UTF-8",
    LC_PAPER = "fi_FI.UTF-8",
    LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to a fallback locale ("en_US.UTF-8").
locale: Cannot set LC_ALL to default locale: No such file or directory
Preconfiguring packages ...
/usr/bin/locale: Cannot set LC_ALL to default locale: No such file or directory
Selecting previously unselected package mysql-common.
(Reading database ... 119915 files and directories currently installed.)
Preparing to unpack .../mysql-common_5.7.17-0ubuntu0.16.04.1_all.deb ...
Unpacking mysql-common (5.7.17-0ubuntu0.16.04.1) ...
Selecting previously unselected package libaio1:amd64.
Preparing to unpack .../libaio1_0.3.110-2_amd64.deb ...
Unpacking libaio1:amd64 (0.3.110-2) ...
Selecting previously unselected package mysql-client-core-5.7.
Preparing to unpack .../mysql-client-core-5.7_5.7.17-0ubuntu0.16.04.1_amd64.deb ...
Unpacking mysql-client-core-5.7 (5.7.17-0ubuntu0.16.04.1) ...
Selecting previously unselected package mysql-client-5.7.
Preparing to unpack .../mysql-client-5.7_5.7.17-0ubuntu0.16.04.1_amd64.deb ...
Unpacking mysql-client-5.7 (5.7.17-0ubuntu0.16.04.1) ...
Selecting previously unselected package mysql-server-core-5.7.
Preparing to unpack .../mysql-server-core-5.7_5.7.17-0ubuntu0.16.04.1_amd64.deb ...
Unpacking mysql-server-core-5.7 (5.7.17-0ubuntu0.16.04.1) ...
Selecting previously unselected package libevent-core-2.0-5:amd64.
Preparing to unpack .../libevent-core-2.0-5_2.0.21-stable-2ubuntu0.16.04.1_amd64.deb ...
Unpacking libevent-core-2.0-5:amd64 (2.0.21-stable-2ubuntu0.16.04.1) ...
Processing triggers for libc-bin (2.23-0ubuntu7) ...
Processing triggers for man-db (2.7.5-1) ...
Setting up mysql-common (5.7.17-0ubuntu0.16.04.1) ...
update-alternatives: using /etc/mysql/my.cnf.fallback to provide /etc/mysql/my.cnf (my.cnf) in auto mode
Selecting previously unselected package mysql-server-5.7.
(Reading database ... 120084 files and directories currently installed.)
Preparing to unpack .../mysql-server-5.7_5.7.17-0ubuntu0.16.04.1_amd64.deb ...
locale: Cannot set LC_ALL to default locale: No such file or directory
Unpacking mysql-server-5.7 (5.7.17-0ubuntu0.16.04.1) ...
Selecting previously unselected package libhtml-tagset-perl.
Preparing to unpack .../libhtml-tagset-perl_3.20-2_all.deb ...
Unpacking libhtml-tagset-perl (3.20-2) ...
Selecting previously unselected package liburi-perl.
Preparing to unpack .../liburi-perl_1.71-1_all.deb ...
Unpacking liburi-perl (1.71-1) ...
Selecting previously unselected package libhtml-parser-perl.
Preparing to unpack .../libhtml-parser-perl_3.72-1_amd64.deb ...
Unpacking libhtml-parser-perl (3.72-1) ...
Selecting previously unselected package libcgi-pm-perl.
Preparing to unpack .../libcgi-pm-perl_4.26-1_all.deb ...
Unpacking libcgi-pm-perl (4.26-1) ...
Selecting previously unselected package libfcgi-perl.
Preparing to unpack .../libfcgi-perl_0.77-1build1_amd64.deb ...
Unpacking libfcgi-perl (0.77-1build1) ...
Selecting previously unselected package libcgi-fast-perl.
Preparing to unpack .../libcgi-fast-perl_1%3a2.10-1_all.deb ...
Unpacking libcgi-fast-perl (1:2.10-1) ...
Selecting previously unselected package libencode-locale-perl.
Preparing to unpack .../libencode-locale-perl_1.05-1_all.deb ...
Unpacking libencode-locale-perl (1.05-1) ...
Selecting previously unselected package libhtml-template-perl.
Preparing to unpack .../libhtml-template-perl_2.95-2_all.deb ...
Unpacking libhtml-template-perl (2.95-2) ...
Selecting previously unselected package libtimedate-perl.
Preparing to unpack .../libtimedate-perl_2.3000-2_all.deb ...
Unpacking libtimedate-perl (2.3000-2) ...
Selecting previously unselected package libhttp-date-perl.
Preparing to unpack .../libhttp-date-perl_6.02-1_all.deb ...
Unpacking libhttp-date-perl (6.02-1) ...
Selecting previously unselected package libio-html-perl.
Preparing to unpack .../libio-html-perl_1.001-1_all.deb ...
Unpacking libio-html-perl (1.001-1) ...
Selecting previously unselected package liblwp-mediatypes-perl.
Preparing to unpack .../liblwp-mediatypes-perl_6.02-1_all.deb ...
Unpacking liblwp-mediatypes-perl (6.02-1) ...
Selecting previously unselected package libhttp-message-perl.
Preparing to unpack .../libhttp-message-perl_6.11-1_all.deb ...
Unpacking libhttp-message-perl (6.11-1) ...
Selecting previously unselected package mysql-server.
Preparing to unpack .../mysql-server_5.7.17-0ubuntu0.16.04.1_all.deb ...
Unpacking mysql-server (5.7.17-0ubuntu0.16.04.1) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for systemd (229-4ubuntu16) ...
Processing triggers for ureadahead (0.100.0-19) ...
Setting up libaio1:amd64 (0.3.110-2) ...
Setting up mysql-client-core-5.7 (5.7.17-0ubuntu0.16.04.1) ...
Setting up mysql-client-5.7 (5.7.17-0ubuntu0.16.04.1) ...
Setting up mysql-server-core-5.7 (5.7.17-0ubuntu0.16.04.1) ...
Setting up libevent-core-2.0-5:amd64 (2.0.21-stable-2ubuntu0.16.04.1) ...
Setting up mysql-server-5.7 (5.7.17-0ubuntu0.16.04.1) ...
locale: Cannot set LC_ALL to default locale: No such file or directory
update-alternatives: using /etc/mysql/mysql.cnf to provide /etc/mysql/my.cnf (my.cnf) in auto mode
Renaming removed key_buffer and myisam-recover options (if present)
AppArmor parser error for /etc/apparmor.d/usr.sbin.mysqld in /etc/apparmor.d/usr.sbin.mysqld at line 9: Could not open 'abstractions/mysql'
Job for mysql.service failed because the control process exited with error code. See "systemctl status mysql.service" and "journalctl -xe" for details.
invoke-rc.d: initscript mysql, action "start" failed.
â— mysql.service - MySQL Community Server
   Loaded: loaded (/lib/systemd/system/mysql.service; enabled; vendor preset: enabled)
   Active: activating (auto-restart) (Result: exit-code) since Tue 2017-04-04 19:01:59 EEST; 21ms ago
  Process: 25878 ExecStartPost=/usr/share/mysql/mysql-systemd-start post (code=exited, status=0/SUCCESS)
  Process: 25877 ExecStart=/usr/sbin/mysqld (code=exited, status=1/FAILURE)
  Process: 25872 ExecStartPre=/usr/share/mysql/mysql-systemd-start pre (code=exited, status=0/SUCCESS)
 Main PID: 25877 (code=exited, status=1/FAILURE)

Apr 04 19:01:59 ramireini systemd[1]: Failed to start MySQL Community Server.
Apr 04 19:01:59 ramireini systemd[1]: mysql.service: Unit entered failed state.
Apr 04 19:01:59 ramireini systemd[1]: mysql.service: Failed with result 'exit-code'.
dpkg: error processing package mysql-server-5.7 (--configure):
 subprocess installed post-installation script returned error exit status 1
Setting up libhtml-tagset-perl (3.20-2) ...
Setting up liburi-perl (1.71-1) ...
Setting up libhtml-parser-perl (3.72-1) ...
Setting up libcgi-pm-perl (4.26-1) ...
Setting up libfcgi-perl (0.77-1build1) ...
Setting up libcgi-fast-perl (1:2.10-1) ...
Setting up libencode-locale-perl (1.05-1) ...
Setting up libhtml-template-perl (2.95-2) ...
Setting up libtimedate-perl (2.3000-2) ...
Setting up libhttp-date-perl (6.02-1) ...
Setting up libio-html-perl (1.001-1) ...
Setting up liblwp-mediatypes-perl (6.02-1) ...
Setting up libhttp-message-perl (6.11-1) ...
dpkg: dependency problems prevent configuration of mysql-server:
 mysql-server depends on mysql-server-5.7; however:
  Package mysql-server-5.7 is not configured yet.

dpkg: error processing package mysql-server (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
                                                                                                          Processing triggers for libc-bin (2.23-0ubuntu7) ...
Processing triggers for systemd (229-4ubuntu16) ...
Processing triggers for ureadahead (0.100.0-19) ...
Errors were encountered while processing:
 mysql-server-5.7
 mysql-server
E: Sub-process /usr/bin/dpkg returned an error code (1)
root@ramireini:~#

Вывод sudo apt -o Dpkg::Options::="--force-confmiss" install --reinstall mysql-server:

root@ramireini:/# sudo apt -o Dpkg::Options::="--force-confmiss" install --reinstall mysql-server
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following additional packages will be installed:
  mysql-client-5.7 mysql-client-core-5.7 mysql-common mysql-server-5.7 mysql-server-core-5.7
Suggested packages:
  mailx tinyca
The following NEW packages will be installed:
  mysql-client-5.7 mysql-client-core-5.7 mysql-common mysql-server mysql-server-5.7 mysql-server-core-5.7
0 upgraded, 6 newly installed, 0 to remove and 4 not upgraded.
Need to get 0 B/18,7 MB of archives.
After this operation, 160 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
Preconfiguring packages ...
Selecting previously unselected package mysql-common.
(Reading database ... 89934 files and directories currently installed.)
Preparing to unpack .../mysql-common_5.7.17-0ubuntu0.16.04.1_all.deb ...
Unpacking mysql-common (5.7.17-0ubuntu0.16.04.1) ...
Selecting previously unselected package mysql-client-core-5.7.
Preparing to unpack .../mysql-client-core-5.7_5.7.17-0ubuntu0.16.04.1_amd64.deb ...
Unpacking mysql-client-core-5.7 (5.7.17-0ubuntu0.16.04.1) ...
Selecting previously unselected package mysql-client-5.7.
Preparing to unpack .../mysql-client-5.7_5.7.17-0ubuntu0.16.04.1_amd64.deb ...
Unpacking mysql-client-5.7 (5.7.17-0ubuntu0.16.04.1) ...
Selecting previously unselected package mysql-server-core-5.7.
Preparing to unpack .../mysql-server-core-5.7_5.7.17-0ubuntu0.16.04.1_amd64.deb ...
Unpacking mysql-server-core-5.7 (5.7.17-0ubuntu0.16.04.1) ...
Processing triggers for man-db (2.7.5-1) ...
Setting up mysql-common (5.7.17-0ubuntu0.16.04.1) ...

Configuration file '/etc/mysql/conf.d/mysql.cnf', does not exist on system.
Installing new config file as you requested.

Configuration file '/etc/mysql/conf.d/mysqldump.cnf', does not exist on system.
Installing new config file as you requested.

Configuration file '/etc/mysql/my.cnf.fallback', does not exist on system.
Installing new config file as you requested.
update-alternatives: using /etc/mysql/my.cnf.fallback to provide /etc/mysql/my.cnf (my.cnf) in auto mode
Selecting previously unselected package mysql-server-5.7.
(Reading database ... 90091 files and directories currently installed.)
Preparing to unpack .../mysql-server-5.7_5.7.17-0ubuntu0.16.04.1_amd64.deb ...
Unpacking mysql-server-5.7 (5.7.17-0ubuntu0.16.04.1) ...
Selecting previously unselected package mysql-server.
Preparing to unpack .../mysql-server_5.7.17-0ubuntu0.16.04.1_all.deb ...
Unpacking mysql-server (5.7.17-0ubuntu0.16.04.1) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for systemd (229-4ubuntu16) ...
Processing triggers for ureadahead (0.100.0-19) ...
Setting up mysql-client-core-5.7 (5.7.17-0ubuntu0.16.04.1) ...
Setting up mysql-client-5.7 (5.7.17-0ubuntu0.16.04.1) ...
Setting up mysql-server-core-5.7 (5.7.17-0ubuntu0.16.04.1) ...
Setting up mysql-server-5.7 (5.7.17-0ubuntu0.16.04.1) ...

Configuration file '/etc/apparmor.d/usr.sbin.mysqld', does not exist on system.
Installing new config file as you requested.

Configuration file '/etc/init.d/mysql', does not exist on system.
Installing new config file as you requested.

Configuration file '/etc/init/mysql.conf', does not exist on system.
Installing new config file as you requested.

Configuration file '/etc/logcheck/ignore.d.paranoid/mysql-server-5_7', does not exist on system.
Installing new config file as you requested.

Configuration file '/etc/logcheck/ignore.d.server/mysql-server-5_7', does not exist on system.
Installing new config file as you requested.

Configuration file '/etc/logcheck/ignore.d.workstation/mysql-server-5_7', does not exist on system.
Installing new config file as you requested.

Configuration file '/etc/logrotate.d/mysql-server', does not exist on system.
Installing new config file as you requested.

Configuration file '/etc/mysql/debian-start', does not exist on system.
Installing new config file as you requested.

Configuration file '/etc/mysql/mysql.cnf', does not exist on system.
Installing new config file as you requested.

Configuration file '/etc/mysql/mysql.conf.d/mysqld.cnf', does not exist on system.
Installing new config file as you requested.

Configuration file '/etc/mysql/mysql.conf.d/mysqld_safe_syslog.cnf', does not exist on system.
Installing new config file as you requested.
update-alternatives: using /etc/mysql/mysql.cnf to provide /etc/mysql/my.cnf (my.cnf) in auto mode
Renaming removed key_buffer and myisam-recover options (if present)
AppArmor parser error for /etc/apparmor.d/usr.sbin.mysqld in /etc/apparmor.d/usr.sbin.mysqld at line 9: Could not open 'abstractions/mysql'
Job for mysql.service failed because the control process exited with error code. See "systemctl status mysql.service" and "journalctl -xe" for details.
invoke-rc.d: initscript mysql, action "start" failed.
● mysql.service - MySQL Community Server
   Loaded: loaded (/lib/systemd/system/mysql.service; enabled; vendor preset: enabled)
   Active: activating (auto-restart) (Result: exit-code) since ti 2017-04-04 21:40:43 EEST; 16ms ago
  Process: 3090 ExecStartPost=/usr/share/mysql/mysql-systemd-start post (code=exited, status=0/SUCCESS)
  Process: 3089 ExecStart=/usr/sbin/mysqld (code=exited, status=1/FAILURE)
  Process: 3085 ExecStartPre=/usr/share/mysql/mysql-systemd-start pre (code=exited, status=0/SUCCESS)
 Main PID: 3089 (code=exited, status=1/FAILURE)

huhti 04 21:40:43 ramireini systemd[1]: Failed to start MySQL Community Server.
huhti 04 21:40:43 ramireini systemd[1]: mysql.service: Unit entered failed state.
huhti 04 21:40:43 ramireini systemd[1]: mysql.service: Failed with result 'exit-code'.
dpkg: error processing package mysql-server-5.7 (--configure):
 subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of mysql-server:
 mysql-server depends on mysql-server-5.7; however:
  Package mysql-server-5.7 is not configured yet.

dpkg: error processing package mysql-server (--configure):
 dependency problems - leaving unconfigured
Processing triggers for systemd (229-4ubuntu16) ...
No apport report written because the error message indicates its a followup error from a previous failure.
                                                                                                          Processing triggers for ureadahead (0.100.0-19) ...
Errors were encountered while processing:
 mysql-server-5.7
 mysql-server
E: Sub-process /usr/bin/dpkg returned an error code (1)
root@ramireini:/#