Обновился на 16.04 LTS и теперь не стартует fail2ban

[mirrik]

mirrik, официальное вики =) Можно еще вики по Arch. А если в чем-то не уверены - лучше переспросить еще и здесь на форуме

Обновился на 16.04 LTS и теперь не стартует fail2ban, гуглю полдня, как побороть это:

Код: [Выделить]

$ sudo systemctl start fail2ban
Job for fail2ban.service failed because the control process exited with error code. See "systemctl status fail2ban.service" and "journalctl -xe" for details.
$
ТС не появлялся на Форуме более полугода по состоянию на 17/07/2019 (последняя явка: 14/11/2018). Модератором раздела принято решение закрыть тему.
--zg_nico

[svtv1]

Переустонови fail2ban

[mirrik]

Переустонови fail2ban

Нет, не помогает. Та же ошибка.

[ALiEN]

See "systemctl status fail2ban.service" and "journalctl -xe" for details.

ну дык посмотрите, что ему не нравится

[mirrik]

ну дык посмотрите, что ему не нравится

Совершенно непонятно для меня:

Код: [Выделить]

$ systemctl status fail2ban.service
● fail2ban.service - Fail2Ban Service
   Loaded: loaded (/lib/systemd/system/fail2ban.service; enabled; vendor preset: enabled)
   Active: inactive (dead) (Result: exit-code) since Thu 2017-11-02 21:45:36 MSK; 24min ago
     Docs: man:fail2ban(1)
  Process: 4051 ExecStart=/usr/bin/fail2ban-client -x start (code=exited, status=255)

Nov 02 21:45:36 OpenVPN systemd[1]: fail2ban.service: Control process exited, code=exited status=255
Nov 02 21:45:36 OpenVPN systemd[1]: Failed to start Fail2Ban Service.
Nov 02 21:45:36 OpenVPN systemd[1]: fail2ban.service: Unit entered failed state.
Nov 02 21:45:36 OpenVPN systemd[1]: fail2ban.service: Failed with result 'exit-code'.
Nov 02 21:45:36 OpenVPN systemd[1]: fail2ban.service: Service hold-off time over, scheduling restart.
Nov 02 21:45:36 OpenVPN systemd[1]: Stopped Fail2Ban Service.
Nov 02 21:45:36 OpenVPN systemd[1]: fail2ban.service: Start request repeated too quickly.
Nov 02 21:45:36 OpenVPN systemd[1]: Failed to start Fail2Ban Service.


[EvangelionDeath]

а что пишет:
journalctl -xe

[mirrik]

а что пишет:
journalctl -xe

А туда адски валит ошибки OpenVPN и ничего о fail2ban я там найти не смог:

Код: [Выделить]

Nov 02 22:11:02 OpenVPN vnstatd[762]: Error: Unable to create database backup "/var/lib/vnstat/.eth0".
Nov 02 22:11:02 OpenVPN vnstatd[762]: Error: Unable to write database, continuing with cached data.
Nov 02 22:11:02 OpenVPN vnstatd[762]: Info: Database write possible again.


[ALiEN]

Код: [Выделить]

journalctl -b0 -xe -u fail2ban

[mirrik]

journalctl -b0 -xe -u fail2ban

Код: [Выделить]

Nov 02 21:45:36 OpenVPN systemd[1]: fail2ban.service: Unit entered failed state.
Nov 02 21:45:36 OpenVPN systemd[1]: fail2ban.service: Failed with result 'exit-code'.
Nov 02 21:45:36 OpenVPN systemd[1]: fail2ban.service: Service hold-off time over, scheduling restart.
Nov 02 21:45:36 OpenVPN systemd[1]: Stopped Fail2Ban Service.
-- Subject: Unit fail2ban.service has finished shutting down
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit fail2ban.service has finished shutting down.
Nov 02 21:45:36 OpenVPN systemd[1]: fail2ban.service: Start request repeated too quickly.
Nov 02 21:45:36 OpenVPN systemd[1]: Failed to start Fail2Ban Service.
-- Subject: Unit fail2ban.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit fail2ban.service has failed.
--
-- The result is failed.


[svtv1]

sudo apt-get --fix-broken install
Что скажет.

[mirrik]

sudo apt-get --fix-broken install
Что скажет.

Код: [Выделить]

$ sudo apt-get --fix-broken install
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up fail2ban (0.9.3-1) ...
Job for fail2ban.service failed because the control process exited with error code. See "systemctl status fail2ban.service" and "journalctl -xe" for details.
invoke-rc.d: initscript fail2ban, action "start" failed.
● fail2ban.service - Fail2Ban Service
   Loaded: loaded (/lib/systemd/system/fail2ban.service; enabled; vendor preset: enabled)
   Active: activating (auto-restart) (Result: exit-code) since Thu 2017-11-02 22:24:42 MSK; 6ms ago
     Docs: man:fail2ban(1)
  Process: 4244 ExecStart=/usr/bin/fail2ban-client -x start (code=exited, status=255)

Nov 02 22:24:42 OpenVPN systemd[1]: fail2ban.service: Control process exited, code=exited status=255
Nov 02 22:24:42 OpenVPN systemd[1]: Failed to start Fail2Ban Service.
Nov 02 22:24:42 OpenVPN systemd[1]: fail2ban.service: Unit entered failed state.
Nov 02 22:24:42 OpenVPN systemd[1]: fail2ban.service: Failed with result 'exit-code'.
dpkg: error processing package fail2ban (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 fail2ban
E: Sub-process /usr/bin/dpkg returned an error code (1)


[svtv1]

Попробуй это
sudo rm /var/lib/apt/lists/* -vf
sudo apt-get clean
sudo apt-get update

[mirrik]

sudo rm /var/lib/apt/lists/* -vf
sudo apt-get clean
sudo apt-get update

Сделал, потом сервис start/stop, та же беда:

Код: [Выделить]

$ sudo service fail2ban start
Job for fail2ban.service failed because the control process exited with error code. See "systemctl status fail2ban.service" and "journalctl -xe" for details.

[svtv1]

Можно попробовать на свой страх и риск
sudo purge service fail2ban start

[mirrik]

Можно попробовать на свой страх и риск
sudo purge service fail2ban start

А чем грозит в случае фатального невезения?