Hi folks, I'm trying to get NUT installed on an existing F19 server which sits beside my shiney new APC SmartUPS. It's connected using a serial cable on ttyS0. I've found a number of web sites that tell you how to install NUT and get it working, including one that said it worked where others didn;'t - it referred to permissions issues with the RPMs. However, none of the instructions relate to F19 and even after making allowances I still can't get it to work. One thing that was missing was /var/run/ups which was the last thing I created. However, as you can see below, it still doesn't work. I'm hoping eventually to have this server monitor the UPS, and then have all other servers monitor through this server. Can anyone help with getting this working. Ta Gary [root@lou ups]# mkdir /var/run/nut [root@lou ups]# chown root:nut /var/run nut.conf [root@lou ups]# systemctl start nut-driver Job for nut-driver.service failed. See 'systemctl status nut-driver.service' and 'journalctl -xn' for details. [root@lou ups]# systemctl status nut-driver.service nut-driver.service - Network UPS Tools - power device driver controller Loaded: loaded (/usr/lib/systemd/system/nut-driver.service; static) Active: failed (Result: exit-code) since Thu 2016-01-07 17:05:49 GMT; 9s ago Process: 3072 ExecStart=/sbin/upsdrvctl start (code=exited, status=1/FAILURE) Jan 07 17:05:37 lou.ringways.co.uk upsdrvctl[3072]: Communications with UPS re-established Jan 07 17:05:49 lou.ringways.co.uk upsdrvctl[3072]: Exiting. Jan 07 17:05:49 lou.ringways.co.uk upsdrvctl[3072]: APC command table version 3.0 Jan 07 17:05:49 lou.ringways.co.uk upsdrvctl[3072]: Fatal error: unable to create listener socket Jan 07 17:05:49 lou.ringways.co.uk upsdrvctl[3072]: bind /var/run/nut/apcsmart-LSR1 failed: Permission denied Jan 07 17:05:49 lou.ringways.co.uk upsdrvctl[3072]: Driver failed to start (exit status=1) Jan 07 17:05:49 lou.ringways.co.uk upsdrvctl[3072]: Network UPS Tools - UPS driver controller 2.6.5 Jan 07 17:05:49 lou.ringways.co.uk systemd[1]: nut-driver.service: control process exited, code=exited status=1 Jan 07 17:05:49 lou.ringways.co.uk systemd[1]: Failed to start Network UPS Tools - power device driver controller. Jan 07 17:05:49 lou.ringways.co.uk systemd[1]: Unit nut-driver.service entered failed state. [root@lou ups]# journalctl -xn -- Logs begin at Thu 2014-06-05 11:52:54 BST, end at Thu 2016-01-07 17:05:49 GMT. -- Jan 07 17:05:49 lou.ringways.co.uk upsdrvctl[3072]: Exiting. Jan 07 17:05:49 lou.ringways.co.uk upsdrvctl[3072]: Network UPS Tools - APC Smart protocol driver 3.04 (2.6.5) Jan 07 17:05:49 lou.ringways.co.uk upsdrvctl[3072]: APC command table version 3.0 Jan 07 17:05:49 lou.ringways.co.uk upsdrvctl[3072]: Fatal error: unable to create listener socket Jan 07 17:05:49 lou.ringways.co.uk upsdrvctl[3072]: bind /var/run/nut/apcsmart-LSR1 failed: Permission denied Jan 07 17:05:49 lou.ringways.co.uk upsdrvctl[3072]: Driver failed to start (exit status=1) Jan 07 17:05:49 lou.ringways.co.uk upsdrvctl[3072]: Network UPS Tools - UPS driver controller 2.6.5 Jan 07 17:05:49 lou.ringways.co.uk systemd[1]: nut-driver.service: control process exited, code=exited status=1 Jan 07 17:05:49 lou.ringways.co.uk systemd[1]: Failed to start Network UPS Tools - power device driver controller. -- Subject: Unit nut-driver.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit nut-driver.service has failed. -- -- The result is failed. Jan 07 17:05:49 lou.ringways.co.uk systemd[1]: Unit nut-driver.service entered failed state. [root@lou ups]# -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org