Edit /usr/share/X11/xorg.conf.d/10-monitor.conf and paste the following: And reboot system with sudo reboot Thanks!
Read moreCategory: Linux
Linux
Apache 2.4.6 + mod_wsgi + Python 3.6 + Django 2.2.6 on CentOS 7
There are many how-to’s on installing Apache with mod_wsgi, python 3.x and Django, but nothing worked for me, looks like mod_wsgi libraries installed by default with yum use Python 2.x,…
Read moreNagios environment variables
As soon as Nagios is managed by systemd, you have to change the passing environment variables from /etc/sysconfig/nagios to systemd Edit the file Add Environment=”” or EnvironmentFile=”” to [service] section…
Read moreHappy Independence Day!
Wishing everybody a wonderful time on this special day in American history. Happy Fourth of July! God bless America!
Read moreOpen-Xchange IMAP: STARTTLS failure
During some experiments with open-sources code, found an issue with STARTTLS on the latest open-xchange appsuite 7.10.1-Rev9 Something like this: Looks like empty vars for SSL protocol and SSL ciphersuites…
Read morePaperkey: How to backup your GnuPG keys on paper
To create a backup of your GPG Key, you may use one of the following commands paperkey –secret-key my-secret-key.gpg –output to-be-printed.txt Or using this if you have exported (not armored)…
Read moreUsing YubiKey with GPG
Using Yubikey with GPG encryption Let me try to show my experience in using Yubikey as a Smartcard for storing signing and GPG encryption keys. There are a lot of…
Read moreHappy Halloween!
Wishing Happy Halloween to everyone!
Read moreIcinga2 Director: How to import a server IP from local file
Hey all, #shortstory Today I had a pretty interesting task with Icinga2 and Director. The issue was with accessibility to DNS server which was installed in AWS without any public…
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