Set up the Netgear R6300 as an Access Point
If you have an old Netgear router laying around, you can extend your Wi-Fi signal with spending more cash. Here are the steps to set up an old Netgear R6300 router as access point (AP). Read more
Category : System Administration
Install Remote Server Access Management Tools (RSAT) Windows 11
Here are the steps required to install Remote Server Access Management Tools (RSAT) on Windows 11 Requirements: Windows 11 pro or Enterprise 1. Step 1 Click start and Search for Settings Settings 2. Step 2 … Read more
No HDMI Audio Ubuntu 20.04 and Ubuntu 21.04 NUC Micro PC
Symptoms / Issues Audio setting is stuck on “Dummy Output” NUC is not playing audio via HDMI Assumption: No issue with your hardware. Sound is working USB-C or 3.5mm jack Findings: It appears that the … Read more
Certbot – Attempting to renew cert produced an unexpected error- Ubuntu 20.04
manual-auth-hook command “/etc/letsencrypt/acme-dns-auth.py” returned error code 1 Error output from manual-auth-hook command acme-dns-auth.py: Traceback (most recent call last): File “/etc/letsencrypt/acme-dns-auth.py”, line 4, in import requests File “/usr/local/lib/python2.7/dist-packages/requests/__init__.py”, line 113, in from . import packages File … Read more
Nagios – Stuck at Update in Progress
The best way to handle this issue to download the source code and install it from the command line: Download the source code: wget https://assets.nagios.com/downloads/nagiosxi/5/xi-5.7.4.tar.gz Extract the files, navigate to the folder and run the … Read more