I recently passed the LPIC-3 305 Virtualisation and Containerisation exam, which made me think again about the value of renewing certifications. Continue reading
IPv6 OpenVPN Server Setup on AWS EC2 using Rocky Linux
We will be setting up an OpenVPN server with dual-stack IPv6 support using Rocky Linux 9 on AWS. Continue reading
Disable Centered Window Placement on Ubuntu
More tweaks. Continue reading
Reduce Animation in the User Interface on Ubuntu
Making Ubuntu 24.04 user experience a little bit less frustrating. Continue reading
Disable Screenshot Sound on Ubuntu
Making Ubuntu 24.04 user experience a little bit less distracting. Continue reading
Fix Battery Drain in Suspend Mode on Ubuntu
Change the default suspend variant from s2idle to deep where the system supports suspend-to-RAM. Continue reading
Compile and Install Nagios Plugins on Rocky 9
We will be installing Nagios plugins from source. Continue reading
MikroTik “Access point temporarily full” with Android Devices
An issue with management protection. Continue reading
MS Teams Screen Share not Available after Upgrade to Ubuntu 22.04 Wayland
After upgrading to Ubuntu 22.04 LTS, no screen shows up after clicking on “share screen” button on MS Teams desktop app. Continue reading
CrowdStrike Windows Meltdown
How CrowdStrike, a cybersecurity technology company, made thousands of Windows PCs secure by effectively turning them off. Continue reading