linux
Testing podman < 2.1.x rootless networking
A quick walkthrough of podman's 2.1.x rootless networking: create a CNI network, attach two containers, and hit one from the other.
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Linux
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linux
Testing and signing kernel for Ubuntu 20.04
Install a mainline kernel on Ubuntu 20.04 via ubuntu-mainline-kernel.sh and sign it with your MOK key so Secure Boot keeps working.
linux
Enable Mozilla Firefox and Thunderbird on Wayland in Ubuntu 20.04
Turn on Wayland fractional scaling on Ubuntu 20.04 and make Firefox and Thunderbird render natively instead of going through XWayland.