When my employer switched 1Password over to Single Sign On (SSO), the callback from browser back to the Linux app wasn't working for me. It just failed silently because Firefox suppressed errors about 1Password's URL scheme handler not being register…

title: About These are reference notes of my personal experiences getting HiDPI screens working on my Linux systems with Gnome shell and Wayland. This is not intended as a general guide covering all use-cases, though I'm sharing it in case it helps a…

Podman is a daemonless and (optionally) rootless container runtime for OCI containers on Linux. See also Podman docker compatibility Podman Troubleshooting 2022-01-27 - Making Earthly work with Podman

Coredumps on Linux are controlled by the /proc/sys/kernel/core_pattern sysctl setting, RLIMIT_CORE (core file size) and RLIMIT_FSIZE (file size) resource limits. The values and settings of these differ among typical distributions and how to set them …

Make sure the system is fully up to date: dnf --refresh upgrade Download the updated packages: dnf system-upgrade download --refresh --releasever=39 (replace with the current version as applicable) Trigger the upgrade process (will immediately reboo…

Screensharing on Wayland seems to rely on Pipewire and xdg-desktop-portal. xdg-desktop-portal requires a backend to work. Sway/wlroots For sway/wlroots, this is xdg-desktop-portal-wlr. Both components should automatically get launched as needed. If n…