ubuntu-knowledge-patch
Installation
SKILL.md
Ubuntu Knowledge Patch
Use this skill when installing, upgrading, configuring, securing, or operating Ubuntu systems and images. Start with the breaking-change checks, then read the topic reference that matches the machine, service, or deployment being changed.
Reference index
| Reference | Topics |
|---|---|
| cloud-containers.md | Cloud-init, cloud images, Azure, Google Cloud, WSL, LXD, containerd, runc, Docker, Buildx, and Compose |
| desktop-experience.md | Desktop defaults, GNOME, Wayland, graphics, application replacements, permissions, Insights, and desktop-image behavior |
| installation-boot.md | Installer and autoinstall, systemd boot, crash dumps, initramfs, GRUB, iPXE, encryption, and installation constraints |
| networking-security.md | Netplan, DNS readiness, OpenSSL, OpenSSH, SSSD, authd, AppArmor, Chrony, OVS TLS, VPN, and network services |
| services-data.md | Web and mail services, Redis and Valkey, Samba, databases, Bacula, monitoring, diagnostics, and high availability |
| upgrades-packaging.md | Release upgrades, APT, package transitions, command providers, toolchains, lifecycle, and package snapshots |
| virtualization-platforms.md | Libvirt, QEMU, OVN, kernel facilities, Arm, IBM Z, POWER, RISC-V, Raspberry Pi, and confidential computing |