Canonical released Ubuntu 26.04 LTS, codenamed Resolute Raccoon, on April 23, 2026. ISOs for desktop, server, and flavors hit releases.ubuntu.com right on schedule. This LTS pledges security updates through April 2031, with Ubuntu Pro extending that to a decade. Phoronix called it powered by Linux 7.0 for top hardware support. GNOME 50 anchors the desktop. Wayland matures further—no X11 session in GDM anymore. Boom. Legacy apps lean on XWayland. Linux kernel 7.0 brings Intel Panther Lake optimizations, EtherCAT for industrial nets, and ARM64 livepatching. Crash dumps fire up by default. Sched_ext lets eBPF schedulers run in user space. Phoronix benchmarks show it holding strong on desktops and servers alike. But here’s the kicker: cgroup v1 vanishes. No fallback. X11 session? Gone. Python bumps a version. Package manager blocks upgrades on cgroup issues. LinuxTeck warns teams on 24.04 to test workflows hard. Rust rewrites hit core. Sudo-rs 0.2.13 replaces sudo.…