* fix(install): detect desktops by their metapackages, not name prefixes
The Lite check matched any installed package starting with gnome/kde/
xfce/lxde, so standalone parts (gnome-keyring, xfce4-terminal,
lxde-icon-theme) rejected a Lite system. Match whole names of desktop
metapackages and session managers instead.
Also catch desktops the prefixes missed: Raspberry Pi OS Trixie replaced
raspberrypi-ui-mods with rpd-wayland-core / rpd-x-core, Debian tasksel
desktops (task-*-desktop), and multi-arch names (plasma-workspace:arm64).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VZNWFWprcFYGfuf1JAyrBJ
* docs(common): list espn_payload in the common README
#749 added src/common/espn_payload.py without a summary row or section,
so test_common_readme_lists_every_module fails on main.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VZNWFWprcFYGfuf1JAyrBJ
(cherry picked from commit 8333f23e5c)
* fix(install): only a running desktop stops the install
A desktop costs the panel CPU only while it runs, so a running display
manager (checked with systemctl is-active, including the generic
display-manager alias, instead of a grep -q pipe under pipefail) still
stops the installer. Desktop packages or session files on a Pi that boots
to the console now print a warning and the install continues.
Adds installer OS-check tests for running, installed-only and Lite
systems, including the libblockdev and gnome-keyring false positives.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VZNWFWprcFYGfuf1JAyrBJ
---------
Co-authored-by: Claude <noreply@anthropic.com>
The installer and scripts/check_system_compatibility.sh share one set of OS rules (scripts/install/lib_os.sh): Bookworm (Debian 12, Python 3.11) and Trixie (Debian 13, Python 3.13) are supported, python3 older than 3.11 stops the install before anything changes, and dhcpcd gets a warning with directions. setcap targets /usr/bin/python3, the apt fallback honours the requirement floors, and the desktop check no longer misreads under pipefail. CI runs the unit and plugin-safety suites on 3.11 and 3.13 (tooling jobs on 3.13); mypy targets 3.11.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
