From 0034b5f1318ff2f0d7fe7b376050f7129c06c854 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?ryan4yin=20=7C=20=E4=BA=8C=E8=8A=B1?= <ryan4yin@linux.com>
Date: Thu, 15 Oct 2026 13:14:17 +0800
Subject: [PATCH] feat(aquamarine): enable user lingering (#444)

Assisted-by: DeepSeek Harness (gpt-6-sol)
---
 hosts/idols-aquamarine/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/hosts/idols-aquamarine/default.nix b/hosts/idols-aquamarine/default.nix
index 091fd954..a9ff51f6 100644
--- a/hosts/idols-aquamarine/default.nix
+++ b/hosts/idols-aquamarine/default.nix
@@ -59,6 +59,10 @@ in
   # that ./preservation.nix keeps.
   virtualisation.podman.enable = true;
 
+  # Keep the user systemd manager running after logout and start it at boot,
+  # so enabled user services can run without an active login session.
+  users.users."${myvars.username}".linger = true;
+
   # systemd-journal - cap disk usage
   # https://www.freedesktop.org/software/systemd/man/latest/journald.conf.html
   services.journald.settings.Journal = {