diff --git a/src/content/docs/en/i-i/03.troubleshooting.md b/src/content/docs/en/i-i/03.troubleshooting.md
index ded68f7..4bfd24f 100644
--- a/src/content/docs/en/i-i/03.troubleshooting.md
+++ b/src/content/docs/en/i-i/03.troubleshooting.md
@@ -59,3 +59,14 @@ sudo mv /usr/local/lib/libgvc.so /tmp/
 ### Other errors
 Delete `./cache/ags` and install it again.
 
+## `loginctl lock-session` does nothing
+> Reference: [end-4/dots-hyprland#278](https://github.com/end-4/dots-hyprland/issues/278)
+
+According to [this post on Arch Linux Forums](https://bbs.archlinux.org/viewtopic.php?pid=1311990#p1311990):
+> Something needs to listen to systemd-logind's dbus signals for this to work.
+
+Hypridle is capable to be this "thing", which means you should ensure that it is running,
+and then `loginctl lock-session` will send signal to hypridle,
+as a result hypridle will lock the screen by executing the `$lock_cmd` defined in its config `~/.config/hypr/hypridle.conf`.
+
+See [Hyprland Wiki](https://wiki.hyprland.org/Hypr-Ecosystem/hypridle/#configuration) for more.
diff --git a/src/content/docs/vi/i-i/03.troubleshooting.md b/src/content/docs/vi/i-i/03.troubleshooting.md
index eb02a8c..f56f24b 100644
--- a/src/content/docs/vi/i-i/03.troubleshooting.md
+++ b/src/content/docs/vi/i-i/03.troubleshooting.md
@@ -2,6 +2,9 @@
 title: Chẩn đoán
 layout: /src/layouts/autonum.astro
 ---
+:::caution[l10n-notify]
+Bản dịch này đã cũ và cần được cập nhật. Bản gốc (tiếng Anh) được sửa lần cuối vào: 2024-02-23
+:::
 
 # Gợi ý
 
diff --git a/src/content/docs/zh-cn/i-i/03.troubleshooting.md b/src/content/docs/zh-cn/i-i/03.troubleshooting.md
index 78d3006..5bd0269 100644
--- a/src/content/docs/zh-cn/i-i/03.troubleshooting.md
+++ b/src/content/docs/zh-cn/i-i/03.troubleshooting.md
@@ -2,6 +2,9 @@
 title: 解决问题
 layout: /src/layouts/autonum.astro
 ---
+:::caution[l10n-notify]
+此页面的翻译已过时。其英语原文的最新版本的时间是：2024-02-23
+:::
 
 # 提示