From b37c5a5134044f4b54bc4874d38d983162c11de2 Mon Sep 17 00:00:00 2001
From: Sam Rolfe <samuelrolfe@gmail.com>
Date: Wed, 7 Oct 2026 15:12:02 +1100
Subject: [PATCH] =?UTF-8?q?lmms:=20clamp=20MAX=5FRES=20to=202560x1440=20?=
 =?UTF-8?q?=E2=80=94=20drops=20Xvfb=20virtual=20screen=20from=2015360x8640?=
 =?UTF-8?q?=20(~506MB/plane)=20to=20~14MB/plane=20(~984MB=20freed)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 music/docker-compose.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/music/docker-compose.yml b/music/docker-compose.yml
index c9a0c2d..6a5aa36 100644
--- a/music/docker-compose.yml
+++ b/music/docker-compose.yml
@@ -14,6 +14,10 @@ services:
       PUID: 1000
       PGID: 100
       TZ: Australia/Perth
+      # Clamp the virtual screen. The webtop default (15360x8640) allocated a
+      # ~570MB Xvfb framebuffer per pixel-plane; 2560x1440 drops that to ~14MB.
+      # KasmVNC upscales the desktop to fit the browser, so it stays usable.
+      MAX_RES: 2560x1440
     ports:
       - "8085:3000"
     volumes: