From 4a7416b7692a30387e930ad860cc47a27299d641 Mon Sep 17 00:00:00 2001
From: Adam Moussa <166072409+amoussa1229@users.noreply.github.com>
Date: Wed, 29 Apr 2026 13:14:54 -0400
Subject: [PATCH] Add --disable-gpu flag to Playwright browser launch
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Stampli dashboard hangs in the Playwright-managed Chromium due to the
GPU process (SwiftShader software renderer) pegging CPU at ~135%.
Disabling GPU acceleration works around the issue but does not fully
resolve the hang — further investigation needed (see issue).
---
 stampli_core.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/stampli_core.py b/stampli_core.py
index 76d39a0..961a568 100644
--- a/stampli_core.py
+++ b/stampli_core.py
@@ -87,6 +87,7 @@ def launch_browser(pw):
         user_data_dir=str(BROWSER_DATA_DIR),
         headless=False,
         viewport={"width": 1400, "height": 900},
+        args=["--disable-gpu"],
     )