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linux:prepare:firefox [2025/09/26 08:59] – niziaklinux:prepare:firefox [2026/10/22 10:54] (current) – niziak
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     * set ot to ''true''     * set ot to ''true''
  
 +===== performance =====
 +  * ''layers.acceleration.disabled'' **false** (default) / true (use CPU: for some NVIDIA related problems)
 +  * Cut the session-write stalls:
 +    * ''browser.sessionstore.interval'': 60000 / default:  **15000** The longer interval means a crash can lose up to 60 s of state instead of 15 s
 +    * ''browser.sessionstore.max_windows_undo'': default **5** each window keeps all its tabs
 +    * ''browser.sessionstore.max_tabs_undo'': default **25**
 +    * ''dom.ipc.processCount.webIsolated'': 8 / default **4**  preads big sites over more processes
  
 ===== limit memory usage ===== ===== limit memory usage =====