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  1. Qt
  2. QTBUG-138425

QtWebEngine no GPU acceleration on Nvidia RTX 4090

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P3: Somewhat important P3: Somewhat important
    • 6.10.0 Beta3, 6.11.0 FF
    • 6.9.1
    • WebEngine
    • None

      In qutebrowser, there is no GPU acceleration. But in google chrome, GPU acceleration works. I am using Arch Linux and Nvidia proprietary drivers.

      Here is a side by side of chrome://gpu in both browsers:

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        2. image-2025-07-11-09-09-22-236.png
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        3. about-gpu-2025-07-11T16-09-37-372Z.txt
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        4. about-gpu-2025-07-15T09-37-33-761Z.txt
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        5. Screenshot_20250724_090540.png
          Screenshot_20250724_090540.png
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        6. about-gpu-2025-07-24T16-10-09-110Z.txt
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        For Gerrit Dashboard: QTBUG-138425
        # Subject Branch Project Status CR V
        663568,3 Specify native platform for ANGLE's EGL backend on Wayland dev qt/qtwebengine Status: MERGED +2 0
        664720,2 Specify native platform for ANGLE's EGL backend on Wayland 6.10 qt/qtwebengine Status: MERGED +2 0

            pvarga Peter Varga
            fusion916 Anthony Shanks
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes