Debug GNOME Shell

Debug Gnome Shell, or run it from the console, either for plugin development or troubleshooting.

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Switch to the console using Ctrl Alt F1 Type "w" to find your display (usually it's :0.0) Export your display (usually with export DISPLAY=:0.0) Restart gnome shell from the console by typing gnome-shell --replace Go back to your display using Ctrl Alt F7

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Tabbed web browsing  pyqt

In the previous parts of this tutorial we built our own custom web browser using PyQt5 widgets. Starting from a basic app skeleton we've extended it to add support a simple UI, help dialogs and file operations. However, one big feature is missing -- tabbed browsing. Tabbed browsing was a revolution … More