Linux logo with Tux penguin

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Tux the Linux penguin

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Linux logo with Tux penguin

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Penguin Powered Linux

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Ubuntu 11.04 desktop background

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Ubuntu logo on gradient background

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Ubuntu logo on blue background

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Ubuntu logo on blue background

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Ubuntu logo on green background

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Ubuntu logo on dark background

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Ubuntu logo on gray background

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Ubuntu logo on purple background

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Ubuntu logo on dark background

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Ubuntu logo on dark background

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Ubuntu logo on dark background

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Ubuntu logo on orange background

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Ubuntu logo on gradient background

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Ubuntu logo on gradient background

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Ubuntu logo on gradient background

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Ubuntu logo on purple background

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