Apple logo wallpaper on telephone / page 69

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Ubuntu logo on purple background

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Ubuntu logo on a light black background

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Ubuntu logo on a dull gold background

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Rolling ball with Microsoft logo

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Transparent ubuntu logo in the side

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Colorful minimalistic ubuntu logo

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Minimalist ubuntu logo on a red background with splashes

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Minimalist ubuntu logo on a purple background with splashes

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Ubuntu logo on a gray background

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The logo of the Opera 11 beta browser

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Ixbox360 has an interesting logo

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Opera browser logo in vector