Ubuntu Satanic Edition logo

1024 × 768

Ubuntu 14.10 Logo — Brown

1920 × 1200

Ubuntu logo on blue background

1920 × 1080

Ubuntu logo on blue background

1920 × 1080

Ubuntu text in flames

1920 × 1200

Ubuntu logo on blue background

1280 × 1024

Ubuntu logo on dark background

1600 × 1200

Ubuntu logo on purple background

1024 × 640

Ubuntu logo on textured blue

1680 × 1050

Ubuntu logo on wood

1680 × 1050

Slackware Linux Logo — Blue

1600 × 1200

Linux penguin in flames

1280 × 1024