Ubuntu logo on blue background

1280 × 1024

Ubuntu logo on blue background

1600 × 1200

Ubuntu logo on gradient background

1600 × 1200

Ubuntu logo on dark background

1680 × 1050

Ubuntu logo on gray background

1920 × 1200

Windows 7 desktop background

2080 × 1590

Ubuntu logo on purple background

1680 × 1050

Ubuntu desktop background

1280 × 800

Ubuntu login screen

1680 × 1050

Windows 7 desktop background

1920 × 1200

Ubuntu Linux logo on dark background

1024 × 768

Tux penguin with Ubuntu logo

1024 × 768

Ubuntu logo on dark background

1920 × 1080

Ubuntu Linux logo on gradient background

1024 × 768

Ubuntu logo on black background

1600 × 1000

Ubuntu logo

1600 × 1200

Ubuntu logo

1024 × 768

Ubuntu Pangolin logo and flags

1366 × 768

Tux powered desktop background

1280 × 1024

Windows 7 desktop background

1131 × 707