Ubuntu desktop background

1600 × 1000

Windows 7 green background

1920 × 1200

Ubuntu desktop background

1920 × 1080

Ubuntu desktop background

1024 × 640

Ubuntu desktop background

3360 × 1050

Ubuntu desktop background

1440 × 900

Ubuntu desktop background

1887 × 1510

Ubuntu logo on golden background

1600 × 1200

Ubuntu logo on purple background

1600 × 1000

Ubuntu logo on wood texture

1131 × 707

Ubuntu logo with flame effect

1280 × 800

Ubuntu abstract wave design

1600 × 900

Ubuntu logo on abstract background

1600 × 1000

Ubuntu logo on colorful background

1600 × 1200

I'm not doing shit today

1920 × 1200

abstract floral design background

1920 × 1200

abstract floral design background

1920 × 1200

red abstract design background

800 × 600

abstract floral design background

1920 × 1200

abstract grunge background design

1680 × 1050