Ubuntu Karmic Koala desktop

1280 × 800

Ubuntu Linux wallpaper

1600 × 1200

Ubuntu 11.04 logo on purple background

1280 × 1024

Ubuntu Logo on Screen — Orange

1920 × 1200

Ubuntu Linux Professional desktop

1280 × 1024

Ubuntu Logo on Desktop

1280 × 1024

Ubuntu Logo on Background — Purple

1920 × 1200

Ubuntu Logo on Abstract Background — Green, Vibrant

1366 × 768

Linux desktop background

1131 × 707

Ubuntu Logo on Purple Background — Minimalist, Digital Art

1600 × 1000

Ubuntu Logo on Purple Background — Calm

1600 × 1000

Ubuntu Logo on Brown Background — Minimalist

1024 × 640