Linux desktop background

1131 × 707

Ubuntu desktop background

1366 × 768

Ubuntu logo on golden background

1600 × 1200

Ubuntu Logo on Dark Background — Black, Minimalist

1920 × 1200

Ubuntu desktop background

1366 × 768

Ubuntu desktop background

1152 × 864

Ubuntu desktop background

1024 × 768

Ubuntu Logo on Purple Background — Calm

1600 × 1000

Ubuntu Linux Professional desktop

1280 × 1024

Ubuntu logo on dark background

2560 × 1920

Ubuntu logo on dark background

1280 × 800

Ubuntu Logo on Gray — Neutral

1920 × 1200