Ubuntu operating system logo

1280 × 800

Ubuntu Linux logo on gradient background

1024 × 768

Slackware Linux boot screen

1680 × 1050

Ubuntu logo

1024 × 768

Ubuntu logo

1600 × 1200

Ubuntu logo with spotlight effect

1600 × 1200

Ubuntu logo with circular design

1561 × 1614

Slackware Linux logo

1600 × 1200

Ubuntu logo design

1600 × 1200

Debian 4.0 Etch splash screen

1600 × 1200

Linux operating system logos

1024 × 640

Linux logo with Tux penguin

1366 × 768

Tux the Linux penguin

1365 × 1024

Linux logo with Tux penguin

1024 × 768

Ubuntu splash screen

1024 × 600

Arch Linux boot screen

1920 × 1080

Arch Linux boot screen

1920 × 1080

Arch Linux boot screen

1280 × 1024

Penguin Powered Linux

1600 × 1200

Ubuntu 10.04 login screen

1920 × 1200