eglinfo
EGL graphics library information display
TLDR
Display full platform EGL information
$ eglinfo
Display brief platform information$ eglinfo -B
Display information for a specific platform$ eglinfo -p [x11|wayland|gbm|surfaceless]
Display help$ eglinfo -h
SYNOPSIS
eglinfo [options]
DESCRIPTION
eglinfo displays information about EGL (Embedded-System Graphics Library) implementations on the system. It shows available displays, configurations, extensions, and rendering APIs.Useful for debugging graphics issues and verifying GPU driver configuration.
PARAMETERS
-B
Brief output, showing only essential information.-s
Print one extension per line.-v
Print configuration details in verbose form.-l
Show OpenGL limits (requires EGL 1.2+).-a api
Display information for a specific API (gl, glcore, gles).-p platform
Display information for a specific platform (x11, wayland, gbm, surfaceless, android).-h
Display help information.
INSTALL
sudo apt install mesa-utils
sudo pacman -S mesa-utils
sudo apk add mesa-utils
CAVEATS
Requires a working EGL implementation. Output depends on graphics drivers installed. May not work in headless environments without display.
SEE ALSO
glxinfo(1), vulkaninfo(1)