New posts in Xrandr

How to get EDID for a single monitor?

How do I resolve "xrandr: cannot find crtc for output"?

How to change LCD intensivity/brightness

A tool for automatically applying RandR configuration when external display is plugged in

What is crtc and how many outputs can I enable using xrandr?

How do I align the bottom edges of two monitors with xrandr?

Ubuntu - connecting 3rd monitor fails with "xrandr: cannot find crtc for output DVI-0"

NVIDIA - Ubuntu 20.04 - HDMI second monitor with blank screen, but xrandr detects it [Bug reported on Launchpad and freedesktop's gitlab]

When will xrandr version 1.5.1 be available in Ubuntu?

Adjust brightness with xrandr and cron job