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Official configuration utility for x.org.
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Commands for changing screen Brightness
Goal: In/decrease screen brightness (by "standard" in/decrements) via. one-liner commands. Following this tutorial, no change occurred: (base) moi@ubuntu-pcs:~$ sudo apt update [sudo] ... brightness 22.04 xrandr- 117
UBUNTU 22.04 LTS - Changing brightness with xrandr doesn't work
In the CLI, xrandr --output MONITOR_NAME --brightness 0.7 seemingly "works" because no feedback is shown. After using xrandr --verbose | grep Brightness, Brightness: 0.70 is shown as output ... command-line brightness 22.04 xrandr wayland- 1
X Error of failed request: BadValue
I have tried to change my screen resolution but for some reason can't get it to change. I know my graphics card is capable because I had it changed before I upgraded from 20.04 to 22.04. I don't have ... display-resolution xrandr- 31
How to get the benefits of 10-bit video output mode?
I'm on Ubuntu 22.04. I have used a few tests such as this and this to check if I'm getting 10-bit output and it seemed like I was until I tested on an old laptop with 8-bit monitor & GPU. It seems ... xorg xrandr- 111
Dual monitor with different DPI causing overscan
I have a laptop with a 4k screen running Ubuntu 22.04 that I use with 200% scaling. The problem emerges when I connect a FHD (1920x1080) monitor into it. If I let fractional scaling disabled and set ... nvidia multiple-monitors 22.04 xrandr hdpi- 1
New Xrandr mode not showing - Dell Inc. Vostro 5568
I recently installed Ubuntu 22.04 onto a Dell Inc. Vostro 5568 with Mesa Intel® HD Graphics 620 (KBL GT2) and the max resolution I have available is 1366x768 for the native display. I've attempted to ... display display-resolution xrandr- 1
ubuntu 20.04: monitor resolution 3440x1440x60hz fails, but it works fine when switching to windows 10
the maximum screen resolution 3440x1440 is not detected when using Ubuntu so i tried the following: cvt 3440 1440 # 3440x1440 59.94 Hz (CVT) hsync: 89.48 kHz; pclk: 419.50 MHz Modeline "... xorg display display-resolution intel xrandr- 9
Ubuntu 22.04 LTS unable to setup second monitor
Upon fresh installing Ubuntu 22.04 today, I came across a problem that my main monitor that I want to use (ASUS ROG PG278Q 2k 144Hz Display port) is not being detected. Meanwhile my second monitor(... multiple-monitors display display-resolution amd-graphics xrandr- 11
xrandr: Failed to get size of gamma for output default on UBUNTU 22.04
I have Ubuntu 22.04 with $ lspci | grep VG 08:00.0 VGA compatible controller: NVIDIA Corporation GK208B [GeForce GT 730] (rev a1) Today the resolution of the display was forced to 1024x728 (refresh ... nvidia display display-resolution xrandr- 413
x11vnc: cannot make the second output display external
I am trying to make an external separate vnc output, as so I can turn off the main display (eDP) and just use the external one (DisplayPort-0). I have the following script: #!/bin/bash xrandr --... vnc xrandr- 1
Wrong external screen resolution after wake up from sleep
After the Ubuntu distro upgrade (upgrade from LTS 20.04 to LTS 22.04, running KDE) I started experiencing a problem with external screen resolution after the wake up from sleep. The monitor resolution ... display kde display-resolution xrandr- 21
xrandr settings forgotten after suspend/shutdown
I use xrandr to control my monitors e.g. xrandr --output HDMI-0 --auto --output DP-0 --off however since upgrading to 22.04, these settings are forgotten every time I suspend/resume or reboot. lspci ... nvidia multiple-monitors suspend xrandr 22.04- 363
"xrandr --output XWAYLAND0 --brightness 0.50" doesn't work on ubuntu 22.04 LTS terminal
Before I was using ubuntu 20.04 LTS and the same command works fine. Now I change my laptop to MI Notebook Pro and install ubuntu 22.04 LTS which is a latest version of ubuntu and now xrandr --output ... brightness xrandr- 1
Second monitor inconsistently detected, resolution issues
I have a Lenovo Thinkpad X1 running 18.04. I've been using a Viewsonic external monitor for a few months now without issue. In the last few days, the monitor isn't consistently identified by my ... multiple-monitors display display-resolution xrandr inxi- 1
Why does xrandr show wrong 16K resolution for my laptop screen?
I use KDE with Ubuntu (Kubuntu 22.04 LTS). I have Dell XPS 9570 with GTX 1050 Ti Mobile with nvidia 510 drivers installed (as they came with the system installation, Kubuntu). I have a thunderbolt ... nvidia multiple-monitors kde xrandr 22.04- 425
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