1. D

    Solved Monitor stopped working (after changing rotation). `EDID has corrupt header`. How do I fix? (And how can I even get a file with a *non*-corrupt EDID?)

    So my monitor stopped working, when I was messing around with the the rotation (ie xrander -o [ normal, left, right, inverted ] stuff). ( The monitor input is DVI (DVI-D Dual Link), and the laptop's output port is HDMI, so they're connected with an adapter. ) All (I think) of the...
  2. digitaltrails

    Brightness and contrast control for desktop monitors

    If anyone is interested in brightness and contrast controls for external desktop monitors (Visual Display Units), read on... A while back I bought a new monitor that happened to be HDR, that means it also has a very bright backlight. In daylight the backlight is great, but it's too bright at...
  3. super_user_do

    VESA Monitor suggestions

    Hi everybody :) I have to buy a new monitor. I need the following features: 24"/27", VESA support (for attaching it to the wall), 75hz or more, VA or IPS. My use case: Coding, word processing, office stuff, casual gaming (Sonic Mania, LoL, Minecraft, the Cycle, Apex Legends). 150€ is the budget...
  4. G

    Problem with dualview and 2 gpus

    Hello everybody! I have a problem with my Fujitsu Celsius H80 Laptop (Board: FJNBB5D) with 2 integrated graphic cards: ~ lspci -k | grep -A 2 -E "(VGA|3D)" 00:02.0 VGA compatible controller: Intel Corporation CoffeeLake-H GT2 [UHD Graphics 630] Subsystem: Fujitsu Limited. UHD Graphics 630...
  5. H

    Weird Screen glitch

    Hi, I'm working on linuxmint 20 and recently I started to have weird screen glitches. In fact there are some colored pixels that appear and disappear sometimes in big numbers sometimes in fewer numbers ... I have attached two screenshots of my screen and the output of lspci. I'm using one of the...
  6. C

    [SOLVED] xrandr overrides --panning setting for HDMI display

    I've hooked up a HDMI display to my laptop, and it almost works, except that my HDMI display seems to overlap with my primary display such that it ignores my --panning option. Both my internal eDP-1 display and my HDMI-1-0 display are 1920x1080 and i'm trying to place my HDMI display on the...
  7. B

    Screen Resolution

    Hi I am new to the world of Linux (I should have come here a lot earlier) But I am just having some trouble with my aspect ratio and screen resolution, the problem is that I am using a ultra wide monitor 3840x1080. I have used the console using xrandr and so on to get a new screen resolution...
  8. D

    Unable to use external monitor

    Hello all, I have problems using external monitors with Ubuntu 18.04. I use an HP laptop and I want to connect two different external monitors, one that I have at home (LG) and one that I have at work (Dell). In the two cases I have the same issue: the laptop's screen turns black and never...
  9. D

    I can't share my laptop screen!

    Hi, I try to share my display trought a DVI cable, but my Os detect the screen model, but the monitor keep a black screen... What do i need to do? I had a ATI radeon HD 4200
  10. T

    Monitor Resolution Problem

    I have managed to successfully install Debian on a Partition on my IBM Pentium 4 via Installation CD. (Note to programmers: add to the Installation Help Box that Linux cannot be installed on a Partition created by Microsoft Windows. You have to delete & reformat that MS Partition using Linux...