1. I

    How can I adjust my screen brightness on my laptop?

    How do I control my screen brightness on my laptop installed with FreeBSD 13.1 and KDE5? I did a "pkg info" and "plasma5-powerdevel-5.24.5" is indeed already installed along with the standard KDE5. And, "dbus" is already enabled. I could not find any screen brightness controls in the Settings...
  2. D

    Black / blank screen with Radeon graphics

    Hello, I have and old laptop with the following environment: # uname -a FreeBSD harghita 13.0-STABLE FreeBSD 13.0-STABLE #0 stable/13-n248228-354988ca3f9: Thu Nov 25 02:27:15 UTC 2021 root@releng3.nyi.freebsd.org:/usr/obj/usr/src/i386.i386/sys/GENERIC i386 With the following graphics...
  3. I

    xrandr hangs and can't start X app

    I'm trying to run a Java GUI application and I'm getting: I've already set "setenv DISPLAY :0.0". The machine has xorg and kde5 installed and running. How can I resolve this problem? Please help!
  4. D

    Solved Changing Display Device Without Xorg

    Hello, I have installed an AMD GPU to my system in order to use GPU accelerated OpenCL (Not OpenGL). My system uses onboard Intel graphics with syscons(4) for console display (I didn't install X) But after the GPU installation server only outputs through the GPU's VGA port rather than...
  5. Spity

    Solved TTY & nVidia Error

    Install FreeBSD 12.2 with Gnome, when installing the nvidia-driver all the tty (Control + alt + F (x) look like this my rc.conf kld_list="nvidia-modeset" my loader.conf linux_load="YES" nvidia-modeset_load="YES" nvidia_load="YES"
  6. JozanOfAstora

    TTYs on external screens

    Hi, I use FreeBSD 12.2-RELEASE on a ThinkPad T530. Most of the time, I run it connected to 2 external screens: - one via miniDP -> HDMI (1920x1080) - the other one via VGA -> VGA (1440x900) - the built-in laptop screen is turned off (LVDS - 1366x768) Here are the relevant lines of my xrandr in a...
  7. U

    Jail: after jexec $DISPLAY seems okay but "unable to open display"

    Hi guys I'm using FreeBSD since 4.2 but only recently dived into jails. Is there a chance to get X11 apps running in a jail after entering the jail with jexec (not through ssh)? Thx Eduard
  8. 53hornet

    Pango Unicode Characters -- Rendering Errors

    Greetings. I have been trying to configure a few of my applications (namely x11/rofi and x11-wm/i3-gaps) with an icon font called Material Design Icons Desktop. It's a font made up of numerous Unicode glyphs, similar to Font Awesome. The problem is those glyphs render with these strange "Unicode...
  9. H

    Laptop Nvidia : Only HDMI Screen...

    I have a strange situation (for me). I install freeBSD 12.1, xorg, xfce, nvidia-driver (build the 440.31 from ports) ... When I launch startx, the screen of my laptop become black with a little blanc square on top left. I lost 3-4 hour to discover that if I connect a HDMI monitor, I can see...
  10. G

    Solved Screen resolution on Lenovo x220

    Hi, I've the similar problem of https://forums.freebsd.org/threads/x220-x11-resolution-is-incorrect.61715/ topic. The resolution set on my laptop by default is 1024x768, but the real resolution is 1366x768. I used Slim + Xfce4. I've no choice to change it in the appearance settings. I try to...
  11. B

    No display output with KVM switch

    [Preface: this is the first bare-metal FreeBSD installation I've done in Quite Some Time (since FreeBSD 4, if memory serves), things have changed a lot since then, and I've not kept up in the intervening decades.] I've got my FreeBSD-11 box hooked up to a KVM switch via DisplayPort (I have...
  12. zilion

    Red Line in Display

    Hello, I have noted that in certain times appears this line and I have no idea what this can be. The image in attached. (zoomed). NOTE: The line disappears when I click something like changing tabs.
  13. T

    Solved Black screen when starting X (backlight)

    I had successfully installed FreeBSD 10.2 to my laptop and I had set up Xfce to work with, it was fine. I have no idea what happened but since the last two weeks whenever I startx the screen would just go black and I wasn't able to switch to a console to try to troubleshoot from there I was...
  14. UncleBAZINGA

    Samsung Notebook: Display brightness issues

    Hi all, I'm using a Samsung NP530U3C notebook (Core i3 3217U, HD Graphics 4000) with 10.2-RELEASE/GENERIC. Display brightness can't be adjusted via fn keys, but via terminal i.e. intel_backlight <value> works sysctl hw.acpi.video.lcd0.brightness=<value> also works I want to control it via the...