Hello from a Debian noob.
After spending around 10 hours trying different solutions and learning a lot about brightness things and graphic drivers, I decided to open even another thread about this to see if someone can help me because I'm on a dead end. This all-in-one PC has just four buttons at one side for volume and brightness. Volume button aren't working at all, and brightness just shows the graphic going up and down, with no effect at all. I'm in a place very dark at night and very bright at day and I use this PC a lot, so is a real issue to me because it gives me some headache by the minute along the day not to be able to change the brightness comfortably.
I'm using Debian 12, with MATE.
Changing things inside /sys/class/backlight/acpi_video0 does not a damn thing, and there's only THAT folder, so I have two graphic chips but no one is linked to that folder there because is not working at all.
I changed the drivers, having some bad issues, to the nvidia-legacy-390xx, but it depends on an obsolete xserver-xorg-core that kills keyboard and mouse if I change it. Even changing it, the problem continues.
I have results using and so, but the solutions I find about binding the buttons to that command are using the /sys/class/blablabla... path that does nothing, so they are useless. This command works for seconds and comes back to full kill-my-eyes brightness like 5 seconds later. Closing redshift stopped it from coming back to the previous brightness, and that's an issue too because I also use redshift to help a bit my already tired eyesight.
Thanks a lot beforehand for any practical help or trying you can give me.
This is my graphic stuff:
After spending around 10 hours trying different solutions and learning a lot about brightness things and graphic drivers, I decided to open even another thread about this to see if someone can help me because I'm on a dead end. This all-in-one PC has just four buttons at one side for volume and brightness. Volume button aren't working at all, and brightness just shows the graphic going up and down, with no effect at all. I'm in a place very dark at night and very bright at day and I use this PC a lot, so is a real issue to me because it gives me some headache by the minute along the day not to be able to change the brightness comfortably.
I'm using Debian 12, with MATE.
Changing things inside /sys/class/backlight/acpi_video0 does not a damn thing, and there's only THAT folder, so I have two graphic chips but no one is linked to that folder there because is not working at all.
I changed the drivers, having some bad issues, to the nvidia-legacy-390xx, but it depends on an obsolete xserver-xorg-core that kills keyboard and mouse if I change it. Even changing it, the problem continues.
I have results using
Code:
xrandr --output eDP-1 --brightness .4Thanks a lot beforehand for any practical help or trying you can give me.
This is my graphic stuff:
Code:
root@Vostro360:/home/myuser/Programas# lspci -k | grep -EA3 'VGA|3D|Display'00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)Subsystem: Dell 2nd Generation Core Processor Family Integrated Graphics ControllerKernel driver in use: i915Kernel modules: i915--01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 525M] (rev a1)Subsystem: Dell GF108M [GeForce GT 525M]Kernel driver in use: nvidiaKernel modules: nvidiaCode:
root@Vostro360:/home/myuser/Programas# xrandrScreen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 509mm x 286mm 1920x1080 59.98*+ 59.96 59.93 1680x1050 59.95 59.88 1400x1050 59.98 1600x900 59.95 59.82 1280x1024 60.02 1400x900 59.96 59.88 1280x960 60.00 1440x810 59.97 1368x768 59.88 59.85 1280x800 59.99 59.97 59.81 59.91 1280x720 60.00 59.99 59.86 59.74 1024x768 60.04 60.00 960x720 60.00 928x696 60.05 896x672 60.01 1024x576 59.95 59.96 59.90 59.82 960x600 59.93 60.00 960x540 59.96 59.99 59.63 59.82 800x600 60.00 60.32 56.25 840x525 60.01 59.88 864x486 59.92 59.57 700x525 59.98 800x450 59.95 59.82 640x512 60.02 700x450 59.96 59.88 640x480 60.00 59.94 720x405 59.51 58.99 684x384 59.88 59.85 640x400 59.88 59.98 640x360 59.86 59.83 59.84 59.32 512x384 60.00 512x288 60.00 59.92 480x270 59.63 59.82 400x300 60.32 56.34 432x243 59.92 59.57 320x240 60.05 360x202 59.51 59.13 320x180 59.84 59.32 VGA-1 disconnected (normal left inverted right x axis y axis)HDMI-1 disconnected (normal left inverted right x axis y axis)DP-1 disconnected (normal left inverted right x axis y axis)HDMI-2 disconnected (normal left inverted right x axis y axis)DP-2 disconnected (normal left inverted right x axis y axis)Statistics: Posted by leondante — 2024-04-01 09:09