Hi everyone, I already spent hours on this problem, trying out everything I could find on different forums. Any help will be greatly appreciated and I will be happy to provide any more information necessary. Using Ubuntu 19.04, Nvidia drivers 430 (or any other version), the HDMI display is not de…

Please delete the file /usr/share/X11/xorg.conf.d/20-intel.conf and reboot. It is a fixed config for intel-only usage.

Hello, I have the same issue with Ubuntu 19.10 and GTX 580 Linux i7-ubuntu 5.3.0-40-generic #32-Ubuntu SMP Fri Jan 31 20:24:34 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Prime-select prime-select query nvidia ubuntu-drivers devices == /sys/devices/pci0000:00/0000:00:03.0/0000:03:00.0 == modalias :…

Similar challenges to the above: Monitor is an old LG Flatron. Dual boot machine disco/windows - the monitor works fine from the windows partition. It is also correctly detected on the login screen at startup of ubuntu, but drops out after logon. I use spectwrm as a windows layout manager - it does…

Please run nvidia-bug-report.sh as root and attach the resulting nvidia-bug-report.log.gz file to your post. You will have to rename the file ending to something else since the forum software doesn’t accept .gz files (nifty!).

Hi, I’m having the same issue, and tried all solutions above with no success. The first time I plugged the HDMI monitor it worked, but after I suspended the notebook once, it stopped working, even after power off and on again. Any help would be very appreciated, I’m on this for the entire day I h…

I am having the same issue. I have tried the following: prime-select query: nvidia I do not have /usr/share/X11/xorg.conf.d/20-intel.conf Secure Boot is disabled I do not have /etc/X11/xorg.conf I do not have any config file that has “nvidia-drm modeset” I am running Kubuntu 19.10, GTX1650 A…

Hi,I am using nvidia driver 430 with Ubuntu 20.04, i tried to edit options nvidia-drm modeset = 0 in conf but not working. I also tried driver 440 but nothing work. Can you review my attachment and help me? Thank you. nvidia-bug-report.log (816.7 KB)

Your gpu goes missing during boot, maybe some wrong udev rule, please post the output of grep 10de /lib/udev/rules.d/*

here is my grep 10de /lib/udev/rules.d/* output /lib/udev/rules.d/50-pm-nvidia.rules:ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x0c0330", ATTR{remove}="1" /lib/udev/rules.d/50-pm-nvidia.rules:ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10d…

[image] qvanphong: /lib/udev/rules.d/50-pm-nvidia.rules:ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x030000", ATTR{remove}="1" /lib/udev/rules.d/50-pm-nvidia.rules:ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x038000", ATTR{remove}="1" Th…

Ubuntu 19.04 doesn't detect my HDMI display

Graphics / Linux Linux

generix April 6, 2020, 10:59pm 48

You have an AMD+nvidia combo, please see this for the needed config changes:
https://forums.developer.nvidia.com/t/nvidia-xconfig-doesnt-do-what-i-want-it-to-nor-does-nvidia-settings/107883/7?u=generix

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Ubuntu 19.04 doesn't detect my HDMI display

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