Ubuntu 22.04: Second Monitor Stays Black with NVIDIA Graphics Card Plug-in
If you've recently upgraded to Ubuntu 22.04 and are experiencing issues with a second monitor connected to an NVIDIA graphics card, this article is for you. We'll cover the possible causes and provide detailed steps to resolve the issue. By the end of this article, your second monitor should be up and running.
Background
The problem of a second monitor staying black when connected to a system with an NVIDIA graphics card is not new. It has been reported across various Ubuntu versions, including 22.04. The issue can be caused by a number of factors, such as outdated drivers, incorrect configuration, or hardware compatibility.
Checking the Xorg Log
The first step to identifying the issue is to check the Xorg log. In your case, the log shows an error related to the DRM device. This error can occur due to a number of reasons, such as:
- Outdated or incorrect NVIDIA drivers
- Incorrect Xorg configuration
- Hardware compatibility issues
Resolving the Issue
Here are the steps to resolve the issue:
Step 1: Update the NVIDIA Drivers
Ensure that you have the latest NVIDIA drivers installed. To do this, follow these steps:
- Open a terminal and run the following command to update the package list:
sudo apt update- Install the NVIDIA drivers using the following command:
sudo apt install nvidia-driver-510Note: Replace '510' with the version number of the latest NVIDIA drivers available for your graphics card.
Step 2: Configure Xorg
If the issue persists, you may need to configure Xorg. To do this, follow these steps:
- Create a backup of the existing Xorg configuration file:
sudo mv /etc/X11/xorg.conf /etc/X11/xorg.conf.backup- Create a new Xorg configuration file using the NVIDIA X Server Settings tool:
sudo nvidia-settings --config /etc/X11/xorg.confNote: If the NVIDIA X Server Settings tool is not installed, you can install it using the following command:
sudo apt install nvidia-settingsStep 3: Test the Configuration
After configuring Xorg, restart your system and test the second monitor. If the issue persists, you may need to check for hardware compatibility issues.
References
- NVIDIA Drivers: https://www.nvidia.com/Download/index.aspx
- NVIDIA X Server Settings: https://www.nvidia.com/object/nvidia-settings.html
- Ubuntu 22.04: https://ubuntu.com/about/release-cycle/22-04
This article covers the issue of a second monitor staying black when connected to a system with an NVIDIA graphics card in Ubuntu 22.04. By following the steps outlined in this article, you should be able to resolve the issue and get your second monitor up and running. If the issue persists, it may be due to hardware compatibility issues, which should be addressed by the manufacturer.
We hope this article has been helpful. If you have any questions or comments, please leave them below. Thank you for reading!
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