In this article, we will explore a common issue experienced by Ubuntu users: the “Possible Missing Firmware” error for Nvidia. This error typically occurs when you run the
sudo apt update command and the system is unable to locate the necessary firmware files for the Nvidia nouveau module.
While these error messages are just warnings and usually do not affect the overall functionality of your system, it is recommended to resolve them to ensure the proper operation of the Nvidia nouveau module.
To fix "Possible Missing Firmware" errors for Nvidia on Ubuntu, you can create a new directory for the missing firmware files and copy them from another directory. This involves running a few commands in the terminal to create the directory, navigate to the source directory, and copy the firmware files. After completing these steps, running
sudo apt update should no longer display the error messages.
Understanding the Issue
The firmware files are crucial for the functioning of the Nvidia nouveau module. If these files are missing, the module may not operate as expected. The error messages indicate that the system is unable to locate these files.
Checking For Missing Firmware Files
Before we proceed with the solution, let’s first verify whether the firmware files are indeed missing. Open a terminal and run the following commands:
sudo find / -name "scrubber.bin" sudo find / -name "sig.bin" sudo find / -name "sw_method_init.bin" sudo find / -name "ucode_unload.bin"
These commands search your entire system for the named firmware files. If the files are not found, it confirms that they are missing and we can proceed with the solution.
Fixing The Issue
To resolve this issue, we need to create a new directory for the missing firmware files and copy them from another directory. Here are the steps:
- Create a new directory: Run the following command to create a new directory for the firmware files:
sudo mkdir /lib/firmware/nvidia/gv100
- Navigate to the source directory: The source directory contains the firmware files that we need to copy. Navigate to this directory by running:
- Copy the firmware files: Now, we will copy the firmware files from the source directory to the new directory we created. Run the following commands:
sudo cp -r acr/ gr/ ../gv100/ cd ../gp107 sudo cp -r sec2/ nvdec/ ../gv100/
These commands copy the
nvdec/ directories, which contain the firmware files, to the
After copying the firmware files, run
sudo apt update again. The error messages should no longer appear.
This solution is specific to the Nvidia nouveau module and may not apply to other firmware-related issues. If you are using Debian 10 Buster and facing the same issue, the above solution should work for you as well.
Remember, these error messages are just warnings and should not affect the overall functionality of your system. However, it is recommended to resolve them to ensure proper operation of the Nvidia nouveau module.
If you encounter any issues or need further assistance, feel free to ask in the comments section below.
The Nvidia nouveau module is a free and open-source graphics device driver for Nvidia graphics cards. It provides support for 2D and 3D acceleration, as well as video decoding and encoding capabilities.
The "Possible Missing Firmware" error occurs when the system is unable to locate the necessary firmware files for the Nvidia nouveau module. These firmware files are essential for the proper functioning of the module.
Resolving the error will ensure that the Nvidia nouveau module operates as expected. While it may not directly improve the performance of your Nvidia graphics card, it is important to have the necessary firmware files for optimal functionality.
The error messages are usually just warnings and do not significantly impact the overall functionality of your system. However, it is recommended to resolve them to ensure the proper operation of the Nvidia nouveau module.
The provided solution is specifically tailored for Ubuntu. While it may work for other Debian-based distributions, it may not be applicable to all Linux distributions. It is recommended to consult the documentation or support resources for your specific distribution if you encounter similar firmware-related issues.