can't install nvidia-driver-toolkit on Ubuntu 20.04 LTS - needs uninstallable package
Solution 1
I think you might have added PPAs or changed your sources.list in "/etc/apt/sources.list". If so, try first to get your sources.list to its original state (for ubuntu focal) which supposed to be something like:
deb http://archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
Yours might not be exactly the same but just make sure that all mirrors belong to focal.
Then list your packages sources using the command:
sudo apt-cache policy
Now if you find any PPAs related to nvidia/cuda try to remove it using the command:
sudo add-apt-repository --remove ppa:<ppa_name>/ppa
Then try to purge any nvidia or cuda related packages
sudo apt-get --purge remove "*cublas*" "cuda*" "*nvidia*"
And make sure that there are no cuda files are in /usr/local/cuda. If so remove them. Finally, clean the cache and remove unneeded packages using:
sudo apt-get clean
sudo apt-get autoremove
Now try again the following and hopefully it will work:
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install nvidia-cuda-toolkit
Solution 2
I had this issue, and was unable to upgrade from nvidia-450 to nvidia-455. Removing the old driver and reinstalling fixed it:
sudo apt-get purge 'nvidia-.*'
sudo ubuntu-drivers autoinstall
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Waddles
Updated on September 18, 2022Comments
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Waddles over 1 year
I've been trying to install
nvidia-cuda-toolkit
withsudo apt install nvidia-cuda-toolkit
and it displays the following error:The following packages have unmet dependencies: nvidia-cuda-toolkit : Depends: nvidia-cuda-dev (= 10.1.243-3) but it is not going to be installed E: Unable to correct problems, you have held broken packages.
Running `sudo apt install nvidia-cuda-dev` yields: The following packages have unmet dependencies: nvidia-cuda-dev : Depends: libcublas10 (= 10.1.243-3) but 10.2.2.214-1 is to be installed Recommends: libvdpau-dev but it is not going to be installed Recommends: libnvcuvid1 but it is not installable E: Unable to correct problems, you have held broken packages.
I tried installing it from NVIDIA's official website, but nothing works.
UPDATE: output of
sudo apt-cache show nvidia-cuda-dev
:Package: nvidia-cuda-dev Architecture: amd64 Version: 10.1.243-3 Priority: extra Section: multiverse/libdevel Source: nvidia-cuda-toolkit Origin: Ubuntu Maintainer: Ubuntu Developers <[email protected]> Original-Maintainer: Debian NVIDIA Maintainers <[email protected]> Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 1100028 Depends: libcudart10.1 (= 10.1.243-3), libaccinj64-10.1 (= 10.1.243-3), libcuinj64-10.1 (= 10.1.243-3), libnvrtc10.1 (= 10.1.243-3), libnvtoolsext1 (= 10.1.243-3), libnvvm3 (= 10.1.243-3), libcublas10 (= 10.1.243-3), libcublaslt10 (= 10.1.243-3), libnvblas10 (= 10.1.243-3), libcufft10 (= 10.1.243-3), libcufftw10 (= 10.1.243-3), libcurand10 (= 10.1.243-3), libcusolver10 (= 10.1.243-3), libcusolvermg10 (= 10.1.243-3), libcusparse10 (= 10.1.243-3), libnppc10 (= 10.1.243-3), libnppial10 (= 10.1.243-3), libnppicc10 (= 10.1.243-3), libnppicom10 (= 10.1.243-3), libnppidei10 (= 10.1.243-3), libnppif10 (= 10.1.243-3), libnppig10 (= 10.1.243-3), libnppim10 (= 10.1.243-3), libnppist10 (= 10.1.243-3), libnppisu10 (= 10.1.243-3), libnppitc10 (= 10.1.243-3), libnpps10 (= 10.1.243-3), libnvgraph10 (= 10.1.243-3), libnvjpeg10 (= 10.1.243-3), libcupti-dev (= 10.1.243-3), libnvidia-ml-dev (= 10.1.243-3), libthrust-dev Recommends: libcuda1 (>= 418.39) | libnvidia-tesla-cuda1 (>= 418.39) | libcuda.so.1 (>= 418.39) | libcuda-10.1-1, libgl1-mesa-dev | libgl-dev, libvdpau-dev, libnvcuvid1 Breaks: libcuda1 (<< 418.39) Filename: pool/multiverse/n/nvidia-cuda-toolkit/nvidia-cuda-dev_10.1.243-3_amd64.deb Size: 420308420 MD5sum: fbad3f84b31fe19a382ade63a57bc3ff SHA1: ceb1f2e2bfdc6fafbeced70bbc707d3e9f83e6f5 SHA256: 85b188b198c53be4d24a9d706dce2252d1d4d69592691c90d4bfd0cabc04f720 Homepage: https://developer.nvidia.com/cuda-zone Description-en: NVIDIA CUDA development files The Compute Unified Device Architecture (CUDA) enables NVIDIA graphics processing units (GPUs) to be used for massively parallel general purpose computation. . This package contains the development files: headers and libraries. Description-md5: 23a17262479fe7daf1cae67727e949c7
I also tried following this Medium article.
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jimifiki about 3 yearsDidn't work for me :-(
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Abramodj almost 3 yearsTried everything, and this finally worked! Thanks!
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Kesha Antonov over 2 yearsOnly what has worked!
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Raymond about 2 yearsDidn't work for me on 5.17.3 kernel