Question

我有ubuntu 18.04，并意外安装了cuda 9.1以运行Tensorflow-gpu，但似乎tensorflow-gpu需要cuda 10.0，所以我想先执行以下命令删除cuda：

martin@nlp-server:~$ sudo apt-get remove --auto-remove nvidia-cuda-toolkit
Reading package lists... Done
Building dependency tree       
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 cuda-libraries-dev-10-1 : Depends: libcublas-dev (>= 10.2.0.168) but 10.1.0.105-1 is to be installed
 cuda-samples-10-1 : Depends: libcublas-dev (>= 10.2.0.168) but 10.1.0.105-1 is to be installed
 cuda-visual-tools-10-1 : Depends: libcublas-dev (>= 10.2.0.168) but 10.1.0.105-1 is to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

然后我尝试运行“ apt --fix-broken install”，但出现以下错误：

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Correcting dependencies... Done
The following additional packages will be installed:
  libcublas-dev
The following packages will be upgraded:
  libcublas-dev
1 upgraded, 0 newly installed, 0 to remove and 145 not upgraded.
69 not fully installed or removed.
Need to get 0 B/39.1 MB of archives.
After this operation, 3,458 kB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 253408 files and directories currently installed.)
Preparing to unpack .../libcublas-dev_10.2.0.168-1_amd64.deb ...

Unpacking libcublas-dev (10.2.0.168-1) over (10.1.0.105-1) .........................................................................................................................................................................................................................................................] 
dpkg: error processing archive /var/cache/apt/archives/libcublas-dev_10.2.0.168-1_amd64.deb (--unpack):
 trying to overwrite '/usr/lib/x86_64-linux-gnu/libcublas_static.a', which is also in package nvidia-cuda-dev 9.1.85-3ubuntu1
dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
Errors were encountered while processing:
 /var/cache/apt/archives/libcublas-dev_10.2.0.168-1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

如何完全删除cuda？

Answer 1

您可能要删除两件事-nvidia驱动程序和cuda工具包。如果已使用apt-get安装，请使用以下命令从系统中完全删除软件包：

要删除cuda工具包，请执行以下操作：

sudo apt-get --purge remove "*cublas*" "cuda*" "nsight*"

要删除Nvidia驱动程序：

sudo apt-get --purge remove "*nvidia*"

如果您是通过源文件安装的（假定默认位置为/ use / local），请使用以下命令将其删除：

sudo rm -rf /usr/local/cuda*

如果遇到损坏的软件包的问题，则自将回购添加到apt / sources.lst以来就已经发生。运行以下命令将其删除：

sudo vim /etc/apt/sources.list

转到包含对Nvidia回购的引用的行，并通过在行前面附加＃来对其进行注释，例如：

#deb http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/ /

然后运行

sudo apt-get update

这将解决问题。

参考：Nvidia uninstallation

Answer 2

我如下解决了这个问题：

sudo apt-get purge nvidia*
sudo apt-get autoremove
sudo apt-get autoclean
sudo rm -rf /usr/local/cuda*

这将完成工作。

Answer 3

转到-/usr/local/cuda-10.2/bin

运行sudo ./cuda-uninstaller

选中所有选项，然后将其自动卸载

Answer 4

要删除CUDA工具包：

$ sudo apt-get --purge remove "*cublas*" "*cufft*" "*curand*" \
 "*cusolver*" "*cusparse*" "*npp*" "*nvjpeg*" "cuda*" "nsight*"

要删除NVIDIA驱动程序，请执行以下操作：

$ sudo apt-get --purge remove "*nvidia*"

要清理卸载：

$ sudo apt-get autoremove

来源：NVIDIA installation guide

Answer 5

删除 CUDA 工具包：

sudo apt-get --purge remove "*cublas*" "*cufft*" "*curand*" "*cusolver*" "*cusparse*" "*npp*" "*nvjpeg*" "cuda*" "nsight*"

如何从ubuntu中完全删除cuda？

5 个答案: