cuda安装及卸载遇到的问题

it2025-03-23  7

1、卸载办法

# 用 runfile 方式安装的删除方法: sudo /usr/local/cuda-8.0/bin/uninstall_cuda_8.0.pl # 用 package manager 方式安装的删除方法: sudo apt-get --purge remove cuda-8.0 sudo apt autoremove sudo apt-get autoclean # cudnn文件和samples残留在 /usr/local/cuda-8.0/,删除 sudo rm -rf /usr/local/cuda-8.0/

2、安装办法 方法1 方法2

3、重点项,安装错误解决办法 由于版本不对应的问题,我连续安装卸载了n个版本的cuda,在安装cuda10时会莫名奇妙的报错如下,导致无法安装

错误:50 file:/var/cuda-repo-ubuntu1604-11-0-local nvidia-settings 450.51.05-0ubuntu1 无法找到文件 - /var/cuda-repo-ubuntu1604-11-0-local/./nvidia-settings_450.51.05-0ubuntu1_amd64.deb (2: 没有那个文件或目录) 获取:51 file:/var/cuda-repo-ubuntu1604-11-0-local cuda-drivers-450 450.51.05-1 [2,466 B] 错误:51 file:/var/cuda-repo-ubuntu1604-11-0-local cuda-drivers-450 450.51.05-1 无法找到文件 - /var/cuda-repo-ubuntu1604-11-0-local/./cuda-drivers-450_450.51.05-1_amd64.deb (2: 没有那个文件或目录) 获取:52 file:/var/cuda-repo-ubuntu1604-11-0-local cuda-drivers 450.51.05-1 [2,404 B] 错误:52 file:/var/cuda-repo-ubuntu1604-11-0-local cuda-drivers 450.51.05-1 无法找到文件 - /var/cuda-repo-ubuntu1604-11-0-local/./cuda-drivers_450.51.05-1_amd64.deb (2: 没有那个文件或目录) 获取:53 file:/var/cuda-repo-10-0-local-10.0.130-410.48 cuda-libraries-10-0 10.0.130-1 [2,586 B] 获取:54 file:/var/cuda-repo-10-0-local-10.0.130-410.48 cuda-runtime-10-0 10.0.130-1 [2,540 B] 获取:55 file:/var/cuda-repo-10-0-local-10.0.130-410.48 cuda-demo-suite-10-0 10.0.130-1 [3,868 kB] 获取:56 file:/var/cuda-repo-10-0-local-10.0.130-410.48 cuda-10-0 10.0.130-1 [2,562 B] 无法修复缺失的软件包。 E: 下载 file:/var/cuda-repo-ubuntu1604-11-0-local/./nvidia-450_450.51.05-0ubuntu1_amd64.deb 无法找到文件 - /var/cuda-repo-ubuntu1604-11-0-local/./nvidia-450_450.51.05-0ubuntu1_amd64.deb (2: 没有那个文件或目录) 失败

这就奇了怪了,然后在系统设置–软件更新–其他选项里找到了解决办法。将图中的cuda…11-0-local及cuda-repo-8-0…ga2前的勾选去除即可。

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