我试图在 Ubuntu 16.04 中为 Nvidia GeForce GTX 1080 安装 CUDA 8.0。我安装了 CUDA 7.5，但它似乎与 GTX 1080 不兼容。我从 Nvidia 的开发人员页面下载了 .run 安装程序，但安装失败并将以下内容输出到 nvidia-installer.log
An NVIDIA kernel module 'nvidia-drm' appears to already be loaded in
your kernel. This may be because it is in use (for example, by an X
server, a CUDA program, or the NVIDIA Persistence Daemon), but this
may also happen if your kernel was configured without support for
module unloading. Please be sure to exit any programs that may …