类似的报错信息，就是卡在了nvidia-dkms-550无法安装

Loading new nvidia-550.40.07 DKMS files…

Building for 6.5.0-15-generic

Building for architecture x86_64

Building initial module for 6.5.0-15-generic

ERROR: Cannot create report: [Errno 17] File exists: ‘/var/crash/nvidia-dkms-550.0.crash’

Error! Bad return status for module build on kernel: 6.5.0-15-generic (x86_64)

Consult /var/lib/dkms/nvidia/550.40.07/build/make.log for more information.

dpkg: error processing package nvidia-dkms-550 (–configure):

installed nvidia-dkms-550 package post-installation script subprocess returned error exit status 10

Setting up libnvidia-encode-550:amd64 (550.40.07-0ubuntu0~gpu23.10.1) …

Setting up libnvidia-encode-550:i386 (550.40.07-0ubuntu0~gpu23.10.1) …

dpkg: dependency problems prevent configuration of nvidia-driver-550:

nvidia-driver-550 depends on nvidia-dkms-550 (<= 550.40.07-1); however:

Package nvidia-dkms-550 is not configured yet.

nvidia-driver-550 depends on nvidia-dkms-550 (>= 550.40.07); however:

Package nvidia-dkms-550 is not configured yet.

dpkg: error processing package nvidia-driver-550 (–configure):

dependency problems - leaving unconfigured

No apport report written because the error message indicates its a followup error from a previous failure.

原因

GCC版本问题，虽然官方说6.0～13.0版本都支持。。但我这个gcc-11.4就是不行.于是更新gcc-12成功再去安装，成功解决！！

解决方案

首先，清除之前的相关文件，我们重新安装一遍。

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

安装gcc12

# 查看之前的版本

> gcc --version

gcc-11 (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0

Copyright (C) 2021 Free Software Foundation, Inc.

> sudo apt-get install gcc-12 # 安装gcc12

# 将他添加到gcc备选组中，且设置优先级为12

> sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-12 12

/usr/bin/gcc 主链接gcc 组名/usr/bin/gcc-12 要添加进组的链接12 优先级，越高约优先

查看gcc的链接设置

> sudo update-alternatives --config gcc

重新安装NVIDIA-DRIVER-550

我采用的是手动安装，而不是apt安装，

下载驱动的地址：

https://www.nvidia.cn/download/index.aspx

安装方式

# 添加执行权限

> sudo chmod +x "NVIDIA-Linux-x86_64-550.78.run"

# 执行安装

> sudo bash "NVIDIA-Linux-x86_64-550.78.run"

尝试无效的方法

正常安装流程无效

sudo add-apt-repository ppa:graphics-drivers/ppa

sudo apt update

sudo apt install nvidia-driver-550

手动下载库nvidia-dkms-550，安装也无效。

在ADDITIONAL DRIVER里面下载也无效 也会报错

即使有这个550驱动来源，也无法切换。