pve的lxc容器下直通核显步骤

pve的主机里查看

ls -l /dev/dri
显示
drwxr-xr-x 2 root root         80 May 11 09:13 by-path
crw-rw---- 1 root video  226,   0 May 11 09:13 card0
crw-rw---- 1 root render 226, 128 May 11 09:13 renderD128

创建容器，我选的是ubuntu20.04

编辑配置文件

nano /etc/pve/lxc/100.conf
添加
lxc.cgroup2.devices.allow: c 226:0 rwm
lxc.cgroup2.devices.allow: c 226:128 rwm
lxc.mount.entry: /dev/dri/card0 dev/dri/card0 none bind,optional,create=file
lxc.mount.entry: /dev/dri/renderD128 dev/dri/renderD128 none bind,optional,create=file
保存退出

开启lxc后安装驱动

参考https://dgpu-docs.intel.com/installation-guides/ubuntu/ubuntu-focal.html

apt-get update -y

apt-get install -y gpg-agent wget

wget -qO - https://repositories.intel.com/graphics/intel-graphics.key | apt-key add -

apt-add-repository 'deb [arch=amd64] https://repositories.intel.com/graphics/ubuntu focal main'

apt-get update -y

apt-get install \
  intel-opencl-icd \
  intel-level-zero-gpu level-zero \
  intel-media-va-driver-non-free libmfx1

apt-get install \
  libigc-dev \
  intel-igc-cm \
  libigdfcl-dev \
  libigfxcmrt-dev \
  level-zero-dev \
  vainfo

查看命令
vainfo

显示如上图就是安装驱动成功，接下来就可以愉快的安装jellyfin了