Coral pcie in Proxmox LXC

[Justahobby01]

Hello,

I am trying to run Frigate in an LXC on Proxmox using a mini-pcie coral. I can see the device in the lxc using the lspci -nn | grep 089a command. However, ls /dev/apex_0 gives me ls: cannot access '/dev/apex_0': No such file or directory.

As best as I can tell, I need to something in the lxc config like
lxc.mount.entry: /dev/apex_0 /dev/apex_0 none bind,optional,create=file

However, I don't see /dev/apex_0 when I use that. Is there something else I'm missing? LXC config below:

arch: amd64 features: nesting=1 hostname: portainer memory: 4096 net0: name=eth0,bridge=vmbr0,hwaddr=00,ip=dhcp,type=veth onboot: 1 ostype: debian rootfs: local-lvm:vm-102-disk-0,size=25G swap: 512 lxc.cgroup.devices.allow: a lxc.cap.drop: lxc.mount.entry: /dev/apex_0 /dev/apex_0 none bind,optional,create=file

[hagak]

You probably need to install the PCIe driver:
https://coral.ai/docs/m2/get-started/#2-install-the-pcie-driver-and-edge-tpu-runtime

Not familiar with Proxmox so not sure if you can easily add that driver to it or not.

[Justahobby01]

Thanks for the response. I finally figured out I had an extra /

lxc.mount.entry: /dev/apex_0 /dev/apex_0 none....

Should have been

lxc.mount.entry: /dev/apex_0 dev/apex_0 none... `