Trouble-Shooting on LXC of ArchLinux

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I try to install ubuntu on ArchLinux using LXC, for the nfs server in ArchLinux seems forbidden the nfsv3’s client request, but in my joggler(which runs 12.04 server) the nfs server works OK, so I installed this version for validation.

Install method

Install the ubuntu machine via following method:

lxc-create -n Ubuntu_Container -t /usr/share/lxc/templates/lxc-ubuntu

Trouble Shooting

qemu-debootstrap

No debootstrap in Archlinux:

which: no qemu-debootstrap in

Solution: create a soft link from debootstrap to qemu-debootstrap:

lrwxrwxrwx 1 root root            11 Oct 19 20:13 qemu-debootstrap -> debootstrap

Keyrings

No keyring file:

I: Keyring file not available at /usr/share/keyrings/ubuntu-archive-keyring.gpg;

directly copy one keyring file from installed ubuntu system to local machine.

gpg Checking

gpg1v for checking signature error:

Error executing gpg1v to check Release signature

Solution: use –no-check-gpg
Edit the /usr/share/lxc/templates/lxc-ubuntu file, add –no-check-gpg after all of the debootstrap:

debootstrap --arch=amd64 --verbose --no-check-gpg

Now everything should goes OK, and you could enjoy the ubuntu installed on your lxc container.