For LXD case, having:
config: boot.autostart: "false" raw.lxc: |- lxc.mount.auto = proc:rw
Might mitigate the issue, allowing /proc/sys/fs/binfmt_misc to be updated by lxd container. Since this is not default, possible SRU would be to detect lxd container in qemu-user-static installation just like it was done for the WSL case.
For LXD case, having:
config:
boot.autostart: "false"
raw.lxc: |-
lxc.mount.auto = proc:rw
Might mitigate the issue, allowing /proc/sys/ fs/binfmt_ misc to be updated by lxd container. Since this is not default, possible SRU would be to detect lxd container in qemu-user-static installation just like it was done for the WSL case.