求助帖：ubuntu22.10 auto install user-data配置了为何还需要选择语言键盘(如何全自动)

0-现象：配置好autoinstll的PXE与user-data文件安装过程仍然要人工选语言、键盘等，非全自动；------

1.硬件环境：x86_64机器 + U盘（/dev/sda）；

2.软件环境：DHCP+PXE启动做好grub与pxe的autoinstall相关文件：

menuentry 'palos-ubuntu22.04-autoinstall' {
echo "linux kernel vmlinuz-22.04-X86"
linux IMG_UBUNTU/vmlinuz-22.04-x86 http_host=192.168.2.2 http_port=8080 ip=dhcp url=http://192.120.0.202:8082/IMG_UBUNTU/X8 ... -amd64.iso autoinstall ds=nocloud-net\;s=http://172.20.0.202:8082/IMG_UBUNTU/bash
echo "Grub.cfg:loading initrd-22.04-X86"
initrd IMG_UBUNTU/initrd-22.04-x86
}

menuentry 'palos-ubuntu22.10-autoinstall' {
echo "Grub.cfg:loading linux kernel vmlinuz-22.10-X86"
linux IMG_UBUNTU/vmlinuz-22.10-x86 http_host=192.168.2.2 http_port=8080 ip=dhcp url=http://192.120.0.202:8082/IMG_UBUNTU/X8 ... -amd64.iso autoinstall ds=nocloud-net\;s=http://172.20.0.202:8082/IMG_UBUNTU/bash
echo "Grub.cfg:loading initrd-22.10-X86"
initrd IMG_UBUNTU/initrd-22.10-x86
}

3.user-data文件为人工安装一遍后获取的响应文件------/var/log/installer/autoinstall-user-data

#cloud-config
autoinstall:
apt:
disable_components: []
geoip: true
preserve_sources_list: false
primary:
- arches:
- amd64
- i386
  uri: Index of /ubuntu/ | 清华大学开源软件镜像站 | Tsinghua Open Source Mirror
- arches:
- default
  uri: Index of /ubuntu-ports
  drivers:
  install: false
  identity:
  hostname: teamol
  password: $6$ 6GNI6HlrvEIhotl6$44incWozQaCm.HAnAI1onwZ42cLt1n/rNOHoUdzbtUjg6.utJq1.1FeBhBlgod1M7YgRts5vnmmP4RK1sg59i1
  realname: teamol
  username: teamol
  kernel:
  package: linux-generic
  keyboard:
  layout: us
  toggle: null
  variant: ''
  locale: en_US.UTF-8
  network:
  ethernets:
  enx00e04c6803e3:
  dhcp4: true
  enx4ec197e4f6ae:
  dhcp4: true
  enxe2015072449b:
  critical: true
  dhcp-identifier: mac
  dhcp4: true
  version: 2
  source:
  id: ubuntu-server
  search_drivers: false
  ssh:
  allow-pw: true
  authorized-keys: []
  install-server: true
  storage:
  config:
- ptable: gpt
  serial: USB_SanDisk_3.2Gen1_0101025e7ed32c68c0797f41acfb4a5b9fb7c1daaf35c7ca0750772f90e0d081e4ea000000000000000000001a55885c0002530091558107952a45ec-0:0
  path: /dev/sda
  wipe: superblock-recursive
  preserve: false
  name: ''
  grub_device: false
  type: disk
  id: disk-sda
- device: disk-sda
  size: 1127219200
  wipe: superblock
  flag: boot
  number: 1
  preserve: false
  grub_device: true
  offset: 1048576
  type: partition
  id: partition-0
- fstype: fat32
  volume: partition-0
  preserve: false
  type: format
  id: format-0
- device: disk-sda
  size: 2147483648
  wipe: superblock
  number: 2
  preserve: false
  grub_device: false
  offset: 1128267776
  type: partition
  id: partition-1
- fstype: ext4
  volume: partition-1
  preserve: false
  type: format
  id: format-1
- device: disk-sda
  size: 58253639680
  wipe: superblock
  number: 3
  preserve: false
  grub_device: false
  offset: 3275751424
  type: partition
  id: partition-2
- name: ubuntu-vg
  devices:
- partition-2
  preserve: false
  type: lvm_volgroup
  id: lvm_volgroup-0
- name: ubuntu-lv
  volgroup: lvm_volgroup-0
  size: 29125246976B
  wipe: superblock
  preserve: false
  type: lvm_partition
  id: lvm_partition-0
- fstype: ext4
  volume: lvm_partition-0
  preserve: false
  type: format
  id: format-2
- path: /
  device: format-2
  type: mount
  id: mount-2
- path: /boot
  device: format-1
  type: mount
  id: mount-1
- path: /boot/efi
  device: format-0
  type: mount
  id: mount-0
  updates: security
  version: 1