系统安装时没有默认安装 console-setup 包。

安装更新时会出现以下警告：

update-initramfs: Generating /boot/initrd.img-6.6.59-amd64-desktop-hwe
setupcon is missing. Please install the 'console-setup' package.
I: The initramfs will attempt to resume from /dev/nvme0n1p3
I: (UUID=c47a7154-c7e1-4714-9fe6-9a4717079e24)
I: Set the RESUME variable to override this.
live-boot: core filesystems devices utils udev blockdev dns.
update-initramfs: Generating /boot/initrd.img-6.6.47-amd64-desktop-hwe
setupcon is missing. Please install the 'console-setup' package.
I: The initramfs will attempt to resume from /dev/nvme0n1p3
I: (UUID=c47a7154-c7e1-4714-9fe6-9a4717079e24)
I: Set the RESUME variable to override this.
live-boot: core filesystems devices utils udev blockdev dns.
update-initramfs: Generating /boot/initrd.img-6.6.40-amd64-desktop-hwe
setupcon is missing. Please install the 'console-setup' package.

单独安装 console-setup:

sudo apt install console-setup
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following additional packages will be installed:
  console-setup-linux
The following NEW packages will be installed:
  console-setup console-setup-linux
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 1,984 kB of archives.
After this operation, 2,684 kB of additional disk space will be used.
Do you want to continue? [Y/n] 

请默认安装 console-setup.