我正在尝试运行命令“sudo apt 升级“我看到这个错误，它不允许我在基于 CLI 的服务器上安装 ubuntu-desktop。有什么方法可以解决这个问题，或者请告诉我如何在 Ubuntu 服务器（CLI）上安装 ubuntu-desktop GUI
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] Y
Setting up sane-utils (1.0.27-1~experimental3ubuntu2.1) ...
gpasswd: group 'scanner' does not exist in /etc/group
adduser: `/usr/bin/gpasswd -a saned scanner' returned error code 3. Exiting.
dpkg: error processing package sane-utils (--configure):
installed sane-utils package post-installation script subprocess returned error exit status 1
Errors were encountered while processing:
sane-utils
E: Sub-process /usr/bin/dpkg returned an error code (1)