Ubuntu 20.04.5 LTS \n \l，ctrl+alt+f2切换字符登录f1切换图形
处理办法：
root登录执行
root@node37:/disk1/Qwen2.5-72B-Instruct-GPTQ-Int4# cat /etc/netplan/01-network-manager-all.yaml
# Let NetworkManager manage all devices on this system
network:
version: 2
renderer: networkd
ethernets:
# ibs5#:
# addresses: [10.10.10.37/24]
eno1:
addresses: [192.168.7.37/24]
gateway4: 192.168.7.1
nameservers:
addresses: [223.5.5.5,114.114.114.114,8.8.8.8]
root@node37:/usr/bin# pip install netifaces
安装完成
root@node37:/usr/bin# rm /usr/bin/python3
root@node37:/usr/bin# ln -sf /usr/bin/python3.10 /usr/bin/python3
root@node37:/usr/bin# netplan apply
Traceback (most recent call last):
File "/usr/sbin/netplan", line 20, in <module>
from netplan import Netplan
File "/usr/share/netplan/netplan/__init__.py", line 18, in <module>
from netplan.cli.core import Netplan
File "/usr/share/netplan/netplan/cli/core.py", line 24, in <module>
import netplan.cli.utils as utils
File "/usr/share/netplan/netplan/cli/utils.py", line 23, in <module>
import netifaces
ModuleNotFoundError: No module named 'netifaces'
root@node37:/usr/bin# which python
/root/anaconda3/bin/python
root@anaconda3:/bin# ln -sf /root/anaconda3/bin/python /usr/bin/python3
root@node37:/usr/bin# ping www.baidu.com
PING www.a.shifen.com (220.181.111.1) 56(84) bytes of data.
64 bytes from 220.181.111.1 (220.181.111.1): icmp_seq=1 ttl=54 time=2.19 ms
64 bytes from 220.181.111.1 (220.181.111.1): icmp_seq=2 ttl=54 time=2.09 ms
^C
--- www.a.shifen.com ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 2.094/2.141/2.189/0.047 ms
root@node37:/usr/bin#
相关参考：
