修改网络验证服务器

nano /etc/NetworkManager/conf.d/20-connectivity.conf

将网址uri替换

[connectivity]
uri=http://nmcheck.gnome.org/check_network_status.txt

强制关闭网络验证

[connectivity]
enabled=false

Refer

  • https://wiki.archlinux.org/title/NetworkManager#Checking_connectivity

  • https://www.reddit.com/r/gnome/comments/ke9ytm/network_manager_popup/
  • https://www.reddit.com/r/archlinux/comments/keai0g/does_anyone_know_if_this_is_normal/
  • https://forum.garudalinux.org/t/you-need-to-log-in-to-this-network/2184/2
  • https://forum.endeavouros.com/t/strange-network-message-kde/10456/2