我正在尝试连接到我的大学局域网，并且已完成所有要求的操作，但仍无法连接。
设置：
身份验证：PEAP
内部身份验证：MSCHAPv2
（和凭证）
以下是我目前尝试过的方法
- 我尝试过使用 GUI，但错误不太明显
- 我尝试使用连接
nmcli
nmcli con up iiithauthcert --askiiithauthcert我给个人资料赋予的名字在哪里？
我在一个终端窗口上运行了命令，然后journalctl -f -t NetworkManager在另一个终端窗口上运行
日志如下
Dec 11 22:05:01 lap-G3-3500 NetworkManager[992]: <info> [1639240501.1160] device (enp4s0): state change: deactivating -> disconnected (reason 'new-activation', sys-iface-state: 'managed')
Dec 11 22:05:01 lap-G3-3500 NetworkManager[992]: <info> [1639240501.1184] device (enp4s0): Activation: starting connection 'iiithauthcert' (0ae6a421-26cd-4303-a902-c59d45f17f7b)
Dec 11 22:05:01 lap-G3-3500 NetworkManager[992]: <info> [1639240501.1207] device (enp4s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Dec 11 22:05:01 lap-G3-3500 NetworkManager[992]: <info> [1639240501.1215] device (enp4s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Dec 11 22:05:01 lap-G3-3500 NetworkManager[992]: <info> [1639240501.1223] device (enp4s0): Activation: (ethernet) connection 'iiithauthcert' has security, but secrets are required.
Dec 11 22:05:01 lap-G3-3500 NetworkManager[992]: <info> [1639240501.1224] device (enp4s0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
Dec 11 22:05:01 lap-G3-3500 NetworkManager[992]: <info> [1639240501.1229] device (enp4s0): Activation: (ethernet) asking for new secrets
Dec 11 22:05:01 lap-G3-3500 NetworkManager[992]: <warn> [1639240501.1360] dispatcher: (28) /etc/NetworkManager/dispatcher.d/99tlp-rdw-nm failed (failed): Script '/etc/NetworkManager/dispatcher.d/99tlp-rdw-nm' exited with status 2.
Dec 11 22:05:36 lap-G3-3500 NetworkManager[992]: <info> [1639240536.0709] device (enp4s0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
Dec 11 22:05:36 lap-G3-3500 NetworkManager[992]: <info> [1639240536.0717] device (enp4s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Dec 11 22:05:36 lap-G3-3500 NetworkManager[992]: <info> [1639240536.0727] device (enp4s0): Activation: (ethernet) connection 'iiithauthcert' requires no security. No secrets needed.
Dec 11 22:05:39 lap-G3-3500 NetworkManager[992]: <error> [1639240539.0751] device (enp4s0): Couldn't initialize supplicant interface: Failed to D-Bus activate wpa_supplicant service
Dec 11 22:05:39 lap-G3-3500 NetworkManager[992]: <info> [1639240539.0752] device (enp4s0): state change: config -> failed (reason 'supplicant-failed', sys-iface-state: 'managed')
Dec 11 22:05:39 lap-G3-3500 NetworkManager[992]: <warn> [1639240539.0762] device (enp4s0): Activation: failed for connection 'iiithauthcert'
Dec 11 22:05:39 lap-G3-3500 NetworkManager[992]: <info> [1639240539.0767] device (enp4s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
Dec 11 22:05:39 lap-G3-3500 NetworkManager[992]: <info> [1639240539.0793] policy: auto-activating connection 'iiithauthcert' (0ae6a421-26cd-4303-a902-c59d45f17f7b)
Dec 11 22:05:39 lap-G3-3500 NetworkManager[992]: <info> [1639240539.0806] device (enp4s0): Activation: starting connection 'iiithauthcert' (0ae6a421-26cd-4303-a902-c59d45f17f7b)
Dec 11 22:05:39 lap-G3-3500 NetworkManager[992]: <info> [1639240539.0807] device (enp4s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Dec 11 22:05:39 lap-G3-3500 NetworkManager[992]: <info> [1639240539.0810] device (enp4s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Dec 11 22:05:39 lap-G3-3500 NetworkManager[992]: <info> [1639240539.0813] device (enp4s0): Activation: (ethernet) connection 'iiithauthcert' has security, but secrets are required.
Dec 11 22:05:39 lap-G3-3500 NetworkManager[992]: <info> [1639240539.0813] device (enp4s0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
Dec 11 22:05:39 lap-G3-3500 NetworkManager[992]: <info> [1639240539.0815] device (enp4s0): Activation: (ethernet) asking for new secrets
请注意，我确信我的凭据输入正确，因为我正在使用 Windows 10 进行双启动，并且能够成功连接到那里的 LAN（使用这些凭据）
如果我需要提供其他信息以便更好地了解我的问题，请告诉我。
我正在运行的 Ubuntu 系统是 21.10
任何帮助或建议都将不胜感激。