Closed Ziqi-Yang closed 1 year ago
请参考NetworkManager - DHCP client - ArchWiki 这一小节。在桌面环境安装的文章内只关闭连iwd服务,却没有关闭dhcpcd服务。 不关闭dhcpcd的systemd服务平时基本没什么影响,但对于校园网可能会有影响。(个人就是在没关闭前能连上校园网,但进不了登陆页面也没网) 这是我的sudo nmcli device wifi list输出:
iwd
dhcpcd
sudo nmcli device wifi list
IN-USE BSSID SSID MODE CHAN RATE SIGNAL BARS SECURITY 7C:1E:06:18:6D:D0 bjut_wifi Infra 6 130 Mbit/s 99 ▂▄▆█ -- 7C:1E:06:18:85:E0 bjut_wifi Infra 161 270 Mbit/s 99 ▂▄▆█ -- 7C:1E:06:18:85:E1 eduroam Infra 161 270 Mbit/s 99 ▂▄▆█ WPA2 802.1X 7C:1E:06:18:6D:D1 eduroam Infra 6 130 Mbit/s 97 ▂▄▆█ WPA2 802.1X 7C:1E:06:18:85:F1 eduroam Infra 1 130 Mbit/s 89 ▂▄▆█ WPA2 802.1X 7C:1E:06:18:85:F0 bjut_wifi Infra 1 130 Mbit/s 89 ▂▄▆█ -- 7C:1E:06:18:6D:C0 bjut_wifi Infra 165 130 Mbit/s 79 ▂▄▆_ -- 7C:1E:06:18:6D:C1 eduroam Infra 165 130 Mbit/s 79 ▂▄▆_ WPA2 802.1X 32:77:CF:64:A7:7E mirin Infra 1 117 Mbit/s 69 ▂▄▆_ WPA2 34:6B:5B:75:C3:11 eduroam Infra 11 130 Mbit/s 69 ▂▄▆_ WPA2 802.1X 3E:F8:62:A9:22:61 DIRECT-UDDESKTOP-FH6VF2MmsIW Infra 44 135 Mbit/s 69 ▂▄▆_ WPA2 34:6B:5B:75:C3:10 bjut_wifi Infra 11 130 Mbit/s 67 ▂▄▆_ -- 34:6B:5B:75:C3:00 bjut_wifi Infra 44 270 Mbit/s 62 ▂▄▆_ -- 34:6B:5B:75:C3:01 eduroam Infra 44 270 Mbit/s 60 ▂▄▆_ WPA2 802.1X 4E:AD:FF:44:04:49 -- Infra 149 270 Mbit/s 60 ▂▄▆_ WPA2 WPA3 * 7C:1E:06:18:87:80 bjut_wifi Infra 36 270 Mbit/s 58 ▂▄▆_ -- 7C:1E:06:18:87:91 eduroam Infra 6 130 Mbit/s 57 ▂▄▆_ WPA2 802.1X 7C:1E:06:18:87:90 bjut_wifi Infra 6 130 Mbit/s 57 ▂▄▆_ -- 7C:1E:06:18:87:81 eduroam Infra 36 270 Mbit/s 57 ▂▄▆_ WPA2 802.1X 7C:1E:06:18:86:81 eduroam Infra 44 270 Mbit/s 55 ▂▄__ WPA2 802.1X 7C:1E:06:18:86:80 bjut_wifi Infra 44 270 Mbit/s 54 ▂▄__ -- 7C:1E:06:18:86:90 bjut_wifi Infra 11 130 Mbit/s 52 ▂▄__ -- 7C:1E:06:18:86:91 eduroam Infra 11 130 Mbit/s 50 ▂▄__ WPA2 802.1X 7C:1E:06:18:87:00 bjut_wifi Infra 60 270 Mbit/s 49 ▂▄__ -- 7C:1E:06:18:87:01 eduroam Infra 60 270 Mbit/s 47 ▂▄__ WPA2 802.1X B4:A8:28:33:2A:DF SNC245010038 Infra 11 65 Mbit/s 44 ▂▄__ WPA2 34:6B:5B:75:45:40 bjut_wifi Infra 44 270 Mbit/s 44 ▂▄__ -- 34:6B:5B:75:45:00 bjut_wifi Infra 36 270 Mbit/s 32 ▂▄__ -- 34:6B:5B:75:45:01 eduroam Infra 36 270 Mbit/s 30 ▂___ WPA2 802.1X 34:6B:5B:75:45:41 eduroam Infra 44 270 Mbit/s 29 ▂___ WPA2 802.1X 34:6B:5B:75:C0:10 bjut_wifi Infra 6 130 Mbit/s 27 ▂___ -- 34:6B:5B:75:C0:11 eduroam Infra 6 130 Mbit/s 25 ▂___ WPA2 802.1X 34:6B:5B:78:58:C1 eduroam Infra 56 270 Mbit/s 25 ▂___ WPA2 802.1X 34:6B:5B:78:58:C0 bjut_wifi Infra 56 270 Mbit/s 25 ▂___ --
可以看到有很多bjut-wifi,如果开启dhcpcd的systemd服务,就可能对nm服务造成影响。进而连不上校园网(能连上,但没网)。
bjut-wifi
systemd
默认是不安装dhcpcd的
请参考NetworkManager - DHCP client - ArchWiki 这一小节。在桌面环境安装的文章内只关闭连
iwd
服务,却没有关闭dhcpcd
服务。不关闭dhcpcd的systemd服务平时基本没什么影响,但对于校园网可能会有影响。(个人就是在没关闭前能连上校园网,但进不了登陆页面也没网)
这是我的
sudo nmcli device wifi list
输出:可以看到有很多
bjut-wifi
,如果开启dhcpcd
的systemd
服务,就可能对nm服务造成影响。进而连不上校园网(能连上,但没网)。