I am writing this from my Android so it will be hard for me to duplicate code.
My T-Mobile router stopped working for about a day; since then, everything else has worked, including family smart devices, our phones, and family Windows PCs. But even when I connect with a LAN cable, now my laptop won't work. I tried to connect to the WiFi with nmcli, but I got the "secrets" message described on the
ArchWiki. Going into the
Code:
journalctl -u NetworkManager
logs, there was so much I wasn't able to figure out what was going wrong. /etc/systemd/resolved.conf file was more managable; I saw it was paralell to this output:
Code:
Loaded: loaded (/usr/lib/systemd/system/N
etworkManager.service; enabled; vendor preset: disabled)
https://bbs.archlinux.org/viewtopic.php?id=262562[CODE]vendor preset: disabled)dor preset: disabled[\CODE] message identical, but I don't know what to modify to fix it.
EDIT: I solved the problem, using the instructions
here. For anyone else's reference, my terminal input/output is as follows:
Code:
[austin@archlinux ~]$ wifi-menu
bash: wifi-menu: command not found
[austin@archlinux ~]$ ping -c www.duckduckgo.com
ping: invalid argument: 'www.duckduckgo.com'
[austin@archlinux ~]$ ping -c 3 www.duckduckgo.com
ping: www.duckduckgo.com: Temporary failure in name resolution
[austin@archlinux ~]$ cd /etc/netctl/examples
bash: cd: /etc/netctl/examples: No such file or directory
[austin@archlinux ~]$ cd /etc/netct;/example
bash: cd: /etc/netct: No such file or directory
bash: /example: No such file or directory
[austin@archlinux ~]$ cd /etc/netctl
bash: cd: /etc/netctl: No such file or directory
[austin@archlinux ~]$ netctl start your_profile
bash: netctl: command not found
[austin@archlinux ~]$ sudo systemctl enable NetworkManager.service
[sudo] password for austin:
[austin@archlinux ~]$ sudo systemctl disable dhcpcd.service
Failed to disable unit: Unit file dhcpcd.service does not exist.
[austin@archlinux ~]$ sudo systemctl enable wpa_supplicant.service
Created symlink /etc/systemd/system/dbus-fi.w1.wpa_supplicant1.service → /usr/lib/systemd/system/wpa_supplicant.service.
Created symlink /etc/systemd/system/multi-user.target.wants/wpa_supplicant.service → /usr/lib/systemd/system/wpa_supplicant.service.
[austin@archlinux ~]$ sudo systemctl start NetworkManager.service
[austin@archlinux ~]$ nmcli device wifi list
IN-USE BSSID SSID MODE CHAN RATE SIGNAL BARS SECURITY
DC:8D:8A:49:DE:C4 TMOBILE-DEBB Infra 1 260 Mbit/s 100 ▂▄▆█ WPA1 WPA2
DC:8D:8A:49:DE:C5 TMOBILE-DEBB Infra 36 540 Mbit/s 100 ▂▄▆█ WPA1 WPA2
DC:8D:8A:49:DE:C6 TMOBILE-DEBB Infra 149 540 Mbit/s 100 ▂▄▆█ WPA1 WPA2
0A:84:9D:59:97:60 DIRECT-hX-FireTV_b066 Infra 149 130 Mbit/s 57 ▂▄▆_ WPA2
8C:3B:AD:E7:13:D0 Thao Infra 9 130 Mbit/s 54 ▂▄__ WPA2
52:F5:DA:EF:D9:69 DIRECT-Wf-FireTV_6027 Infra 149 270 Mbit/s 37 ▂▄__ WPA2
C0:94:35:D1:C8:1E Baseball22 Infra 1 260 Mbit/s 30 ▂___ WPA2
C6:94:35:D1:C8:1E -- Infra 1 260 Mbit/s 30 ▂___ WPA2
E0:22:03:71:3A:2D ATT6jYD3YN Infra 1 130 Mbit/s 30 ▂___ WPA2
3C:37:86:CB:45:B3 NETGEAR_EXT Infra 11 270 Mbit/s 27 ▂___ --
[austin@archlinux ~]$ nmcli device wifi connect TMOBILE-DEBB password 78ae72f944
Device 'wlan0' successfully activated with '8b090d57-4dba-44f4-8869-2da917c867ed'.
