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Security issue or known quirk? Wifi network settings suddenly changed. After reconnect, shows correct settings



The Next CEO of Stack OverflowChanging wireless network settings by editing files - is this possible?Kubuntu 11.04 Network Manager won't let me choose a wireless security method for my networkAsking for a SSTP connecting configuration file for using SSTP command lineSearching for wifi connectionsUbuntu 14.04 Server - WiFi WPA2 Personalwifi not connected with correct password 14.04 LTS on Intel Corporation Centrino Wireless-N 130 (rev 34)Ubuntu can connect iphone's hotspot, but not Motorola routerNot able to connect to school wifi network in Ubuntu 16.04 - need to edit ca-certificateHow to fix wifi problem with wpa & wpa2 personal security in kubuntu 16.04?Adhoc network to do p2p communication in ubuntu machines










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I connect to the same wifi network at home daily. It is secured with WPA2 and uses particular DNS servers that I entered into the IPv4 options. When I clicked into my wifi settings in Gnome for this network today while connected, it had different settings. Security said "WEP 40/128-bit Key (Hex or ASCII)" and it appeared to have the default settings for DNS (empty) and for connecting automatically (which I don't do), etc. The network ssid was the same, though. When I clicked "Turn Off" to disable the wifi and then re-enabled the wifi and reconnected, the settings were correct again. I'm at a loss to explain this. Hoping someone has a pointer to what might have happened here.










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    I connect to the same wifi network at home daily. It is secured with WPA2 and uses particular DNS servers that I entered into the IPv4 options. When I clicked into my wifi settings in Gnome for this network today while connected, it had different settings. Security said "WEP 40/128-bit Key (Hex or ASCII)" and it appeared to have the default settings for DNS (empty) and for connecting automatically (which I don't do), etc. The network ssid was the same, though. When I clicked "Turn Off" to disable the wifi and then re-enabled the wifi and reconnected, the settings were correct again. I'm at a loss to explain this. Hoping someone has a pointer to what might have happened here.










    share|improve this question







    New contributor




    S-Dev is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.






















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      I connect to the same wifi network at home daily. It is secured with WPA2 and uses particular DNS servers that I entered into the IPv4 options. When I clicked into my wifi settings in Gnome for this network today while connected, it had different settings. Security said "WEP 40/128-bit Key (Hex or ASCII)" and it appeared to have the default settings for DNS (empty) and for connecting automatically (which I don't do), etc. The network ssid was the same, though. When I clicked "Turn Off" to disable the wifi and then re-enabled the wifi and reconnected, the settings were correct again. I'm at a loss to explain this. Hoping someone has a pointer to what might have happened here.










      share|improve this question







      New contributor




      S-Dev is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I connect to the same wifi network at home daily. It is secured with WPA2 and uses particular DNS servers that I entered into the IPv4 options. When I clicked into my wifi settings in Gnome for this network today while connected, it had different settings. Security said "WEP 40/128-bit Key (Hex or ASCII)" and it appeared to have the default settings for DNS (empty) and for connecting automatically (which I don't do), etc. The network ssid was the same, though. When I clicked "Turn Off" to disable the wifi and then re-enabled the wifi and reconnected, the settings were correct again. I'm at a loss to explain this. Hoping someone has a pointer to what might have happened here.







      networking wireless network-manager






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      asked 22 mins ago









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