Minha nova instalação do Ubuntu 18.04 funciona bem, e meu Qualcomm Atheros QCA9377 pode se conectar a todas as redes WiFi, exceto a empresa WPA / WPA2 no meu local de trabalho.
Ele continua pedindo senha e não autentica.
Eu tenho um laptop Lenovo ideapad 500S.
Eu tentei compilar um driver como ele diz em esta questão , mas não consigo compilar o driver na minha versão do kernel, e não consigo fazer o downgrade do meu kernel o suficiente.
journalctl -u NetworkManager :
May 23 19:58:51 GiladComp NetworkManager[717]: <info> [1527094731.9482] device (wlp2s0): supplicant interface state: authenticating -> associating
May 23 19:58:51 GiladComp NetworkManager[717]: <info> [1527094731.9551] device (wlp2s0): supplicant interface state: associating -> associated
May 23 19:58:53 GiladComp NetworkManager[717]: <warn> [1527094733.9625] sup-iface[0x5586b260dcd0,wlp2s0]: connection disconnected (reason -3)
May 23 19:58:53 GiladComp NetworkManager[717]: <info> [1527094733.9641] device (wlp2s0): supplicant interface state: associated -> disconnected
May 23 19:58:53 GiladComp NetworkManager[717]: <warn> [1527094733.9644] sup-iface[0x5586b260dcd0,wlp2s0]: connection disconnected (reason -3)
May 23 19:58:54 GiladComp NetworkManager[717]: <info> [1527094734.0678] device (wlp2s0): supplicant interface state: disconnected -> scanning
May 23 19:58:59 GiladComp NetworkManager[717]: <warn> [1527094739.9596] device (wlp2s0): Activation: (wifi) association took too long
May 23 19:58:59 GiladComp NetworkManager[717]: <info> [1527094739.9597] device (wlp2s0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
May 23 19:58:59 GiladComp NetworkManager[717]: <warn> [1527094739.9653] device (wlp2s0): Activation: (wifi) asking for new secrets
May 23 19:59:01 GiladComp NetworkManager[717]: <warn> [1527094741.9533] device (wlp2s0): User canceled the secrets request.
May 23 19:59:01 GiladComp NetworkManager[717]: <info> [1527094741.9534] device (wlp2s0): state change: need-auth -> failed (reason 'no-secrets', sys-iface-state: 'managed')
May 23 19:59:01 GiladComp NetworkManager[717]: <info> [1527094741.9542] manager: NetworkManager state is now DISCONNECTED
May 23 19:59:01 GiladComp NetworkManager[717]: <warn> [1527094741.9555] device (wlp2s0): Activation: failed for connection 'BGU-WPA'
May 23 19:59:01 GiladComp NetworkManager[717]: <info> [1527094741.9572] device (wlp2s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')