Fedora 22가 설치된 노트북 "Lenovo s110"이 있습니다. Wi-Fi 연결이 임의로 끊어지고 자동으로 연결되지 않습니다.
$ dmesg
...
[15066.713308] wlp2s0: authenticate with 78:44:76:58:69:ef
[15066.742924] wlp2s0: send auth to 78:44:76:58:69:ef (try 1/3)
[15066.844039] wlp2s0: send auth to 78:44:76:58:69:ef (try 2/3)
[15066.945045] wlp2s0: send auth to 78:44:76:58:69:ef (try 3/3)
[15067.046071] wlp2s0: authentication with 78:44:76:58:69:ef timed out
[15068.554725] wlp2s0: authenticate with 78:44:76:58:69:ef
[15068.585268] wlp2s0: send auth to 78:44:76:58:69:ef (try 1/3)
[15068.686190] wlp2s0: send auth to 78:44:76:58:69:ef (try 2/3)
[15068.787205] wlp2s0: send auth to 78:44:76:58:69:ef (try 3/3)
[15068.888242] wlp2s0: authentication with 78:44:76:58:69:ef timed out
[15070.831181] wlp2s0: authenticate with 78:44:76:58:69:ef
[15070.864327] wlp2s0: send auth to 78:44:76:58:69:ef (try 1/3)
[15070.965439] wlp2s0: send auth to 78:44:76:58:69:ef (try 2/3)
[15071.066467] wlp2s0: send auth to 78:44:76:58:69:ef (try 3/3)
[15071.167458] wlp2s0: authentication with 78:44:76:58:69:ef timed out
[15080.948778] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
수동으로 연결하면(홈 Wi-Fi 네트워크를 선택하고 "연결" 클릭) 다음과 같이 연결됩니다.
$ dmesg
...
[15556.678847] wlp2s0: authenticate with 78:44:76:58:69:ef
[15556.695394] wlp2s0: send auth to 78:44:76:58:69:ef (try 1/3)
[15556.696906] wlp2s0: authenticated
[15556.698328] wlp2s0: associate with 78:44:76:58:69:ef (try 1/3)
[15556.702316] wlp2s0: RX AssocResp from 78:44:76:58:69:ef (capab=0x411 status=0 aid=2)
[15556.702833] wlp2s0: associated
[15556.702895] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
네트워크 컨트롤러: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi 어댑터(rev 01)
나는 무엇을 해야할지 모르겠습니다. 최소한 조언이라도 해주세요.