跟大家講解下有關Linux無線ESSID:off/any錯誤怎么辦，相信小伙伴們對這個話題應該也很關注吧，現在就為小伙伴們說說Linux無線ESSID:off/any錯誤怎么辦，小編也收集到了有關Linux無線ESSID:off/any錯誤怎么辦的相關資料，希望大家看到了會喜歡。
我用的Distribution是SUSE，昨天上網發現無線網絡突然掃描不了，在命令行下輸入iwconfig wlan0得到的結果為：wlan0 IEEE 802.11bgn ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm Retry long limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off這個信息說明任何無線都無法被掃描到。
查了很多資料都不知道是什么原因。輸入命令/etc/init.d/network restart得到的結果為：Shutting down network interfaces: eth0 device: Realtek Semiconductor Co., Ltd. RTL8111/8168B No configuration found for eth0 Nevertheless the interface will be shut down. done wlan0 device: Atheros Communications Inc. AR9485 Wireless N doneShutting down service network . . . . . . . . . doneHint: you may set mandatory devices in /etc/sysconfig/network/configSetting up network interfaces: eth0 device: Realtek Semiconductor Co., Ltd. RTL8111/8168B No configuration found for eth0 unused wlan0 device: Atheros Communications Inc. AR9485 Wireless N wlan0 warning: using NO encryption wlan0 Starting DHCP4+DHCP6 client. . . . . . . . wlan0 DHCP4 continues in background wlan0 DHCP6 continues in background waitingSetting up service network . . . . . . . . . . doneSuSEfirewall2: Setting up rules from /etc/sysconfig/SuSEfirewall2 ...SuSEfirewall2: using default zone 'ext' for interface eth0SuSEfirewall2: batch committing...SuSEfirewall2: Firewall rules successfully set
注意，上面的信息中有一個異常：wlan0 DHCP6 continues in background waiting進到圖形界面的“網絡設置”中的“全局選項”，如下圖所示：
發現圖中的“啟用IPv6”選項被勾起來了。把該選項前面的勾去掉，無線網絡恢復可以為正常掃描。
問題解決！
來源：卡飯網