PCに64ビットのDebian 9ストレッチ(GNOMEデスクトップ)をインストールしました。私のUSBワイヤレスアダプター(TP-LINK TL-WN722N)は、atherosファームウェアのインストール後に自動的に検出されました。
apt-get install firmware-atheros
しかし、パスワードで保護されているかどうかに関係なく、ワイヤレスフレームワークに接続できません。
USBを差し込みました。検出され、認証が送信され、認証されましたが、すぐに認証が中止されました。IPV6を無効にしても問題は解決しませんでした。これが私のdmesg
レポートです。
[ 59.880805] usb 1-1.4: new high-speed USB device number 4 using ehci-pci
[ 60.005727] usb 1-1.4: New USB device found, idVendor=0cf3, idProduct=9271
[ 60.005729] usb 1-1.4: New USB device strings: Mfr=16, Product=32, SerialNumber=48
[ 60.005731] usb 1-1.4: Product: USB2.0 WLAN
[ 60.005732] usb 1-1.4: Manufacturer: ATHEROS
[ 60.005734] usb 1-1.4: SerialNumber: 12345
[ 60.324981] usb 1-1.4: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[ 60.325069] usbcore: registered new interface driver ath9k_htc
[ 60.348095] usb 1-1.4: firmware: direct-loading firmware ath9k_htc/htc_9271-1.4.0.fw
[ 60.629962] usb 1-1.4: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[ 60.880826] ath9k_htc 1-1.4:1.0: ath9k_htc: HTC initialized with 33 credits
[ 61.111895] ath9k_htc 1-1.4:1.0: ath9k_htc: FW Version: 1.4
[ 61.111897] ath9k_htc 1-1.4:1.0: FW RMW support: On
[ 61.111899] ath: EEPROM regdomain: 0x809c
[ 61.111900] ath: EEPROM indicates we should expect a country code
[ 61.111901] ath: doing EEPROM country->regdmn map search
[ 61.111911] ath: country maps to regdmn code: 0x52
[ 61.111912] ath: Country alpha2 being used: CN
[ 61.111912] ath: Regpair used: 0x52
[ 61.122477] ieee80211 phy0: Atheros AR9271 Rev:1
[ 61.185069] ath9k_htc 1-1.4:1.0 wlx18a6f7160a49: renamed from wlan0
[ 61.224640] IPv6: ADDRCONF(NETDEV_UP): wlx18a6f7160a49: link is not ready
[ 61.361032] IPv6: ADDRCONF(NETDEV_UP): wlx18a6f7160a49: link is not ready
[ 61.535923] IPv6: ADDRCONF(NETDEV_UP): wlx18a6f7160a49: link is not ready
[ 61.743450] IPv6: ADDRCONF(NETDEV_UP): wlx18a6f7160a49: link is not ready
[ 69.190250] IPv6: ADDRCONF(NETDEV_UP): wlx18a6f7160a49: link is not ready
[ 70.360621] wlx18a6f7160a49: authenticate with 74:23:44:dc:0f:d7
[ 70.551637] wlx18a6f7160a49: send auth to 74:23:44:dc:0f:d7 (try 1/3)
[ 70.556012] wlx18a6f7160a49: authenticated
[ 75.555233] wlx18a6f7160a49: aborting authentication with 74:23:44:dc:0f:d7 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 76.872114] wlx18a6f7160a49: authenticate with 74:23:44:dc:0f:d7
[ 77.061146] wlx18a6f7160a49: send auth to 74:23:44:dc:0f:d7 (try 1/3)
[ 77.065158] wlx18a6f7160a49: authenticated
[ 82.061225] wlx18a6f7160a49: aborting authentication with 74:23:44:dc:0f:d7 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 83.775718] wlx18a6f7160a49: authenticate with 74:23:44:dc:0f:d7
[ 83.965040] wlx18a6f7160a49: send auth to 74:23:44:dc:0f:d7 (try 1/3)
[ 83.969807] wlx18a6f7160a49: authenticated
[ 88.969792] wlx18a6f7160a49: aborting authentication with 74:23:44:dc:0f:d7 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 91.207178] wlx18a6f7160a49: authenticate with 74:23:44:dc:0f:d7
[ 91.395860] wlx18a6f7160a49: send auth to 74:23:44:dc:0f:d7 (try 1/3)
[ 91.400263] wlx18a6f7160a49: authenticated
[ 93.996839] wlx18a6f7160a49: aborting authentication with 74:23:44:dc:0f:d7 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 94.061841] IPv6: ADDRCONF(NETDEV_UP): wlx18a6f7160a49: link is not ready
[ 94.233433] IPv6: ADDRCONF(NETDEV_UP): wlx18a6f7160a49: link is not ready
なぜこれが起こったのか、なぜ一度で何度も中断されたのかはわかりません。
編集:iwconfigレポート:
enp3s0 no wireless extensions.
wlx18a6f7160a49 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
lo no wireless extensions.