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Mediatek MT 7601 USB WifiをUbuntu 18.04で動作させる方法は？

最初に言うことは、私は他の同様の質問で提案された解決策を探索して試したが、これまでのところ何もうまくいっていないということです。 USB Wifiは同じマシンのWindows 10で正常に動作するため、問題はありません。ちなみに、Mac OS 10.13.6では動作しません（これは、2011年のMacBook Proで、内部WiFiアダプターが壊れています）。

lsusb

バス002デバイス006：ID 148f：7601 Ralink Technology、Corp. MT7601Uワイヤレスアダプター

dmesg

デバイスを差し込んだ直後に：

[ 2265.257271] usb 1-1.3: new high-speed USB device number 11 using ehci-pci
[ 2265.376911] usb 1-1.3: New USB device found, idVendor=148f, idProduct=7601
[ 2265.376915] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2265.376917] usb 1-1.3: Product: 802.11 n WLAN
[ 2265.376919] usb 1-1.3: Manufacturer: MediaTek
[ 2265.376921] usb 1-1.3: SerialNumber: 1.0

私がiwconfigを試す場合：

$ iwconfig
lo        no wireless extensions.

enp2s0f0  no wireless extensions.

MediatekのWebサイトからファームウェアをダウンロードして正しいフォルダーに配置し、コンパイルエラーをスローしたり、WiFiを機能させるために何もしなかったりしたさまざまなパッケージをコンパイルまたはインストールしようとしました。

誰かがこれについて何かアドバイスや最新の解決策を持っていますか？

@ chili555の回答に示された指示に従ってみました：

     $ make
    make -C tools
    make[1]: Entering directory '/home/baldwin/mt7601usta/src/tools'
    gcc -g bin2h.c -o bin2h
    make[1]: Leaving directory '/home/baldwin/mt7601usta/src/tools'
    /home/baldwin/mt7601usta/src/tools/bin2h
    cp -f os/linux/Makefile.6 /home/baldwin/mt7601usta/src/os/linux   /Makefile
    make -C /lib/modules/4.15.0-39-generic/build SUBDIRS=/home/baldwin  /mt7601usta/src/os/linux modules
    make[1]: Entering directory '/usr/src/linux-headers-4.15.0-39-generic'
     CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../os/linux /rt_profile.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../sta/assoc.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../sta/auth.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../sta/auth_rsp.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../sta/sync.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../sta/sanity.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../sta/rtmp_data.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../sta/connect.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../sta/wpa.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../sta/sta_cfg.o
     /home/baldwin/mt7601usta/src/os/linux/../../sta/sta_cfg.c: In           function ‘Set_EncrypType_Proc’:
    /home/baldwin/mt7601usta/src/os/linux/../../sta/sta_cfg.c:1104:5: warning:   this ‘else’ clause does not guard... [-Wmisleading-indentation]
        else
         ^~~~
        /home/baldwin/mt7601usta/src/os/linux/../../sta/sta_cfg.c:1107:2:    note: ...this statement, but the latter is misleadingly indented as if it were    guarded by the ‘else’
      if (pAd->StaCfg.BssType == BSS_ADHOC)
      ^~
    /home/baldwin/mt7601usta/src/os/linux/../../sta/sta_cfg.c: In function      ‘RtmpIoctl_rt_ioctl_siwfreq’:
    /home/baldwin/mt7601usta/src/os/linux/../../sta/sta_cfg.c:6018:5:     warning: this ‘else’ clause does not guard... [-Wmisleading-indentation]
         else
         ^~~~
    /home/baldwin/mt7601usta/src/os/linux/../../sta/sta_cfg.c:6021:2:   note: ...this statement, but the latter is misleadingly indented as if it were  guarded by the ‘else’
      return NDIS_STATUS_SUCCESS;
      ^~~~~~
    /home/baldwin/mt7601usta/src/os/linux/../../sta/sta_cfg.c: In function      ‘RtmpIoctl_rt_ioctl_giwrate’:
    /home/baldwin/mt7601usta/src/os/linux/../../sta/sta_cfg.c:7928:5:  warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
          if (rate_index >= rate_count)
          ^~
    /home/baldwin/mt7601usta/src/os/linux/../../sta/sta_cfg.c:7931:2:  note: ...this statement, but the latter is misleadingly indented as if it were  guarded by the ‘if’
      *(ULONG *)pData = ralinkrate[rate_index] * 500000;
      ^
     CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common /crypt_md5.o
     CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/crypt_sha2.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/crypt_hmac.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/crypt_aes.o
       CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common   /crypt_arc4.o
       CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/mlme.o
       CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_wep.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/action.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_data.o
       CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/rtmp_init.o
    /home/baldwin/mt7601usta/src/os/linux/../../common/rtmp_init.c: In  function ‘NICInitializeAsic’:
    /home/baldwin/mt7601usta/src/os/linux/../../common/rtmp_init.c:1656:1:  warning: the frame size of 1048 bytes is larger than 1024 bytes [-Wframe- larger-than=]
     }
     ^
       CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common /rtmp_init_inf.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_tkip.o
       CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_aes.o
       CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_sync.o
       CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/eeprom.o
       CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_sanity.o
       CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common /cmm_info.o
     /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_info.c: In    function ‘GetEncryptType’:
    /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_info.c:1752:5:      warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
         if(enc == Ndis802_11Encryption3Enabled)
         ^~
    /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_info.c:1754:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
       if(enc == Ndis802_11Encryption4Enabled)
       ^~
    /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_info.c: In function ‘GetAuthMode’:
    /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_info.c:1764:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
         if(auth == Ndis802_11AuthModeShared)
         ^~
    /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_info.c:1766:2:    note: ...this statement, but the latter is misleadingly indented as if it were   guarded by the ‘if’
      if(auth == Ndis802_11AuthModeAutoSwitch)
      ^~
     /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_info.c:1776:5:   warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
         if(auth == Ndis802_11AuthModeWPA2PSK)
         ^~
    /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_info.c:1778:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
       if(auth == Ndis802_11AuthModeWPA1WPA2)
      ^~
    /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_info.c: In  function ‘Show_PMK_Proc’:
    /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_info.c:4198:5:  warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
 for (idx = 0; idx < 32; idx++)
 ^~~
   /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_info.c:4201:2:  note: ...this statement, but the latter is misleadingly indented as if it were  guarded by the ‘for’
      return 0;
      ^~~~~~
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_cfg.o
     CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_wpa.o
    /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_wpa.c: In    function ‘WPAStart2WayGroupHS’:
     /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_wpa.c:1257:5:      warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
        if ((!pEntry) || !IS_ENTRY_CLIENT(pEntry))
         ^~
     /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_wpa.c:1262:2:    note: ...this statement, but the latter is misleadingly indented as if it were  guarded by the ‘if’
       os_alloc_mem(NULL, (PUCHAR *)&mpool, TX_EAPOL_BUFFER);
      ^~~~~~~~~~~~
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_radar.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/spectrum.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/rtmp_timer.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/rt_channel.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_profile.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_asic.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/scan.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/cmm_cmd.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/uapsd.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/ps.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../rate_ctrl/ra_ctrl.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../rate_ctrl/alg_legacy.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../rate_ctrl/alg_ags.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../chips/rtmp_chip.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/txpower.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../mac/rtmp_mac.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../mgmt/mgmt_hw.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../..       /mgmt/mgmt_entrytb.o
   /home/baldwin/mt7601usta/src/os/linux/../../mgmt/mgmt_entrytb.c: In    function ‘MacTableInsertEntry’:
     /home/baldwin/mt7601usta/src/os/linux/../../mgmt/mgmt_entrytb.c:103:2: warning: this ‘if’ clause does not guard...  [-Wmisleading-indentation]
      if (pAd->MacTab.Size >= MAX_LEN_OF_MAC_TABLE)
      ^~
    /home/baldwin/mt7601usta/src/os/linux/../../mgmt/mgmt_entrytb.c:106:3:   note: ...this statement, but the latter is misleadingly indented as if it were   guarded by the ‘if’
      FirstWcid = 1;
       ^~~~~~~~~
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../phy/rtmp_phy.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../phy/rlt_phy.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../phy/rlt_rf.o
      CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/ba_action.o
       CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../mgmt/mgmt_ht.o
       CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../common/rt_os_util.o
       CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../os/linux/sta_ioctl.o
       CC [M]  /home/baldwin/mt7601usta/src/os/linux/../../os/linux  /rt_linux.o
    /home/baldwin/mt7601usta/src/os/linux/../../os/linux/rt_linux.c: In function ‘__RTMP_OS_Init_Timer’:
    /home/baldwin/mt7601usta/src/os/linux/../../os/linux/rt_linux.c:120:3: error: implicit declaration of function ‘init_timer’; did you mean  ‘init_timers’? [-Werror=implicit-function-declaration]
       init_timer(pTimer);
       ^~~~~~~~~~
        init_timers
    /home/baldwin/mt7601usta/src/os/linux/../../os/linux/rt_linux.c:121:9: error: ‘OS_NDIS_MINIPORT_TIMER {aka struct timer_list}’ has no member named  ‘data’
        pTimer->data = (unsigned long)data;
             ^~
     /home/baldwin/mt7601usta/src/os/linux/../../os/linux       /rt_linux.c:122:20: error: assignment from incompatible pointer type    [-Werror=incompatible-pointer-types]
      pTimer->function = function;
                ^
     cc1: some warnings being treated as errors
     scripts/Makefile.build:332: recipe for target '/home/baldwin/mt7601usta/src/os/linux/../../os/linux/rt_linux.o' failed
     make[2]: *** [/home/baldwin/mt7601usta/src/os/linux/../../os/linux/rt_linux.o] Error 1
      Makefile:1551: recipe for target '_module_/home/baldwin/mt7601usta /src/os/linux' failed
      make[1]: *** [_module_/home/baldwin/mt7601usta/src/os/linux] Error 2
       make[1]: Leaving directory '/usr/src/linux-headers-4.15.0-39-   generic'
     Makefile:418: recipe for target 'LINUX' failed
     make: *** [LINUX] Error 2

とにかくそれが何らかの形でうまくいった場合に備えて：

$ Sudo modprobe mt7601Usta

    modprobe: FATAL: Module mt7601Usta not found in directory /lib/modules  /4.15.0-39-generic

最新のコメントからの情報：$ Sudo updatedb && mt7601u.koを検索

/lib/modules/4.15.0-38-generic/kernel/drivers/net/wireless/mediatek  /mt7601u/mt7601u.ko
/lib/modules/4.15.0-39-generic/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko

    $ Sudo modprobe mt7601u && dmesg | grep mt76
[ 1102.391048] mt7601u 1-1.3:1.0: ASIC revision: 76010001 MAC revision:     76010500
[ 1102.432663] mt7601u 1-1.3:1.0: EEPROM ver:0c fae:00
[ 1102.610548] mt7601u 1-1.3:1.0: Error: RX urb failed:-71
[ 1102.610690] mt7601u 1-1.3:1.0: Error: MCU resp urb failed:-71
[ 1102.610703] mt7601u 1-1.3:1.0: Error: MCU resp evt:0 seq:5-4!
[ 1102.614793] mt7601u 1-1.3:1.0: Error: RX urb failed:-71
[ 1102.615055] mt7601u 1-1.3:1.0: Error: MCU resp urb failed:-71
[ 1102.615063] mt7601u 1-1.3:1.0: Error: MCU resp evt:0 seq:5-4!
[ 1102.619034] mt7601u 1-1.3:1.0: Error: RX urb failed:-71
[ 1102.619356] mt7601u 1-1.3:1.0: Error: MCU resp urb failed:-71
[ 1102.619375] mt7601u 1-1.3:1.0: Error: MCU resp evt:0 seq:5-4!
[ 1102.623360] mt7601u 1-1.3:1.0: Error: RX urb failed:-71
[ 1102.623598] mt7601u 1-1.3:1.0: Error: MCU resp urb failed:-71
[ 1102.623619] mt7601u 1-1.3:1.0: Error: MCU resp evt:0 seq:5-4!
[ 1102.627523] mt7601u 1-1.3:1.0: Error: RX urb failed:-71
[ 1102.627782] mt7601u 1-1.3:1.0: Error: MCU resp urb failed:-71
[ 1102.627785] mt7601u 1-1.3:1.0: Error: MCU resp evt:0 seq:5-4!
[ 1102.627787] mt7601u 1-1.3:1.0: Error: mt7601u_mcu_wait_resp timed out
[ 1102.795071] mt7601u: probe of 1-1.3:1.0 failed with error -110
[ 1102.795178] usbcore: registered new interface driver mt7601u

今私は試しました：

$ md5sum /lib/firmware/mt7610u.bin
696cedb8e76ecc0cda9f9b0d3972c64d  /lib/firmware/mt7610u.bin

次に：

$ Sudo dpkg -s linux-firmware | grep Version
Version: 1.173.2

以下のアドバイスに従い、最新バージョンのファームウェアをインストールした場合：

$ dmesg | grep ath
$ md5sum /lib/firmware/mt7610u.bin
696cedb8e76ecc0cda9f9b0d3972c64d  /lib/firmware/mt7610u.bin

これは以前と同じです。

wireless18.04usbmacbook-promediatek
1
Simon Baldwin

ファームウェアファイルmt7610u.binには、異なるmd5sumがあり、おそらくlinux-firmwareに含まれる最新のものとは異なります。後のパッケージをインストールして、不思議なエラーが消えるかどうか見てみましょう。

イーサネット、テザリング、または可能な手段でインターネット接続が機能している場合は、ターミナルを開いて次の操作を行います。

cd /tmp
wget http://mirrors.kernel.org/ubuntu/pool/main/l/linux-firmware/linux-firmware_1.175.1_all.deb
Sudo dpkg -i linux-firmware*.deb

再起動して確認：

dmesg | grep ath
1
chili555