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MacbookPro(Ubuntu) WIFI에서 듀얼 부팅 문제를 어떻게 해결할 수 있습니까?

tag-icon • tag-icon dual-boot wireless sound keyboard macbook-pro
MacbookPro(Ubuntu) WIFI에서 듀얼 부팅 문제를 어떻게 해결할 수 있습니까?

MacbookPro 2016 듀얼 부팅 MacO 및 Ubuntu에 설치되어 있습니까? Wi-Fi에는 연결되지 않고 LAN(가끔)으로만 연결됩니다. 찾은 몇 가지 명령을 시도했지만 해결 방법이 없습니다. 감사합니다.

02:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries 
BCM43602 802.11ac Wireless LAN SoC [14e4:43ba] (rev 02)      
Subsystem: Apple Inc. BCM43602 802.11ac Wireless LAN SoC [106b:0157]
Kernel driver in use: brcmfmac  Kernel modules: brcmfmac

.

[    5.007976] usbcore: registered new interface driver brcmfmac  
[    5.136826] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43602-pcie for chip BCM43602/2    
[    5.138755] brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.Apple Inc.-MacBookPro13,2.txt failed with error -2    
[    5.138769] brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.txt failed with error -2    
[    5.472861] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43602-pcie for chip BCM43602/2    
[    5.472891] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available    
[    5.473317] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43602/2 wl0: Nov 10 2015 06:38:10 version 7.35.177.61 (r598657) FWID 01-ea662a8c    
[    5.512360] brcmfmac 0000:02:00.0 wlp2s0: renamed from wlan0    
[    5.754337] bluetooth hci0: Direct firmware load for brcm/BCM.hcd failed with error -2    
[    5.754339] Bluetooth: hci0: BCM: Patch brcm/BCM.hcd not found

.

iwconfig

lo        no wireless extensions.

wlp2s0    IEEE 802.11  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=31 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on

.

sudo iwlist scan

[sudo] password for vita:
lo        Interface doesn't support scanning.

wlp2s0    Scan completed :
          Cell 01 - Address: 24:58:6E:BC:E3:C7
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=17/70  Signal level=-93 dBm  
                    Encryption key:on
                    ESSID:"WIND_6xUapP"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000000000000
                    Extra: Last beacon: 84ms ago
                    IE: Unknown: 000B57494E445F367855617050
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A0C181FFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: DD1E00904C330C181FFFFF000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3406000000000000000000000000000000000000000000
                    IE: Unknown: DD0600E04C020160
                    IE: Unknown: DD0E0050F204104A0001101044000102
          Cell 02 - Address: 30:99:35:B4:AF:C2
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=33/70  Signal level=-77 dBm  
                    Encryption key:on
                    ESSID:"olympiakos7"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000000000000000
                    Extra: Last beacon: 84ms ago
                    IE: Unknown: 000B6F6C796D7069616B6F7337
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706475220010D14
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C121860
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 46053208010000
                    IE: Unknown: 2D1A1E181BFFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D16060D1600000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: DD180050F204104A00011010440001021049000600372A000120
                    IE: Unknown: DD090010180204000C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00

.

rfkill list all

0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
1: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no

답변1

Wi-Fi를 사용하는 MacBookPro13,2에서도 동일한 문제가 있습니다.

sudo dmidecode -s system-product-name
MacBookPro13,2

Ubuntu 18.04 듀얼 부팅을 설치했는데 2GHz Wi-Fi 네트워크(5GHz 없음)가 보이지만 연결하면 올바르게 도입되었음에도 불구하고 계속 비밀번호를 묻는 동작이 발생합니다.

동일한 Wi-Fi 하드웨어가 있습니다.

lspci -nn | grep Network
02:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43602 802.11ac Wireless LAN SoC [14e4:43ba] (rev 02)

lspci -nnk | grep 0280 -A3
02:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43602 802.11ac Wireless LAN SoC [14e4:43ba] (rev 02)
    Subsystem: Apple Inc. BCM43602 802.11ac Wireless LAN SoC [106b:0157]
    Kernel driver in use: brcmfmac
    Kernel modules: brcmfmac

brcmfmac드라이버가 지원해 줄 것으로 기대하고 있습니다 BCM43602 [14e4:43ba] (rev 02).

드라이버가 로드될 때 동일한 오류가 발생합니다 brcmfmac.

sudo rmmod brcmfmac
sudo dmesg -C
sudo modprobe brcmfmac
dmesg
[  758.560640] usbcore: registered new interface driver brcmfmac
[  758.666665] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43602-pcie for chip BCM43602/2
[  758.667797] brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.Apple Inc.-MacBookPro13,2.txt failed with error -2
[  758.667873] brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.txt failed with error -2
[  759.006375] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43602-pcie for chip BCM43602/2
[  759.006446] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available
[  759.007055] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43602/2 wl0: Nov 10 2015 06:38:10 version 7.35.177.61 (r598657) FWID 01-ea662a8c
[  759.047217] brcmfmac 0000:02:00.0 wlp2s0: renamed from wlan0
mrabule1@mrabule1-MacBookPro:~$

/lib/firmvar내 e: 에는 그러한 파일이 없습니다 .

brcm/brcmfmac43602-pcie.Apple Inc.-MacBookPro13,2.txt
brcm/brcmfmac43602-pcie.txt

내가 가진 것은 다음과 같습니다.

sudo ls /lib/firmware/brcm/brcmfmac43602*
/lib/firmware/brcm/brcmfmac43602-pcie.ap.bin
/lib/firmware/brcm/brcmfmac43602-pcie.bin

사람들이 이 하드웨어가 작동한다고 말하는 다양한 토론 포럼을 찾았습니다.

Ubuntu 16.04에서 다양한 솔루션을 시도했지만 작동하지 않았습니다. 그런 다음 포기하고 Ubuntu 18.04로 전환하여 더 새롭고 하드웨어에 더 잘 대처할 수 있기를 바랍니다. 여전히 작동하지 않습니다. 설명된 몇 가지 해결 방법을 다시 시도할 것 같습니다.여기:

이것이 작동할 때까지는 USB-eth 동글을 사용하여 유선 연결을 사용하고 있지만 Wi-Fi가 작동하면 정말 기쁠 것입니다.

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