Tidak Ada Wifi di Qualcom Atheros - Ubuntu 16.04 - Acer Aspire E 15

10

Setelah menginstal Ubuntu 16.04 di laptop Acer dengan Qualcom Atheros, itu tidak berfungsi. Saya mencoba ,

sudo rfkill list all
0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
1: acer-wireless: Wireless LAN
    Soft blocked: no
    Hard blocked: no

Lalu, diperiksa

uname -r
4.4.0-21-generic

dan, seperti yang disarankan saya mencoba,

lspci -nnk | grep -iA2 net; dmesg | grep ath10k
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
    Subsystem: Acer Incorporated [ALI] RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1025:0987]
    Kernel driver in use: r8169
    Kernel modules: r8169
03:00.0 Network controller [0280]: Qualcomm Atheros Device [168c:0042] (rev 30)
    Subsystem: Foxconn International, Inc. Device [105b:e09a]
    Kernel driver in use: ath10k_pci
[    7.100283] ath10k_pci 0000:03:00.0: pci irq msi interrupts 1 irq_mode 0 reset_mode 0
[    7.390307] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/cal-pci-0000:03:00.0.bin failed with error -2
[    7.390332] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/QCA9377/hw1.0/firmware-5.bin failed with error -2
[    7.390336] ath10k_pci 0000:03:00.0: could not fetch firmware file 'ath10k/QCA9377/hw1.0/firmware-5.bin': -2
[    7.390350] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/QCA9377/hw1.0/firmware-4.bin failed with error -2
[    7.390353] ath10k_pci 0000:03:00.0: could not fetch firmware file 'ath10k/QCA9377/hw1.0/firmware-4.bin': -2
[    7.390365] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/QCA9377/hw1.0/firmware-3.bin failed with error -2
[    7.390369] ath10k_pci 0000:03:00.0: could not fetch firmware file 'ath10k/QCA9377/hw1.0/firmware-3.bin': -2
[    7.390381] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/QCA9377/hw1.0/firmware-2.bin failed with error -2
[    7.390384] ath10k_pci 0000:03:00.0: could not fetch firmware file 'ath10k/QCA9377/hw1.0/firmware-2.bin': -2
[    7.390396] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/QCA9377/hw1.0/firmware.bin failed with error -2
[    7.390398] ath10k_pci 0000:03:00.0: could not fetch firmware (-2)
[    7.390401] ath10k_pci 0000:03:00.0: could not fetch firmware files (-2)
[    7.390404] ath10k_pci 0000:03:00.0: could not probe fw (-2)

Sekarang apa yang harus saya lakukan ??

Mahabub Islam Prio
sumber

Jawaban:

15

Driver Anda memerlukan firmware yang tidak ada:

Memuat firmware langsung untuk ath10k / QCA9377 / hw1.0 / firmware-5.bin gagal dengan kesalahan -2

Dengan koneksi internet yang berfungsi dengan ethernet, tertambat atau apa pun cara yang mungkin, silakan buka terminal dan lakukan:

sudo apt-get update
sudo apt-get install git
git clone https://github.com/kvalo/ath10k-firmware.git
sudo mkdir /lib/firmware/ath10k/QCA9377
sudo mkdir /lib/firmware/ath10k/QCA9377/hw1.0
cd ath10k-firmware/QCA9377/hw1.0
sudo cp *  /lib/firmware/ath10k/QCA9377/hw1.0
cd /lib/firmware/ath10k/QCA9377/hw1.0
sudo mv firmware-5.bin_WLAN.TF.1.0-00267-1  firmware-5.bin

Nyalakan kembali dan nirkabel Anda seharusnya berfungsi.

cabai555
sumber
Ya .... seperti yang Anda sarankan ... ini berfungsi ... terima kasih Pak ANDA ROCK .... Apakah Anda masih tolong jelaskan mengapa saya kehilangan firmware ini ... Ini akan menjadi untuk pengetahuan di masa depan .... kapan pun Anda mau ....
Mahabub Islam Prio
5
Ini adalah perangkat yang relatif baru dan semua firmware yang benar belum cukup menjadi linux-firmware di repositori Ubuntu. Saya senang itu berhasil.
chili555
senang melihatnya berfungsi @ chili555 Saya tidak tahu mengapa Kale belum mengirim file board-2.bin ke atas, dia sudah memilikinya selama 2 bulan sekarang
Jeremy31