Qualcom Atheros没有Wifi – Ubuntu 16.04 – Acer Aspire E 15
使用Qualcom Atheros在Acer笔记本电脑上安装Ubuntu 16.04之后，它无效。 我试过了 ，
sudo rfkill list all 0: hci0: Bluetooth Soft blocked: no Hard blocked: no 1: acer-wireless: Wireless LAN Soft blocked: no Hard blocked: no 然后，检查
uname -r 4.4.0-21-generic
并且，正如我所建议的那样，
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)
现在该怎么办？
您的驱动程序需要缺少的固件：
ath10k / QCA9377 / hw1.0 / firmware-5.bin的直接固件加载失败，错误-2
通过以太网，连接或任何可能的工作互联网连接，请打开终端并执行：
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
重新启动，你的无线应该工作。