Sem Wifi no Acer Aspire E5 573 em qualquer plataforma Linux

Question

Eu carreguei meu laptop Acer Aspire E5-573 com Windows 10 e Ubuntu 15.10 e desde o primeiro dia não consigo usar WiFi em nenhuma plataforma Linux. Eu fiz tudo o que eu poderia ter feito ainda não usar. Não há drivers adicionais disponíveis para mim no Ubuntu, mas eu sou perfeitamente capaz de usar WiFi no Windows 10. chip WiFi no meu laptop é Qualcomm Atheros QCA9377 adaptador de rede sem fio. Por favor, encontre uma solução para isso.

    dmesg | grep ath10k
[   11.203844] ath10k_pci 0000:03:00.0: pci irq msi-x interrupts 8 irq_mode 0 reset_mode 0
[   11.599565] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/cal-pci-0000:03:00.0.bin failed with error -2
[   11.599579] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/QCA9377/hw1.0/firmware-5.bin failed with error -2
[   11.599582] ath10k_pci 0000:03:00.0: could not fetch firmware file 'ath10k/QCA9377/hw1.0/firmware-5.bin': -2
[   11.599589] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/QCA9377/hw1.0/firmware-4.bin failed with error -2
[   11.599591] ath10k_pci 0000:03:00.0: could not fetch firmware file 'ath10k/QCA9377/hw1.0/firmware-4.bin': -2
[   11.599596] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/QCA9377/hw1.0/firmware-3.bin failed with error -2
[   11.599598] ath10k_pci 0000:03:00.0: could not fetch firmware file 'ath10k/QCA9377/hw1.0/firmware-3.bin': -2
[   11.599603] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/QCA9377/hw1.0/firmware-2.bin failed with error -2
[   11.599605] ath10k_pci 0000:03:00.0: could not fetch firmware file 'ath10k/QCA9377/hw1.0/firmware-2.bin': -2
[   11.599610] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/QCA9377/hw1.0/firmware.bin failed with error -2
[   11.599612] ath10k_pci 0000:03:00.0: could not fetch firmware (-2)
[   11.599614] ath10k_pci 0000:03:00.0: could not fetch firmware files (-2)
[   11.599615] ath10k_pci 0000:03:00.0: could not probe fw (-2)

    

Answer 1

Parece que você precisa, mas está faltando o firmware necessário. Com uma conexão de internet funcionando por ethernet, conectado ou qualquer outro meio possível, abra um terminal e faça:

wget https://github.com/kvalo/ath10k-firmware/archive/master.zip
unzip master.zip
sudo cp -r ath10k-firmware-master/QCA9377 /lib/firmware/ath10k/
sudo mv /lib/firmware/ath10k/QCA9377/hw1.0/firmware-5.bin_WLAN.TF.1.0-00267-1 /lib/firmware/ath10k/QCA9377/hw1.0/firmware-5.bin

Reinicie e seu wireless deve estar funcionando.