Não é possível conectar-se ao Wi-Fi no HP Pavillian x360 com Intel Wireless 3165

4

Estou usando um HP Pavillion x360 que estou usando para inicialização dupla Windows 10 e Ubuntu 16.04.1. Não consigo me conectar ao Wi-Fi e recebo a mensagem "Redes Wi-Fi - dispositivo não está pronto".

Em relação à placa wireless:

$ lspci -v 

02:00.0 Network controller: Intel Corporation Wireless 3165 (rev 81)
    Subsystem: Intel Corporation Dual Band Wireless AC 3165
    Flags: bus master, fast devsel, latency 0, IRQ 284
    Memory at a1500000 (64-bit, non-prefetchable) [size=8K]
    Capabilities: <access denied>
    Kernel driver in use: iwlwifi
    Kernel modules: iwlwifi

03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 0a)
    Subsystem: Hewlett-Packard Company RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
    Flags: bus master, fast devsel, latency 0, IRQ 279
    I/O ports at 3000 [size=256]
    Memory at a1404000 (64-bit, non-prefetchable) [size=4K]
    Memory at a1400000 (64-bit, non-prefetchable) [size=16K]
    Capabilities: <access denied>
    Kernel driver in use: r8169
    Kernel modules: r8169

E o firmware:

$ dmesg | grep iwl
[    2.439724] iwlwifi 0000:02:00.0: Unsupported splx structure
[    2.442031] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-19.ucode failed with error -2
[    2.442051] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-18.ucode failed with error -2
[    2.442064] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-17.ucode failed with error -2
[    2.450123] iwlwifi 0000:02:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm
[    2.483456] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 3165, REV=0x210
[    2.484097] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[    2.484797] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[    2.570741] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[    2.804042] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0
[   13.007881] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[   13.008326] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[   13.070217] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[   13.070961] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[   73.007295] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[   73.007739] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[   73.069305] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[   73.069854] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[  423.161658] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[  423.162362] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[  423.223217] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[  423.223665] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
$ sudo ifconfig wlp2s0 up
$ ifconfig
enp3s0    Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX  
          inet addr:192.168.1.252  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::920a:95b2:5de4:bf07/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:9600 errors:0 dropped:0 overruns:0 frame:0
          TX packets:9313 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:7331669 (7.3 MB)  TX bytes:1522044 (1.5 MB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:1923 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1923 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1 
          RX bytes:182547 (182.5 KB)  TX bytes:182547 (182.5 KB)

wlp2s0    Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

$ iwlist wlp2s0 scan
wlp2s0    No scan results

O ifconfig wlp2s0 up é bem-sucedido, mas ainda não estou conectado, embora o dispositivo apareça na saída de ifconfig

$ ls /lib/firmware/iwlwifi-*.ucode
/lib/firmware/iwlwifi-1000-5.ucode     /lib/firmware/iwlwifi-6000g2b-6.ucode
/lib/firmware/iwlwifi-100-5.ucode      /lib/firmware/iwlwifi-6050-5.ucode
/lib/firmware/iwlwifi-105-6.ucode      /lib/firmware/iwlwifi-7260-10.ucode
/lib/firmware/iwlwifi-135-6.ucode      /lib/firmware/iwlwifi-7260-12.ucode
/lib/firmware/iwlwifi-2000-6.ucode     /lib/firmware/iwlwifi-7260-13.ucode
/lib/firmware/iwlwifi-2030-6.ucode     /lib/firmware/iwlwifi-7260-16.ucode
/lib/firmware/iwlwifi-3160-10.ucode    /lib/firmware/iwlwifi-7260-7.ucode
/lib/firmware/iwlwifi-3160-12.ucode    /lib/firmware/iwlwifi-7260-8.ucode
/lib/firmware/iwlwifi-3160-13.ucode    /lib/firmware/iwlwifi-7260-9.ucode
/lib/firmware/iwlwifi-3160-16.ucode    /lib/firmware/iwlwifi-7265-10.ucode
/lib/firmware/iwlwifi-3160-7.ucode     /lib/firmware/iwlwifi-7265-12.ucode
/lib/firmware/iwlwifi-3160-8.ucode     /lib/firmware/iwlwifi-7265-13.ucode
/lib/firmware/iwlwifi-3160-9.ucode     /lib/firmware/iwlwifi-7265-16.ucode
/lib/firmware/iwlwifi-3165-13.ucode    /lib/firmware/iwlwifi-7265-8.ucode
/lib/firmware/iwlwifi-3165-9.ucode     /lib/firmware/iwlwifi-7265-9.ucode
/lib/firmware/iwlwifi-3945-2.ucode     /lib/firmware/iwlwifi-7265D-10.ucode
/lib/firmware/iwlwifi-4965-2.ucode     /lib/firmware/iwlwifi-7265D-12.ucode
/lib/firmware/iwlwifi-5000-5.ucode     /lib/firmware/iwlwifi-7265D-13.ucode
/lib/firmware/iwlwifi-5150-2.ucode     /lib/firmware/iwlwifi-7265D-16.ucode
/lib/firmware/iwlwifi-6000-4.ucode     /lib/firmware/iwlwifi-8000C-13.ucode
/lib/firmware/iwlwifi-6000g2a-5.ucode  /lib/firmware/iwlwifi-8000C-16.ucode
/lib/firmware/iwlwifi-6000g2a-6.ucode

EDITAR:

Eu alterei o domínio de regulamentação para estar nos EUA. Eu atualizei o firmware:

cd /lib/firmware
sudo wget https://github.com/OpenELEC/iwlwifi-firmware/raw/master/firmware/iwlwifi-7265D-21.ucode

Depois disso, ainda parecia ser a mesma versão

$ dmesg | grep iwl[    2.412145] iwlwifi 0000:02:00.0: Unsupported splx structure
[    2.421728] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-19.ucode failed with error -2
[    2.421751] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-18.ucode failed with error -2
[    2.421762] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-17.ucode failed with error -2
[    2.442843] iwlwifi 0000:02:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm
[    2.477265] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 3165, REV=0x210
[    2.477778] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[    2.478369] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[    2.609426] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[    2.789597] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0
[   13.011549] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[   13.011996] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[   13.072847] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[   13.073398] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled

$ rfkill list all
0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
1: acer-wireless: Wireless LAN
    Soft blocked: yes
    Hard blocked: no
4: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no

$ uname -r
4.4.0-31-generic
    
por jesseWUT 31.07.2016 / 21:34

2 respostas

3

Por favor, note em sua pasta:

1: acer-wireless: Wireless LAN  
Soft blocked: yes   
Hard blocked: no

E também:

hp_wmi                 16384  0
acer_wmi               20480  0

O seu computador não é ambos um Acer e um HP! Vamos descarregar e colocar na lista negra o módulo acer-wmi .

sudo -i
modprobe -r acer-wmi
echo "blacklist acer-wmi"  >>  /etc/modprobe.d/blacklist.conf
exit

Seu wireless agora deve estar funcionando, mas pode ser necessário reiniciar.

    
por chili555 02.08.2016 / 04:09
1

A resposta do chili555 também funcionou para mim! Demasiado novo para comentar, mas penso que é importante deixar as pessoas saibam que esta resposta funcionou para mais do que uma pessoa na mesma máquina com o mesmo hardware. Eu também tentei o seguinte que funcionou ...

sudo -s
pico /etc/modprobe.d/blacklist-ua-acer-wmi.conf
(Add the following content)
blacklist acer-wmi (save and close file)
init 6 (to restart)
    
por David Sumich 24.08.2016 / 19:15