Comprei o Lenovo Ideapad 500S-14ISK e instalei o Debian 8. É uma instalação nova e nenhum outro sistema operacional está neste computador.
Estou com dificuldades para me conectar ao Wi-Fi e os dias de pesquisa no Google para caçar qualquer dica não resultaram em nada bom.
Registros
Vou escrever algumas saídas nos comandos abaixo.
sudo iwconfig
eth0 no wireless extensions.
lo no wireless extensions.
lspci -nn
00:00.0 Host bridge [0600]: Intel Corporation Device [8086:1904] (rev 08)
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:1916] (rev 07)
00:14.0 USB controller [0c03]: Intel Corporation Device [8086:9d2f] (rev 21)
00:14.2 Signal processing controller [1180]: Intel Corporation Device [8086:9d31] (rev 21)
00:15.0 Signal processing controller [1180]: Intel Corporation Device [8086:9d60] (rev 21)
00:16.0 Communication controller [0780]: Intel Corporation Device [8086:9d3a] (rev 21)
00:17.0 SATA controller [0106]: Intel Corporation Device [8086:9d03] (rev 21)
00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:9d10] (rev f1)
00:1c.4 PCI bridge [0604]: Intel Corporation Device [8086:9d14] (rev f1)
00:1c.5 PCI bridge [0604]: Intel Corporation Device [8086:9d15] (rev f1)
00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:9d48] (rev 21)
00:1f.2 Memory controller [0580]: Intel Corporation Device [8086:9d21] (rev 21)
00:1f.3 Audio device [0403]: Intel Corporation Device [8086:9d70] (rev 21)
00:1f.4 SMBus [0c05]: Intel Corporation Device [8086:9d23] (rev 21)
01:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:1347] (rev a2)
02:00.0 Network controller [0280]: Qualcomm Atheros Device [168c:0042] (rev 30)
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Controlador de rede e controlador etnernet em lspci -v
02:00.0 Network controller: Qualcomm Atheros Device 0042 (rev 30)
Subsystem: Lenovo Device 4035
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at d4000000 (64-bit, non-prefetchable) [size=2M]
Capabilities: <access denied>
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
Subsystem: Lenovo Device 3835
Flags: bus master, fast devsel, latency 0, IRQ 139
I/O ports at c000 [size=256]
Memory at d4204000 (64-bit, non-prefetchable) [size=4K]
Memory at d4200000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169
sudo ifdown wlan0; sudo ifup wlan0
ifdown: interface wlan0 not configured
Internet Systems Consortium DHCP Client 4.3.1
Copyright 2004-2014 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Cannot find device "wlan0"
Bind socket to interface: No such device
If you think you have received this message due to a bug rather
than a configuration issue please read the section on submitting
bugs on either our web page at www.isc.org or in the README file
before submitting a bug. These pages explain the proper
process and the information we find helpful for debugging..
exiting.
Failed to bring up wlan0.
lsmod
Module Size Used by
bnep 17431 2
i915 837175 0
uvcvideo 79005 0
videobuf2_vmalloc 12816 1 uvcvideo
videobuf2_memops 12519 1 videobuf2_vmalloc
videobuf2_core 47787 1 uvcvideo
hid_generic 12393 0
v4l2_common 12995 1 videobuf2_core
ecb 12737 1
videodev 126451 3 uvcvideo,v4l2_common,videobuf2_core
media 18305 2 uvcvideo,videodev
usbhid 44460 0
btusb 29721 0
bluetooth 374429 21 bnep,btusb
6lowpan_iphc 16588 1 bluetooth
joydev 17063 0
nfsd 263032 2
auth_rpcgss 51211 1 nfsd
oid_registry 12419 1 auth_rpcgss
nfs_acl 12511 1 nfsd
nfs 188136 0
lockd 83389 2 nfs,nfsd
fscache 45542 1 nfs
sunrpc 237402 6 nfs,nfsd,auth_rpcgss,lockd,nfs_acl
ath10k_pci 41341 0
ath10k_core 288619 1 ath10k_pci
x86_pkg_temp_thermal 12951 0
coretemp 12820 0
ath 26067 1 ath10k_core
kvm 388784 0
mac80211 548031 1 ath10k_core
nvidia 8491586 0
crc32_pclmul 12915 0
cfg80211 437217 3 ath,mac80211,ath10k_core
snd_hda_codec_hdmi 45118 1
snd_hda_codec_realtek 67127 0
snd_hda_codec_generic 63181 2 snd_hda_codec_realtek
snd_hda_intel 26327 4
snd_hda_controller 26646 1 snd_hda_intel
aesni_intel 151423 1
aes_x86_64 16719 1 aesni_intel
snd_hda_codec 104500 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
lrw 12757 1 aesni_intel
compat 22686 4 cfg80211,mac80211,ath10k_pci,ath10k_core
snd_hwdep 13148 1 snd_hda_codec
gf128mul 12970 1 lrw
glue_helper 12695 1 aesni_intel
snd_pcm 88662 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
ablk_helper 12572 1 aesni_intel
cryptd 14516 2 aesni_intel,ablk_helper
snd_timer 26614 1 snd_pcm
snd 65244 16 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
psmouse 99249 0
soundcore 13026 2 snd,snd_hda_codec
serio_raw 12849 0
pcspkr 12595 0
shpchp 31121 0
ideapad_laptop 17447 0
sparse_keymap 12818 1 ideapad_laptop
rfkill 18867 4 cfg80211,ideapad_laptop,bluetooth
battery 13356 0
ac 12715 0
acpi_cpufreq 17218 0
acpi_pad 21165 0
evdev 17445 11
processor 28221 5 acpi_cpufreq
fuse 83350 1
parport_pc 26300 0
ppdev 16782 0
lp 17074 0
parport 35749 3 lp,ppdev,parport_pc
autofs4 35529 2
ext4 473802 2
crc16 12343 2 ext4,bluetooth
mbcache 17171 1 ext4
jbd2 82522 1 ext4
sg 29973 0
sd_mod 44356 4
crc_t10dif 12431 1 sd_mod
crct10dif_generic 12581 0
nouveau 1122508 0
crct10dif_pclmul 13387 1
crct10dif_common 12356 3 crct10dif_pclmul,crct10dif_generic,crc_t10dif
crc32c_intel 21809 0
mxm_wmi 12515 1 nouveau
i2c_algo_bit 12751 2 i915,nouveau
ttm 77862 1 nouveau
ahci 33334 3
libahci 27158 1 ahci
xhci_hcd 152977 0
drm_kms_helper 49210 2 i915,nouveau
r8169 68262 0
drm 249955 6 ttm,i915,drm_kms_helper,nvidia,nouveau
mii 12675 1 r8169
libata 177508 2 ahci,libahci
scsi_mod 191405 3 sg,libata,sd_mod
usbcore 195427 4 btusb,uvcvideo,usbhid,xhci_hcd
usb_common 12440 1 usbcore
thermal 17559 0
wmi 17339 2 mxm_wmi,nouveau
video 18096 2 i915,nouveau
thermal_sys 27642 4 video,thermal,processor,x86_pkg_temp_thermal
i2c_hid 17410 0
hid 102264 3 i2c_hid,hid_generic,usbhid
i2c_core 46012 9 drm,i915,i2c_hid,drm_kms_helper,i2c_algo_bit,nvidia,v4l2_common,nouveau,videodev
button 12944 2 i915,nouveau