WiFi indisponible sur MSI EX710
Posté : mar. 11 juin 2019 14:52
Salut la communauté,
J'ai récupéré récemment le vieil ordinateur de ma cousine, un MSI EX710, avec l'objectif de le lui retaper. J'ai donc installé Mint 19 dessus et ai réussi à tout configurer proprement, mis à part ce fichu WiFi. Je ne me l'explique pas trop, car a priori les pilotes sont installés (il s'agit d'un Qualcomm Atheros AR242x / AR542x), l'interface wlp2s0 apparait avec ifconfig, mais aucun réseau n'apparait et iwlist scan me renvoie "No scan results".
Avez-vous une idée de la direction dans laquelle je pourrais chercher ? Voici le retour des quelques commandes essentielles :
Merci d'avance !
J'ai récupéré récemment le vieil ordinateur de ma cousine, un MSI EX710, avec l'objectif de le lui retaper. J'ai donc installé Mint 19 dessus et ai réussi à tout configurer proprement, mis à part ce fichu WiFi. Je ne me l'explique pas trop, car a priori les pilotes sont installés (il s'agit d'un Qualcomm Atheros AR242x / AR542x), l'interface wlp2s0 apparait avec ifconfig, mais aucun réseau n'apparait et iwlist scan me renvoie "No scan results".
Avez-vous une idée de la direction dans laquelle je pourrais chercher ? Voici le retour des quelques commandes essentielles :
Code : Tout sélectionner
>> cat /etc/lsb-release
DISTRIB_ID=LinuxMint
DISTRIB_RELEASE=19.1
DISTRIB_CODENAME=tessa
DISTRIB_DESCRIPTION="Linux Mint 19.1 Tessa"
>> lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 002: ID 147a:e017 Formosa Industrial Computing, Inc. eHome Infrar
ed Receiver
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>> lspci -k -nn | grep -A 3 -i net
02:00.0 Ethernet controller [0200]: Qualcomm Atheros AR242x / AR542x Wireless Ne
twork Adapter (PCI-Express) [168c:001c] (rev 01)
Subsystem: AzureWave AW-GE780 802.11bg Wireless Mini PCIe Card [1a3b:1026]
Kernel driver in use: ath5k
Kernel modules: ath5k
05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 01)
Subsystem: Micro-Star International Co., Ltd. [MSI] RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1462:42cd]
Kernel driver in use: r8168
Kernel modules: r8168
06:04.0 CardBus bridge [0607]: O2 Micro, Inc. OZ711MP1/MS1 MemoryCardBus Controller [1217:7134] (rev 21)
>> sudo lshw -C network
*-network
description: Wireless interface
product: AR242x / AR542x Wireless Network Adapter (PCI-Express)
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 01
serial: 00:15:af:bf:5a:97
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath5k driverversion=4.15.0-48-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
resources: irq:16 memory:fd7f0000-fd7fffff
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:05:00.0
logical name: enp5s0
version: 01
serial: 00:21:85:4e:56:b3
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8168 driverversion=8.045.08-NAPI duplex=full ip=161.3.199.246 latency=0 link=yes multicast=yes port=twisted pair sp
eed=100Mbit/s
resources: irq:19 ioport:c800(size=256) memory:fe2ff000-fe2fffff memory:fe2c0000-fe2dffff
>> lsmod | sort
ahci 40960 1
arc4 16384 2
ath 28672 1 ath5k
ath5k 147456 0
autofs4 40960 2
btrfs 1122304 0
cfg80211 622592 3 ath,ath5k,mac80211
crc_itu_t 16384 1 firewire_core
dm_log 20480 2 dm_region_hash,dm_mirror
dm_mirror 24576 0
dm_region_hash 20480 1 dm_mirror
drm 401408 7 drm_kms_helper,radeon,ttm
drm_kms_helper 167936 1 radeon
edac_mce_amd 28672 0
fb_sys_fops 16384 1 drm_kms_helper
firewire_core 65536 1 firewire_ohci
firewire_ohci 40960 0
i2c_algo_bit 16384 1 radeon
i2c_piix4 24576 0
input_leds 16384 0
ip_tables 28672 0
ir_lirc_codec 16384 0
irqbypass 16384 1 kvm
ir_rc6_decoder 16384 0
joydev 24576 0
k8temp 16384 0
kvm 598016 1 kvm_amd
kvm_amd 86016 0
libahci 32768 1 ahci
lirc_dev 16384 2 ir_lirc_codec
lp 20480 0
mac80211 778240 1 ath5k
mac_hid 16384 0
mceusb 32768 0
Module Size Used by
msi_wmi 16384 0
parport 49152 3 parport_pc,lp,ppdev
parport_pc 36864 0
pata_acpi 16384 0
pata_atiixp 16384 0
pcmcia 57344 0
pcmcia_core 24576 3 pcmcia,pcmcia_rsrc,yenta_socket
pcmcia_rsrc 20480 1 yenta_socket
ppdev 20480 0
psmouse 147456 0
r8168 524288 0
radeon 1470464 13
raid6_pq 114688 1 btrfs
rc_core 36864 6 lirc_dev,ir_lirc_codec,mceusb,ir_rc6_decoder,rc_rc6_mce
rc_rc6_mce 16384 0
sch_fq_codel 20480 6
sdhci 49152 1 sdhci_pci
sdhci_pci 32768 0
serio_raw 16384 0
shpchp 36864 0
snd 81920 19 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd
_rawmidi
snd_hda_codec 126976 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 49152 2
snd_hda_codec_realtek 106496 1
snd_hda_core 81920 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hda_intel 40960 4
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 98304 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_timer 32768 2 snd_seq,snd_pcm
soundcore 16384 1 snd
sparse_keymap 16384 1 msi_wmi
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
ttm 106496 1 radeon
video 45056 1 msi_wmi
wmi 24576 1 msi_wmi
xor 24576 1 btrfs
x_tables 40960 1 ip_tables
yenta_socket 49152 0
zstd_compress 163840 1 btrfs
Code : Tout sélectionner
>> iwconfig
wlp2s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
>> ifconfig -a
enp5s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 161.3.199.246 netmask 255.255.254.0 broadcast 161.3.199.255
inet6 fe80::467e:caa7:e962:155b prefixlen 64 scopeid 0x20<link>
ether 00:21:85:4e:56:b3 txqueuelen 1000 (Ethernet)
RX packets 18881 bytes 7336807 (7.3 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 5728 bytes 682620 (682.6 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 19 base 0x5000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 10002 bytes 723286 (723.2 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 10002 bytes 723286 (723.2 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp2s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 00:15:af:bf:5a:97 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>> sudo iwlist scan
wlp2s0 No scan results
>> uname -r -m
4.15.0-48-generic x86_64
>> cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
>> nm-tool
>> nmcli dev wifi
IN-USE SSID MODE CHAN RATE SIGNAL BARS SECURITY
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
Wired connection 1 b2c8b55f-cd8f-336f-b081-3113f72c2400 ethernet enp5s0
>> nmcli connection status
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no