✎ wificheck [Wiki ubuntu-fr]

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{{tag>wifi}}
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====== Wificheck ======
Wificheck est un script bash créé pour faciliter la récolte des informations nécessaires à la résolution d'une majorité des problèmes rencontrés avec les [[:wifi|connexions sans-fil]].\\
Ces informations sont celles demandées expressément sur le sujet [[http://forum.ubuntu-fr.org/viewtopic.php?id=141183|A lire avant de poster !!!]] du forum.

Un fil de discussion [[http://forum.ubuntu-fr.org/viewtopic.php?id=1089311|ici]] vous permet d'apporter vos suggestions et contributions au script.

===== Pré-requis =====
Le script nécessite des droits administrateur pour l'exécution de certaines commandes, votre mot de passe vous sera donc demandé.

Bonjour,
voici le resultat de wifi check

>>    cat /etc/lsb-release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.10
DISTRIB_CODENAME=cosmic
DISTRIB_DESCRIPTION="Ubuntu 18.10"

>>    lsusb

Bus 002 Device 003: ID 05c8:0348 Cheng Uei Precision Industry Co., Ltd (Foxlink) 
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 12d1:151d Huawei Technologies Co., Ltd. 
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

>>    lspci -k -nn | grep -A 3 -i net

01:00.0 Network controller [0280]: Ralink corp. RT5390R 802.11bgn PCIe Wireless Network Adapter [1814:539b]
	Subsystem: Hewlett-Packard Company RT5390R 802.11bgn PCIe Wireless Network Adapter [103c:18ed]
	Kernel driver in use: rt2800pci
	Kernel modules: rt2800pci
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader [10ec:5229] (rev 01)
--
08:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller [10ec:8136] (rev 05)
	Subsystem: Hewlett-Packard Company RTL810xE PCI Express Fast Ethernet controller [103c:1854]
	Kernel driver in use: r8169
	Kernel modules: r8169

>>    sudo lshw -C network

*-network DÉSACTIVÉ
       description: Interface réseau sans fil
       produit: RT5390R 802.11bgn PCIe Wireless Network Adapter
       fabriquant: Ralink corp.
       identifiant matériel: 0
       information bus: pci@0000:01:00.0
       nom logique: wlo1
       version: 00
       numéro de série: 84:4b:f5:a9:51:28
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rt2800pci driverversion=4.18.0-17-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
       ressources: irq:16 mémoire:52500000-5250ffff
  *-network
       description: Ethernet interface
       produit: RTL810xE PCI Express Fast Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:08:00.0
       nom logique: eno1
       version: 05
       numéro de série: 78:e3:b5:7a:81:ea
       taille: 10Mbit/s
       capacité: 100Mbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl_nic/rtl8105e-1.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       ressources: irq:19 portE/S:2000(taille=256) mémoire:52404000-52404fff mémoire:52400000-52403fff
  *-network
       description: Ethernet interface
       identifiant matériel: 3
       nom logique: wwx582c80139263
       numéro de série: 58:2c:80:13:92:63
       fonctionnalités: ethernet physical
       configuration: broadcast=yes driver=huawei_cdc_ncm driverversion=22-Aug-2005 firmware=Huawei CDC NCM device ip=10.121.169.191 link=yes multicast=yes

>>    lsmod | sort

ahci                   40960  3
arc4                   16384  2
autofs4                40960  2
cdc_ncm                36864  1 huawei_cdc_ncm
cdc_wdm                20480  1 huawei_cdc_ncm
cfg80211              663552  2 rt2x00lib,mac80211
coretemp               16384  0
crc32_pclmul           16384  0
crct10dif_pclmul       16384  0
cryptd                 24576  1 ghash_clmulni_intel
drm                   458752  5 drm_kms_helper,i915
drm_kms_helper        172032  1 i915
eeprom_93cx6           16384  1 rt2800pci
fb_sys_fops            16384  1 drm_kms_helper
ghash_clmulni_intel    16384  0
gpio_ich               16384  0
hp_wmi                 16384  0
huawei_cdc_ncm         16384  0
i2c_algo_bit           16384  1 i915
i915                 1740800  14
input_leds             16384  0
intel_cstate           20480  0
intel_powerclamp       16384  0
intel_rapl             20480  0
intel_rapl_perf        16384  0
ip_tables              24576  0
irqbypass              16384  1 kvm
joydev                 20480  0
kvm                   622592  1 kvm_intel
kvm_intel             208896  0
libahci                32768  1 ahci
lp                     20480  0
lpc_ich                24576  0
mac80211              794624  3 rt2x00pci,rt2x00lib,rt2800lib
mac_hid                16384  0
media                  40960  2 videodev,uvcvideo
mei                    98304  1 mei_me
mei_me                 40960  0
memstick               16384  1 rtsx_pci_ms
mii                    16384  2 r8169,usbnet
Module                  Size  Used by
nls_iso8859_1          16384  1
option                 53248  1
parport                49152  3 parport_pc,lp,ppdev
parport_pc             36864  0
ppdev                  20480  0
psmouse               151552  0
r8169                  86016  0
rt2800lib             114688  2 rt2800mmio,rt2800pci
rt2800mmio             20480  1 rt2800pci
rt2800pci              16384  0
rt2x00lib              53248  5 rt2x00mmio,rt2x00pci,rt2800mmio,rt2800pci,rt2800lib
rt2x00mmio             16384  2 rt2800mmio,rt2800pci
rt2x00pci              16384  1 rt2800pci
rtsx_pci               65536  2 rtsx_pci_sdmmc,rtsx_pci_ms
rtsx_pci_ms            20480  0
rtsx_pci_sdmmc         24576  0
sch_fq_codel           20480  3
serio_raw              16384  0
snd                    81920  20 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  1
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  5
snd_hwdep              20480  1 snd_hda_codec
snd_pcm                98304  5 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 hp_wmi
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
uas                    24576  0
usbnet                 45056  2 cdc_ncm,huawei_cdc_ncm
usbserial              45056  4 usb_wwan,option
usb_storage            69632  1 uas
usb_wwan               20480  1 option
uvcvideo               98304  0
video                  45056  1 i915
videobuf2_common       45056  2 videobuf2_v4l2,uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_v4l2         24576  1 uvcvideo
videobuf2_vmalloc      16384  1 uvcvideo
videodev              188416  3 videobuf2_v4l2,uvcvideo,videobuf2_common
wmi                    24576  2 hp_wmi,wmi_bmof
wmi_bmof               16384  0
x86_pkg_temp_thermal    16384  0
x_tables               40960  1 ip_tables
[/code]
[code]

>>    iwconfig

wlo1      IEEE 802.11  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=off   
          Retry short  long limit:2   RTS thr:off   Fragment thr:off
          Power Management:off

>>    ifconfig -a

eno1: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether 78:e3:b5:7a:81:ea  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

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  (Boucle locale)
        RX packets 796  bytes 76605 (76.6 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 796  bytes 76605 (76.6 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlo1: flags=4098<BROADCAST,MULTICAST>  mtu 1500
        ether 84:4b:f5:a9:51:28  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

wwx582c80139263: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.121.169.191  netmask 255.255.255.128  broadcast 10.121.169.255
        ether 58:2c:80:13:92:63  txqueuelen 1000  (Ethernet)
        RX packets 6011  bytes 4203164 (4.2 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 5603  bytes 659889 (659.8 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

>>    sudo iwlist scan

>>    uname -r -m

4.18.0-17-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  
Orange connection    953239f5-5b8a-4368-9562-872e92c0071d  gsm       ttyUSB2 
Connexion filaire 1  4eb7d71f-cc41-3933-99ee-620c634d6338  ethernet  --

>>    nmcli connection status

>>    sudo rfkill list

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: yes

merci.
===== Désinstallation =====
Pour désinstaller le script il suffit de supprimer le fichier wificheck.

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//Contributeurs: fabux, cracolinux//

Merci de recopier le code ci-contre pour prouver que vous êtes humain : N R X B K Merci de laisser ce champ vide :

Résumé

Note : En modifiant cette page, vous acceptez que le contenu soit placé sous les termes de la licence suivante : CC Paternité-Partage des Conditions Initiales à l'Identique 3.0 Unported