Bonjour,
Après la mise à niveau de Ubuntu 18.04 en 20.04 j'ai voulu réinstaller ma dongle wifi. J'ai d'abord utilisé ce dépôt-ci :
https://github.com/gnab/rtl8812au et ma dongle fonctionné parfaitement, néanmoins je devais le réinstaller à chaque démarrage de la machine. J'ai donc fait les manipulations expliquées pour DKMS, mais malheureusement lorsque je branche ma dongle, elle plante toute l'interface et je ne peux que bouger ma souris sans aucunes interactions et forcer l'extinction.
J'ai ensuite voulu faire le ménage dans DKMS et j'ai essayé avec ce dépôt :
https://github.com/gordboy/rtl8812au , comme indiqué dans ce post :
Mais le même problème survient. Pouvez-vous m'aider ?
Voici le contenu du fichier wificheck :
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=20.04
DISTRIB_CODENAME=focal
DISTRIB_DESCRIPTION="Ubuntu 20.04 LTS"
>> lsusb
Bus 002 Device 002: ID 05e3:0612 Genesys Logic, Inc. Hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 04f2:b54b Chicony Electronics Co., Ltd USB2.0 VGA UVC WebCam
Bus 001 Device 003: ID 0bda:0821 Realtek Semiconductor Corp. Bluetooth Radio
Bus 001 Device 010: ID 04e8:6864 Samsung Electronics Co., Ltd GT-I9070 (network tethering, USB debugging enabled)
Bus 001 Device 007: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter
Bus 001 Device 002: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
>> sudo lshw -C network
*-network:0
description: Ethernet interface
identifiant matériel: 1
information bus: usb@1:2.1
nom logique: enx00e04c680260
numéro de série: 00:e0:4c:68:02:60
taille: 10Mbit/s
capacité: 1Gbit/s
fonctionnalités: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration : autonegotiation=on broadcast=yes driver=r8152 driverversion=v1.10.11 duplex=half link=no multicast=yes port=MII speed=10Mbit/s
*-network:1
description: Ethernet interface
identifiant matériel: 2
information bus: usb@1:2.3
nom logique: usb0
numéro de série: 26:97:7e:fa:9c:b5
fonctionnalités: ethernet physical
configuration : broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.90 link=yes multicast=yes
>> lsmod
Module Size Used by
rndis_host 20480 0
cdc_acm 40960 0
rfcomm 81920 4
cmac 16384 10
algif_hash 16384 5
algif_skcipher 16384 5
af_alg 24576 22 algif_hash,algif_skcipher
bnep 24576 2
vboxnetadp 28672 0
vboxnetflt 28672 0
vboxdrv 487424 2 vboxnetadp,vboxnetflt
binfmt_misc 24576 1
nls_iso8859_1 16384 1
8812au 1593344 0
snd_hda_codec_hdmi 61440 1
snd_hda_codec_conexant 28672 1
snd_hda_codec_generic 81920 1 snd_hda_codec_conexant
ledtrig_audio 16384 2 snd_hda_codec_generic,snd_hda_codec_conexant
uvcvideo 98304 0
intel_powerclamp 20480 0
snd_hda_intel 53248 3
cfg80211 704512 1 8812au
coretemp 20480 0
snd_intel_dspcfg 24576 1 snd_hda_intel
kvm_intel 282624 0
btusb 57344 0
snd_hda_codec 131072 4 snd_hda_codec_generic,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_intel
kvm 663552 1 kvm_intel
snd_hda_core 90112 5 snd_hda_codec_generic,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_hwdep 20480 1 snd_hda_codec
btrtl 24576 1 btusb
punit_atom_debug 16384 0
videobuf2_vmalloc 20480 1 uvcvideo
videobuf2_memops 20480 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
btbcm 16384 1 btusb
btintel 24576 1 btusb
mei_hdcp 24576 0
videobuf2_common 49152 2 videobuf2_v4l2,uvcvideo
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
videodev 225280 3 videobuf2_v4l2,uvcvideo,videobuf2_common
joydev 24576 0
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
cdc_ether 20480 1 rndis_host
bluetooth 581632 31 btrtl,btintel,btbcm,bnep,btusb,rfcomm
snd_rawmidi 36864 1 snd_seq_midi
intel_rapl_msr 20480 0
ecdh_generic 16384 1 bluetooth
ecc 28672 1 ecdh_generic
mc 53248 4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
usbnet 45056 2 rndis_host,cdc_ether
r8152 69632 0
mii 20480 2 usbnet,r8152
crct10dif_pclmul 16384 1
ghash_clmulni_intel 16384 0
snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event
aesni_intel 372736 15
crypto_simd 16384 1 aesni_intel
cryptd 24576 7 crypto_simd,ghash_clmulni_intel
glue_helper 16384 1 aesni_intel
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer 36864 2 snd_seq,snd_pcm
intel_cstate 20480 0
snd 90112 17 snd_hda_codec_generic,snd_seq,snd_hda_codec_conexant,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_pcm,snd_rawmidi
input_leds 16384 0
mei_txe 28672 1
serio_raw 20480 0
mei 106496 3 mei_hdcp,mei_txe
soundcore 16384 1 snd
intel_xhci_usb_role_switch 16384 0
roles 16384 1 intel_xhci_usb_role_switch
elan_i2c 40960 0
processor_thermal_device 24576 0
intel_rapl_common 24576 2 intel_rapl_msr,processor_thermal_device
int340x_thermal_zone 16384 1 processor_thermal_device
int3400_thermal 20480 0
intel_soc_dts_iosf 20480 1 processor_thermal_device
acpi_thermal_rel 16384 1 int3400_thermal
asus_wireless 20480 0
mac_hid 16384 0
intel_int0002_vgpio 16384 1
sch_fq_codel 20480 3
parport_pc 40960 0
ppdev 24576 0
lp 20480 0
parport 53248 3 parport_pc,lp,ppdev
ip_tables 32768 0
x_tables 40960 1 ip_tables
autofs4 45056 2
i915 1986560 14
i2c_algo_bit 16384 1 i915
drm_kms_helper 184320 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
crc32_pclmul 16384 0
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
drm 491520 7 drm_kms_helper,i915
ahci 40960 2
i2c_i801 32768 0
lpc_ich 24576 0
libahci 32768 1 ahci
wmi 32768 0
i2c_hid 28672 0
hid 131072 1 i2c_hid
dw_dmac 16384 0
video 49152 1 i915
dw_dmac_core 28672 1 dw_dmac
sdhci_acpi 24576 0
sdhci 65536 1 sdhci_acpi
>> iwconfig
>> ifconfig -a
enx00e04c680260: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 00:e0:4c:68:02:60 txqueuelen 1000 (Ethernet)
RX packets 202 bytes 16976 (16.9 KB)
RX errors 0 dropped 1 overruns 0 frame 0
TX packets 40 bytes 5650 (5.6 KB)
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 346 bytes 27820 (27.8 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 346 bytes 27820 (27.8 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.42.90 netmask 255.255.255.0 broadcast 192.168.42.255
inet6 fe80::5eed:6963:f335:fb88 prefixlen 64 scopeid 0x20<link>
ether 26:97:7e:fa:9c:b5 txqueuelen 1000 (Ethernet)
RX packets 1504 bytes 981586 (981.5 KB)
RX errors 1 dropped 0 overruns 0 frame 1
TX packets 1763 bytes 733887 (733.8 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>> sudo iwlist scan
>> uname -r -m
5.4.0-39-generic x86_64
>> cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
auto eth0 inet dhcp
iface eth0 inet dhcp
auto eth2
iface eth2 inet dhcp
auto ath0
iface ath0 inet dhcp
auto wlan0
iface wlan0 inet dhcp
>> nm-tool
>> nmcli dev wifi
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
Connexion filaire 2 e003b3a1-64a1-3665-bd11-4b74783ae9f3 ethernet usb0
anonydroid 6faa5194-2bec-433e-82c6-0268f7c800b6 wifi --
anonydroid 1 48b9d6c8-6b55-41ed-bd8a-1c0c2f64e236 wifi --
anonydroid 2 15284c5d-fdf4-4590-b3f9-e44d4eacc443 wifi --
Connexion filaire 1 da0e5f56-03f7-34d5-94f1-7a22ec64c368 ethernet --
eduroam 6216d6d5-ea0f-4f28-b9a2-6b81a0cf4fc2 wifi --
eduroam 1 397e3d24-bbf4-48f0-a2dd-3f5af1a8b476 wifi --
Freebox-AF638D e3c40bbb-a47b-4ff0-ba47-5c93d16c2324 wifi --
Freebox-AF638D 1 971a0dd5-fb76-4e65-b02c-dd5ce50a6376 wifi --
Livebox-30F6 bbaf9979-6ae8-4303-b1b1-983f0c8845a2 wifi --
Rouge f9f45073-f5da-45f3-8c98-da30a9c39b28 wifi --
Rouge 1 baa45e92-53d9-4e5d-9541-e2603ed682ef wifi --
SFR-14f0 947dee85-aedf-4b2a-b3b1-b297048f5eca wifi --
SFR-5H 614271f6-20cb-4e05-bcf7-dde6ee193785 wifi --
SFR-b9c0 539273cb-e1a2-4d66-ac9a-57e744f832b6 wifi --
VPN DPT INFO b193dda9-fcad-499f-81d1-ff78c3497d94 vpn --
>> nmcli connection status
>> sudo rfkill list
0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no