Bonjour à tous,
je suis en train de tester Ubuntu 18.04 en LiveUSB avant de l'installer sur mon ordi (HP Pavilion dv6-6005sf :
https://support.hp.com/fr-fr/document/c02968224). J'utilise une LiveUSB en mode persistant.
Aux premiers démarrages, tout se passe bien : wifi et bluetooth reconnus, tout fonctionne, je peux aller sur internet, ... Aucun problème.
Mon problème : après plusieurs redémarrages, le périphérique wifi n'est plus vu par Ubuntu (apparemment, j'ai également des problèmes de bluetooth, mais c'est moins gênant). Dans la fenêtre "Paramètres", il est bien indiqué "Aucun adaptateur Wi-Fi trouvé". C'est problématique et j'aimerais bien résoudre le problème car 1/ j'aimerais faire une install de Ubuntu 18.04 en téléchargeant directement les dernières mises à jour et 2/ si le wifi saute à nouveau une fois que j'ai fait l'install, je suis un peu coincé...
Le problème est reproductible : j'ai formaté la clé puis refait la LiveUSB, j'ai le même résultat : plus de wifi après quelques redémarrages (au début tout se passe très bien). Les seules modifs que j'ai faites : passage en langue française et clavier en azerty.
J'ai vérifié que les périphériques sans fil ne sont pas désactivés depuis un raccourci clavier, ce n'est pas le cas (je bascule et sors du mode avion sans problème, le bluetooth est visible).
J'ai essayé de voir s'il n'y avait pas un problème dans le mapping du clavier qui aurait fait désactiver le wifi, mais je n'ai rien trouvé
Pouvez-vous m'aider ? Voici les résultats des différentes commandes indiquées dans le fil "A lire avant de poster"
Merci.
Quelques remarques :
* le wifi fonctionne très bien sous Win7 et Ubuntu 10.04, actuellement installés sur l'ordi
* certaines commandes du fil ne sont pas reconnues, mais comme je n'ai pas de wifi je ne peux pas installer les paquets manquants...
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04 LTS"
lsusb
Bus 003 Device 002: ID 5986:02ac Acer, Inc
Bus 003 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 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 003: ID 138a:0018 Validity Sensors, Inc. Fingerprint scanner
Bus 005 Device 002: ID 0a5c:21b4 Broadcom Corp. BCM2070 Bluetooth 2.1 + EDR
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 13fe:1d00 Kingston Technology Company Inc. DataTraveler 2.0 1GB/4GB Flash Drive / Patriot Xporter 4GB Flash Drive
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 007 Device 002: ID 058f:6387 Alcor Micro Corp. Flash Drive
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] RS880 Host Bridge
00:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (int gfx)
00:03.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780 PCI to PCI bridge (ext gfx port 1)
00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 0)
00:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 1)
00:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780 PCI to PCI bridge (PCIE port 2)
00:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 3)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode]
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 42)
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) (rev 40)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (rev 40)
00:16.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:16.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Link Control
01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS880M [Mobility Radeon HD 4225/4250]
01:05.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] RS880 HDMI Audio [Radeon HD 4200 Series]
02:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Seymour [Radeon HD 6400M/7400M Series] (rev ff)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
04:00.0 Network controller: Broadcom Limited BCM4313 802.11bgn Wireless Network Adapter (rev 01)
05:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader (rev 01)
06:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
lspci -k -nn | grep -A 3 -i net
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:164a]
Kernel driver in use: r8169
Kernel modules: r8169
04:00.0 Network controller [0280]: Broadcom Limited BCM4313 802.11bgn Wireless Network Adapter [14e4:4727] (rev 01)
Subsystem: Hewlett-Packard Company BCM4313 802.11bgn Wireless Network Adapter [103c:1483]
Kernel driver in use: bcma-pci-bridge
Kernel modules: bcma, wl
05:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader [10ec:5209] (rev 01)
lspci -k
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] RS880 Host Bridge
Subsystem: Advanced Micro Devices, Inc. [AMD] RS880 Host Bridge
00:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (int gfx)
Kernel modules: shpchp
00:03.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780 PCI to PCI bridge (ext gfx port 1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 0)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780 PCI to PCI bridge (PCIE port 2)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 3)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode]
Subsystem: Hewlett-Packard Company SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode]
Kernel driver in use: ahci
Kernel modules: ahci
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
Subsystem: Hewlett-Packard Company SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
Kernel driver in use: ohci-pci
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
Subsystem: Hewlett-Packard Company SB7x0/SB8x0/SB9x0 USB EHCI Controller
Kernel driver in use: ehci-pci
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
Subsystem: Hewlett-Packard Company SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
Kernel driver in use: ohci-pci
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
Subsystem: Hewlett-Packard Company SB7x0/SB8x0/SB9x0 USB EHCI Controller
Kernel driver in use: ehci-pci
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 42)
Subsystem: Hewlett-Packard Company SBx00 SMBus Controller
Kernel modules: i2c_piix4, sp5100_tco
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) (rev 40)
Subsystem: Hewlett-Packard Company SBx00 Azalia (Intel HDA)
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
Subsystem: Hewlett-Packard Company SB7x0/SB8x0/SB9x0 LPC host controller
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (rev 40)
00:16.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
Subsystem: Hewlett-Packard Company SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
Kernel driver in use: ohci-pci
00:16.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
Subsystem: Hewlett-Packard Company SB7x0/SB8x0/SB9x0 USB EHCI Controller
Kernel driver in use: ehci-pci
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control
Kernel driver in use: k10temp
Kernel modules: k10temp
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Link Control
01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS880M [Mobility Radeon HD 4225/4250]
Subsystem: Hewlett-Packard Company RS880M [Mobility Radeon HD 4225/4250]
Kernel driver in use: radeon
Kernel modules: radeon
01:05.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] RS880 HDMI Audio [Radeon HD 4200 Series]
Subsystem: Hewlett-Packard Company RS880 HDMI Audio [Radeon HD 4200 Series]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
02:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Seymour [Radeon HD 6400M/7400M Series] (rev ff)
Kernel driver in use: radeon
Kernel modules: radeon
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
Kernel driver in use: r8169
Kernel modules: r8169
04:00.0 Network controller: Broadcom Limited BCM4313 802.11bgn Wireless Network Adapter (rev 01)
Subsystem: Hewlett-Packard Company BCM4313 802.11bgn Wireless Network Adapter
Kernel driver in use: bcma-pci-bridge
Kernel modules: bcma, wl
05:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader (rev 01)
Subsystem: Hewlett-Packard Company RTS5209 PCI Express Card Reader
Kernel driver in use: rtsx_pci
Kernel modules: rtsx_pci
06:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
Subsystem: Hewlett-Packard Company uPD720200 USB 3.0 Host Controller
Kernel driver in use: xhci_hcd
sudo lshw -C network
*-network
description: Ethernet interface
produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: eno1
version: 06
numéro de série: 68:b5:99:df:c0:ea
taille: 10Mbit/s
capacité: 1Gbit/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 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl_nic/rtl8168e-2.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:30 portE/S:2000(taille=256) mémoire:f0004000-f0004fff mémoire:f0000000-f0003fff
*-network
description: Network controller
produit: BCM4313 802.11bgn Wireless Network Adapter
fabriquant: Broadcom Limited
identifiant matériel: 0
information bus: pci@0000:04:00.0
version: 01
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list
configuration: driver=bcma-pci-bridge latency=0
ressources: irq:17 mémoire:f0300000-f0303fff
lsmod
Module Size Used by
bnep 20480 2
wl 6447104 0
uvcvideo 86016 0
btusb 45056 0
edac_mce_amd 28672 0
btrtl 16384 1 btusb
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
btbcm 16384 1 btusb
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2
btintel 16384 1 btusb
kvm 593920 0
videodev 184320 3 uvcvideo,videobuf2_core,videobuf2_v4l2
bluetooth 548864 12 btrtl,btintel,bnep,btbcm,btusb
cfg80211 622592 1 wl
media 40960 2 uvcvideo,videodev
snd_hda_codec_idt 57344 1
irqbypass 16384 1 kvm
snd_hda_codec_hdmi 49152 1
snd_hda_codec_generic 73728 1 snd_hda_codec_idt
ecdh_generic 24576 1 bluetooth
joydev 24576 0
input_leds 16384 0
snd_hda_intel 40960 4
k10temp 16384 0
snd_hda_codec 126976 4 snd_hda_intel,snd_hda_codec_idt,snd_hda_codec_hdmi,snd_hda_codec_generic
hp_wmi 16384 0
serio_raw 16384 0
sparse_keymap 16384 1 hp_wmi
snd_seq_midi 16384 0
rtsx_pci_ms 20480 0
wmi_bmof 16384 0
hp_accel 28672 0
memstick 16384 1 rtsx_pci_ms
snd_seq_midi_event 16384 1 snd_seq_midi
snd_hda_core 81920 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_idt,snd_hda_codec_hdmi,snd_hda_codec_generic
snd_rawmidi 32768 1 snd_seq_midi
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 98304 4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
lis3lv02d 20480 1 hp_accel
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
input_polldev 16384 1 lis3lv02d
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_seq,snd_pcm
snd 81920 19 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_hda_codec_idt,snd_timer,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_pcm
soundcore 16384 1 snd
shpchp 36864 0
mac_hid 16384 0
sch_fq_codel 20480 2
parport_pc 36864 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,parport_pc,ppdev
ip_tables 28672 0
x_tables 40960 1 ip_tables
autofs4 40960 2
overlay 77824 1
nls_iso8859_1 16384 2
dm_mirror 24576 0
dm_region_hash 20480 1 dm_mirror
dm_log 20480 2 dm_mirror,dm_region_hash
uas 24576 0
usb_storage 69632 3 uas
radeon 1470464 11
rtsx_pci_sdmmc 24576 0
i2c_algo_bit 16384 1 radeon
ttm 106496 1 radeon
drm_kms_helper 167936 1 radeon
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
psmouse 147456 0
i2c_piix4 24576 0
ahci 36864 0
fb_sys_fops 16384 1 drm_kms_helper
libahci 32768 1 ahci
rtsx_pci 65536 2 rtsx_pci_sdmmc,rtsx_pci_ms
drm 401408 7 radeon,ttm,drm_kms_helper
r8169 86016 0
bcma 57344 0
mii 16384 1 r8169
wmi 24576 2 wmi_bmof,hp_wmi
video 40960 0
iwconfig
eno1 no wireless extensions.
lo no wireless extensions.
ifconfig -a
./test.sh: ligne 36: ifconfig : commande introuvable
sudo iwlist scan
eno1 Interface doesn't support scanning.
lo Interface doesn't support scanning.
uname -r -m
4.15.0-20-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
./test.sh: ligne 52: nm-tool : commande introuvable
sudo rfkill list
0: hp-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hp-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
nmcli connection show
NAME UUID TYPE DEVICE
Wired connection 1 1949c9b9-67ff-3112-bf78-016099f3fecc ethernet --
freebox_wifi a20c99cb-44c9-4ee8-9b46-543eec39214a wifi --