Pas de carte wifi sous Ubuntu
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Pilou1409
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zipe31 Messages postés 34620 Date d'inscription Statut Contributeur Dernière intervention -
zipe31 Messages postés 34620 Date d'inscription Statut Contributeur Dernière intervention -
Bonjour,
Après avoir acheté un nouveau PC (MSI) freeDOS, j'ai décidé d'installer Ubuntu. Malheureusement celui-ci ne détecte aucun point d'accès Wifi !
J'ai essayé d'aller sur divers forums et effectué diverses manip mais sans résultat. Je ne m'y connais pas beaucoup.
Dans un terminal j'ai tapé: iwconfig et là je n'ai eu que:
" lo no wireless extensions. "
J'ai alors tapé: lspci | grep -i net et là j'ai eu:
" 03:00.0 Ethernet controller: Ahteros Communications Inc. Device e091 (rev 13)
05:00.0 Network controller: Intel Corporation Device 08b3 (rev 83) "
J'ai lu quelque part que c'était un problème de firmware ou driver,
Quelqu'un pourrait il m'aider à faire fonctionner ma carte wifi ??
Merci d'avance pour vos réponses
Après avoir acheté un nouveau PC (MSI) freeDOS, j'ai décidé d'installer Ubuntu. Malheureusement celui-ci ne détecte aucun point d'accès Wifi !
J'ai essayé d'aller sur divers forums et effectué diverses manip mais sans résultat. Je ne m'y connais pas beaucoup.
Dans un terminal j'ai tapé: iwconfig et là je n'ai eu que:
" lo no wireless extensions. "
J'ai alors tapé: lspci | grep -i net et là j'ai eu:
" 03:00.0 Ethernet controller: Ahteros Communications Inc. Device e091 (rev 13)
05:00.0 Network controller: Intel Corporation Device 08b3 (rev 83) "
J'ai lu quelque part que c'était un problème de firmware ou driver,
Quelqu'un pourrait il m'aider à faire fonctionner ma carte wifi ??
Merci d'avance pour vos réponses
6 réponses
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Bonjour,
Essaies avec une distrib Debian.
Ou, si tu veux quelquechose de simple et qui fonctionne : HandyLinux. -
Salut,
Ouvre un terminal et tape les 2 commandes suivantes (l'une après l'autre, la 1ère ne retournant rien comme résultat) :
sudo update-pciids
lspci -vnn -
Regarde du côté des firmwares; sous Debian Jessie
johand@osiris: ~ $ apt-cache search atheros | grep firmware
Sous Ubuntu, tu devrais obtenir un résultat similaire, d'où une piste
firmware-linux-free - Binary firmware for various drivers in the Linux kernel
firmware-atheros - Binary firmware for Aatherostheros wireless cards
firmware-zd1211 - binary firmware for the zd1211rw wireless driversudo apt-get install firmware-atheros
Que donne undmesg | grep -i atheros
ou une variation de cette commande ?
Gates gave ^W sold you the windows.
GNU gave us the whole house.(Alexandrin) -
Merci pour vos réponses
@zipe31 : J'ai bien tapé les commandes indiquées. La 1ère ne m'a rien donné comme prévu et la 2ème m'a donné le texte suivant :
pilou@Pilou:~$ lspci -vnn
00:00.0 Host bridge [0600]: Intel Corporation Haswell DRAM Controller [8086:0c04] (rev 06)
Subsystem: Micro-Star International Co., Ltd. Device [1462:1107]
Flags: bus master, fast devsel, latency 0
Capabilities: <access denied>
00:01.0 PCI bridge [0604]: Intel Corporation Haswell PCI Express x16 Controller [8086:0c01] (rev 06) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: f6000000-f70fffff
Prefetchable memory behind bridge: 00000000e0000000-00000000f1ffffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:02.0 VGA compatible controller [0300]: Intel Corporation Haswell Integrated Graphics Controller [8086:0416] (rev 06) (prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. Device [1462:1107]
Flags: bus master, fast devsel, latency 0, IRQ 46
Memory at f7400000 (64-bit, non-prefetchable) [size=4M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
I/O ports at f000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
00:03.0 Audio device [0403]: Intel Corporation Haswell HD Audio Controller [8086:0c0c] (rev 06)
Subsystem: Micro-Star International Co., Ltd. Device [1462:1107]
Flags: bus master, fast devsel, latency 0, IRQ 47
Memory at f7b14000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
00:14.0 USB controller [0c03]: Intel Corporation Lynx Point USB xHCI Host Controller [8086:8c31] (rev 05) (prog-if 30 [XHCI])
Subsystem: Micro-Star International Co., Ltd. Device [1462:1107]
Flags: bus master, medium devsel, latency 0, IRQ 43
Memory at f7b00000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
00:16.0 Communication controller [0780]: Intel Corporation Lynx Point MEI Controller #1 [8086:8c3a] (rev 04)
Subsystem: Micro-Star International Co., Ltd. Device [1462:1107]
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at f7b1e000 (64-bit, non-prefetchable) [size=16]
Capabilities: <access denied>
Kernel driver in use: mei
Kernel modules: mei
00:1a.0 USB controller [0c03]: Intel Corporation Lynx Point USB Enhanced Host Controller #2 [8086:8c2d] (rev 05) (prog-if 20 [EHCI])
Subsystem: Micro-Star International Co., Ltd. Device [1462:1107]
Flags: bus master, medium devsel, latency 0, IRQ 16
Memory at f7b1c000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
00:1b.0 Audio device [0403]: Intel Corporation Lynx Point HD Audio Controller [8086:8c20] (rev 05)
Subsystem: Micro-Star International Co., Ltd. Device [1462:1107]
Flags: bus master, fast devsel, latency 0, IRQ 48
Memory at f7b10000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge [0604]: Intel Corporation Lynx Point PCI Express Root Port 1 [8086:8c10] (rev d5) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: cf200000-cf3fffff
Prefetchable memory behind bridge: 00000000cf400000-00000000cf5fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge [0604]: Intel Corporation Lynx Point PCI Express Root Port 4 [8086:8c16] (rev d5) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: f7a00000-f7afffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.4 PCI bridge [0604]: Intel Corporation Lynx Point PCI Express Root Port 5 [8086:8c18] (rev d5) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
Memory behind bridge: f7900000-f79fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.5 PCI bridge [0604]: Intel Corporation Lynx Point PCI Express Root Port 6 [8086:8c1a] (rev d5) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
Memory behind bridge: f7800000-f78fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller [0c03]: Intel Corporation Lynx Point USB Enhanced Host Controller #1 [8086:8c26] (rev 05) (prog-if 20 [EHCI])
Subsystem: Micro-Star International Co., Ltd. Device [1462:1107]
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at f7b1b000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge [0601]: Intel Corporation Lynx Point LPC Controller [8086:8c4b] (rev 05)
Subsystem: Micro-Star International Co., Ltd. Device [1462:1107]
Flags: bus master, medium devsel, latency 0
Capabilities: <access denied>
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.2 SATA controller [0106]: Intel Corporation Lynx Point 6-Port SATA AHCI Controller [8086:8c03] (rev 05) (prog-if 01 [AHCI 1.0])
Subsystem: Micro-Star International Co., Ltd. Device [1462:1107]
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 44
I/O ports at f0b0 [size=8]
I/O ports at f0a0 [size=4]
I/O ports at f090 [size=8]
I/O ports at f080 [size=4]
I/O ports at f060 [size=32]
Memory at f7b1a000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus [0c05]: Intel Corporation Lynx Point SMBus Controller [8086:8c22] (rev 05)
Subsystem: Micro-Star International Co., Ltd. Device [1462:1107]
Flags: medium devsel, IRQ 11
Memory at f7b19000 (64-bit, non-prefetchable) [size=256]
I/O ports at f040 [size=32]
Kernel modules: i2c-i801
01:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:1392] (rev a2)
Subsystem: Micro-Star International Co., Ltd. Device [1462:1107]
Flags: fast devsel, IRQ 16
Memory at f6000000 (32-bit, non-prefetchable) [size=16M]
Memory at e0000000 (64-bit, prefetchable) [size=256M]
Memory at f0000000 (64-bit, prefetchable) [size=32M]
I/O ports at e000 [size=128]
Expansion ROM at f7000000 [disabled] [size=512K]
Capabilities: <access denied>
Kernel modules: nouveau, nvidiafb
03:00.0 Ethernet controller [0200]: Atheros Communications Inc. Device [1969:e091] (rev 13)
Subsystem: Micro-Star International Co., Ltd. Device [1462:1107]
Flags: bus master, fast devsel, latency 0, IRQ 10
Memory at f7a00000 (64-bit, non-prefetchable) [size=256K]
I/O ports at d000 [size=128]
Capabilities: <access denied>
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device [10ec:5249] (rev 01)
Subsystem: Micro-Star International Co., Ltd. Device [1462:1107]
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at f7900000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
05:00.0 Network controller [0280]: Intel Corporation Device [8086:08b3] (rev 83)
Subsystem: Intel Corporation Device [8086:0070]
Flags: fast devsel, IRQ 17
Memory at f7800000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel modules: iwlwifi
@jisisv : j'ai effectué :pilou@Pilou:~$ apt-cache search atheros | grep firmware
pilou@Pilou:~$ apt-cache search intel | grep firmware
Mais cela n'a rien donné. J'ai ensuite fait :
pilou@Pilou:~$ sudo apt-get install firmware-artheros
pilou@Pilou:~$ sudo apt-get install firmware-intel
Mais n'ayant pas de connexion interne cela a échoué. Pour finir j'ai fait :pilou@Pilou:~$ dmesg | grep -i atheros
Sans résultat. Puis :pilou@Pilou:~$ dmesg | grep -i intel
[ 0.000000] Intel GenuineIntel
[ 0.000000] ACPI: ASF! 00000000cb6a1308 000A5 (v32 INTEL HCG 00000001 TFSM 000F4240)
[ 0.000000] ACPI: SSDT 00000000cb6a1410 00228 (v01 INTEL sensrhub 00000000 INTL 20120711)
[ 0.000000] ACPI: SSDT 00000000cb6a1638 0018F (v01 Intel zpodd 00001000 INTL 20120711)
[ 0.000000] ACPI: DMAR 00000000cb6a7840 000B8 (v01 INTEL HSW 00000001 INTL 00000001)
[ 0.062136] smpboot: CPU0: Intel(R) Core(TM) i7-4710HQ CPU @ 2.50GHz (fam: 06, model: 3c, stepping: 03)
[ 0.062144] Performance Events: no PEBS fmt2+, generic architected perfmon, Intel PMU driver.
[ 0.520343] intel_idle: MWAIT substates: 0x42120
[ 0.520343] intel_idle: v0.4 model 0x3C
[ 0.520344] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 1.700189] Intel(R) Wireless WiFi driver for Linux, in-tree:
[ 1.700192] Copyright(c) 2003-2012 Intel Corporation
[ 1.800501] fbcon: inteldrmfb (fb0) is primary device
[ 3.325837] [drm:intel_dp_set_link_train] *ERROR* Timed out waiting for DP idle patterns
[ 3.384628] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 3.401453] snd_hda_intel 0000:00:03.0: irq 47 for MSI/MSI-X
[ 3.413098] input: HDA Intel MID HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input8
[ 3.413362] snd_hda_intel 0000:00:1b.0: irq 48 for MSI/MSI-X
[ 3.431577] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input9
[ 3.431654] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10 -
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Re-
05:00.0 Network controller [0280]: Intel Corporation Device [8086:08b3] (rev 83)
Tiens, jette un oeil à ces deux pages :
Subsystem: Intel Corporation Device [8086:0070]
Flags: fast devsel, IRQ 17
Memory at f7800000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel modules: iwlwifi
http://www.debian-fr.org/pas-de-wifi-sur-mon-nouveau-portable-t48968.html
https://wiki.debian.org/fr/iwlwifi
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C'est bon j'ai réussi grâce à tes 2 pages
Merci !
