Forum Linux.débutant Problème wifi

Posté par  . Licence CC By‑SA.
Étiquettes : aucune
1
26
fév.
2025

Bonjour,

Je dispose d'un macbook pro 2012 et souhaite lui donne une seconde vie en y installant Linux (d'autant que cela me semble plus éthique!). J'ai testé trois système d'exploitations différents pour voir laquelle je préférais : Solus Budgie, Ubuntu Studio et Linux Mint. Cependant je rencontre un soucis avec les trois OS. En effet, impossible de me connecter sur internet autrement que par câble ethernet. Il ne détecte aucune carte wifi et donc aucun réseau.
Le problème ne vient sûrement pas des clés usb parce que j'en ai utilisé une différente à chaque fois.
J’ai essayé d’installer des drivers en me basant sur d’autres topics où les personnes évoquaient des problématiques qui semblaient proche de la mienne mais rien n’y fait.

Je vous remercie par avance,

  • # lspci

    Posté par  (site web personnel) . Évalué à 2 (+1/-0).

    Bonjour,

    la première étape est d'identifier la carte wifi avec la commande : lspci -v

    • [^] # Re: lspci

      Posté par  . Évalué à 1 (+0/-0).

      Merci pour la réponse.
      Voici ce que cela m'indique :

      00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
    Subsystem: Apple Inc. 3rd Gen Core processor DRAM Controller
    Flags: bus master, fast devsel, latency 0, IOMMU group 1
    Capabilities: <access denied>
    Kernel driver in use: ivb_uncore

00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port (rev 09) (prog-if 00 [Normal decode])
    Subsystem: Apple Inc. Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port
    Flags: bus master, fast devsel, latency 0, IRQ 26, IOMMU group 2
    Bus: primary=00, secondary=04, subordinate=9a, sec-latency=0
    I/O behind bridge: 3000-5fff [size=12K] [16-bit]
    Memory behind bridge: a0900000-acbfffff [size=195M] [32-bit]
    Prefetchable memory behind bridge: acc00000-b8bfffff [size=192M] [32-bit]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller])
    Subsystem: Apple Inc. 3rd Gen Core processor Graphics Controller
    Flags: bus master, fast devsel, latency 0, IRQ 50, IOMMU group 0
    Memory at a0000000 (64-bit, non-prefetchable) [size=4M]
    Memory at 90000000 (64-bit, prefetchable) [size=256M]
    I/O ports at 2000 [size=64]
    Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
    Capabilities: <access denied>
    Kernel driver in use: i915
    Kernel modules: i915

00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04) (prog-if 30 [XHCI])
    Subsystem: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller
    Flags: bus master, medium devsel, latency 0, IRQ 29, IOMMU group 3
    Memory at a0800000 (64-bit, non-prefetchable) [size=64K]
    Capabilities: <access denied>
    Kernel driver in use: xhci_hcd
    Kernel modules: xhci_pci

00:16.0 Communication controller: Intel Corporation 7 Series/C216 Chipset Family MEI Controller #1 (rev 04)
    Subsystem: Intel Corporation 7 Series/C216 Chipset Family MEI Controller
    Flags: bus master, fast devsel, latency 0, IRQ 47, IOMMU group 4
    Memory at a0817100 (64-bit, non-prefetchable) [size=16]
    Capabilities: <access denied>
    Kernel driver in use: mei_me
    Kernel modules: mei_me

00:1a.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #2 (rev 04) (prog-if 20 [EHCI])
    Subsystem: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller
    Flags: bus master, medium devsel, latency 0, IRQ 23, IOMMU group 5
    Memory at a0816c00 (32-bit, non-prefetchable) [size=1K]
    Capabilities: <access denied>
    Kernel driver in use: ehci-pci

00:1b.0 Audio device: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller (rev 04)
    Subsystem: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller
    Flags: bus master, fast devsel, latency 0, IRQ 51, IOMMU group 6
    Memory at a0810000 (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: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1 (rev c4) (prog-if 00 [Normal decode])
    Subsystem: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1
    Flags: bus master, fast devsel, latency 0, IRQ 16, IOMMU group 7
    Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
    I/O behind bridge: [disabled] [16-bit]
    Memory behind bridge: a0700000-a07fffff [size=1M] [32-bit]
    Prefetchable memory behind bridge: a0400000-a04fffff [size=1M] [32-bit]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4) (prog-if 00 [Normal decode])
    Subsystem: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2
    Flags: bus master, fast devsel, latency 0, IRQ 17, IOMMU group 8
    Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
    I/O behind bridge: [disabled] [16-bit]
    Memory behind bridge: a0600000-a06fffff [size=1M] [32-bit]
    Prefetchable memory behind bridge: [disabled] [64-bit]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4) (prog-if 00 [Normal decode])
    Subsystem: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3
    Flags: bus master, fast devsel, latency 0, IRQ 18, IOMMU group 9
    Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
    I/O behind bridge: [disabled] [16-bit]
    Memory behind bridge: a0500000-a05fffff [size=1M] [32-bit]
    Prefetchable memory behind bridge: [disabled] [64-bit]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:1d.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller #1 (rev 04) (prog-if 20 [EHCI])
    Subsystem: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller
    Flags: bus master, medium devsel, latency 0, IRQ 22, IOMMU group 10
    Memory at a0816800 (32-bit, non-prefetchable) [size=1K]
    Capabilities: <access denied>
    Kernel driver in use: ehci-pci

00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04)
    Subsystem: Intel Corporation HM77 Express Chipset LPC Controller
    Flags: bus master, medium devsel, latency 0, IOMMU group 11
    Capabilities: <access denied>
    Kernel driver in use: lpc_ich
    Kernel modules: lpc_ich

00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0])
    Subsystem: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode]
    Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 28, IOMMU group 11
    I/O ports at 2088 [size=8]
    I/O ports at 209c [size=4]
    I/O ports at 2080 [size=8]
    I/O ports at 2098 [size=4]
    I/O ports at 2060 [size=32]
    Memory at a0816000 (32-bit, non-prefetchable) [size=2K]
    Capabilities: <access denied>
    Kernel driver in use: ahci
    Kernel modules: ahci

00:1f.3 SMBus: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller (rev 04)
    Subsystem: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller
    Flags: medium devsel, IRQ 18, IOMMU group 11
    Memory at a0817000 (64-bit, non-prefetchable) [size=256]
    I/O ports at efa0 [size=32]
    Kernel driver in use: i801_smbus
    Kernel modules: i2c_i801

01:00.0 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme BCM57765 Gigabit Ethernet PCIe (rev 10)
    Subsystem: Broadcom Inc. and subsidiaries NetXtreme BCM57765 Gigabit Ethernet PCIe
    Flags: bus master, fast devsel, latency 0, IRQ 16, IOMMU group 12
    Memory at a0400000 (64-bit, prefetchable) [size=64K]
    Memory at a0410000 (64-bit, prefetchable) [size=64K]
    Capabilities: <access denied>
    Kernel driver in use: tg3
    Kernel modules: tg3

01:00.1 SD Host controller: Broadcom Inc. and subsidiaries BCM57765/57785 SDXC/MMC Card Reader (rev 10) (prog-if 01)
    Subsystem: Broadcom Inc. and subsidiaries BCM57765/57785 SDXC/MMC Card Reader
    Flags: bus master, fast devsel, latency 0, IRQ 17, IOMMU group 12
    Memory at a0420000 (64-bit, prefetchable) [size=64K]
    Capabilities: <access denied>
    Kernel driver in use: sdhci-pci
    Kernel modules: sdhci_pci

02:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4331 802.11a/b/g/n (rev 02)
    Subsystem: Apple Inc. AirPort Extreme
    Flags: bus master, fast devsel, latency 0, IRQ 17, IOMMU group 13
    Memory at a0600000 (64-bit, non-prefetchable) [size=16K]
    Capabilities: <access denied>
    Kernel driver in use: bcma-pci-bridge
    Kernel modules: bcma

03:00.0 FireWire (IEEE 1394): LSI Corporation FW643 [TrueFire] PCIe 1394b Controller (rev 08) (prog-if 10 [OHCI])
    Subsystem: LSI Corporation FW643 [TrueFire] PCIe 1394b Controller
    Flags: bus master, fast devsel, latency 0, IRQ 46, IOMMU group 14
    Memory at a0500000 (64-bit, non-prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel driver in use: firewire_ohci
    Kernel modules: firewire_ohci

04:00.0 PCI bridge: Intel Corporation CV82524 Thunderbolt Controller [Light Ridge 4C 2010] (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 16, IOMMU group 2
    Bus: primary=04, secondary=05, subordinate=6a, sec-latency=0
    I/O behind bridge: 3000-4fff [size=8K] [16-bit]
    Memory behind bridge: a0900000-a8bfffff [size=131M] [32-bit]
    Prefetchable memory behind bridge: acc00000-b4bfffff [size=128M] [32-bit]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

05:00.0 PCI bridge: Intel Corporation CV82524 Thunderbolt Controller [Light Ridge 4C 2010] (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0, IRQ 27, IOMMU group 2
    Bus: primary=05, secondary=06, subordinate=06, sec-latency=0
    I/O behind bridge: [disabled] [32-bit]
    Memory behind bridge: a0b00000-a0bfffff [size=1M] [32-bit]
    Prefetchable memory behind bridge: [disabled] [64-bit]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

05:03.0 PCI bridge: Intel Corporation CV82524 Thunderbolt Controller [Light Ridge 4C 2010] (prog-if 00 [Normal decode])
    Physical Slot: 2
    Flags: bus master, fast devsel, latency 0, IRQ 19, IOMMU group 2
    Bus: primary=05, secondary=07, subordinate=07, sec-latency=0
    I/O behind bridge: [disabled] [32-bit]
    Memory behind bridge: a0a00000-a0afffff [size=1M] [32-bit]
    Prefetchable memory behind bridge: [disabled] [64-bit]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

05:04.0 PCI bridge: Intel Corporation CV82524 Thunderbolt Controller [Light Ridge 4C 2010] (prog-if 00 [Normal decode])
    Physical Slot: 3
    Flags: bus master, fast devsel, latency 0, IRQ 16, IOMMU group 2
    Bus: primary=05, secondary=08, subordinate=38, sec-latency=0
    I/O behind bridge: 3000-3fff [size=4K] [16-bit]
    Memory behind bridge: a0c00000-a4bfffff [size=64M] [32-bit]
    Prefetchable memory behind bridge: acc00000-b0bfffff [size=64M] [32-bit]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

05:05.0 PCI bridge: Intel Corporation CV82524 Thunderbolt Controller [Light Ridge 4C 2010] (prog-if 00 [Normal decode])
    Physical Slot: 4
    Flags: bus master, fast devsel, latency 0, IRQ 17, IOMMU group 2
    Bus: primary=05, secondary=39, subordinate=69, sec-latency=0
    I/O behind bridge: 4000-4fff [size=4K] [16-bit]
    Memory behind bridge: a4c00000-a8bfffff [size=64M] [32-bit]
    Prefetchable memory behind bridge: b0c00000-b4bfffff [size=64M] [32-bit]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

05:06.0 PCI bridge: Intel Corporation CV82524 Thunderbolt Controller [Light Ridge 4C 2010] (prog-if 00 [Normal decode])
    Physical Slot: 5
    Flags: bus master, fast devsel, latency 0, IRQ 18, IOMMU group 2
    Bus: primary=05, secondary=6a, subordinate=6a, sec-latency=0
    I/O behind bridge: [disabled] [32-bit]
    Memory behind bridge: a0900000-a09fffff [size=1M] [32-bit]
    Prefetchable memory behind bridge: [disabled] [64-bit]
    Capabilities: <access denied>
    Kernel driver in use: pcieport

06:00.0 System peripheral: Intel Corporation CV82524 Thunderbolt Controller [Light Ridge 4C 2010]
    Subsystem: Device 2222:1111
    Physical Slot: 1
    Flags: bus master, fast devsel, latency 0, IRQ 16, IOMMU group 2
    Memory at a0b00000 (32-bit, non-prefetchable) [size=256K]
    Memory at a0b40000 (32-bit, non-prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel driver in use: thunderbolt
    Kernel modules: thunderbolt

  • # pilote à installer après

    Posté par  (site web personnel) . Évalué à 2 (+0/-0).

    tu peux installer une ubuntu et tenter cela :
    https://doc.ubuntu-fr.org/macbook#le_wi-fi

  • # Visiblement une carte connue

    Posté par  (site web personnel) . Évalué à 2 (+0/-0). Dernière modification le 27 février 2025 à 13:39.

    Ce chip a l'air d'être capricieux car on trouve toujours des sujets sur cette carte datant de 2022 et après.

    As tu essayé cette réponse ?

    Cette page en parle un peu aussi.

    Il faut regarder sur ta distribution actuelle s'il y a un paquet nommé b43 ou similaire. Si le module n'est pas chargé automatiquement au démarrage on pourra regarder pour faire un règle udev mais normalement un simple ajout dans /etc/modprobe ou /etc/module* devrait faire le taf.

    Ne pas oublier de voir si la carte n'est pas verrouillé par rfkill aussi :

    sudo rfkill list
sudo rfkill unblock all

    git is great because linus did it, mercurial is better because he didn't

Envoyer un commentaire

Suivre le flux des commentaires

Note : les commentaires appartiennent à celles et ceux qui les ont postés. Nous n’en sommes pas responsables.