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#1 21-04-2021 09:50:55

mathtom
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Distrib. : Mint 20.1
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[Résolu]Pas de wifi - ACER 514-54

Bonjour,

Suite de mes galères d'installation...

J'ai eu beaucoup de mal à installer debian sur mon nouveau PC mais j'y suis arrivé hier. Entre temps j'avais testé mint et le wifi fonctionnait sans intervention de ma part.
Sur debian, pas de wifi...

J'ai ceci dans  /etc/network/interfaces :

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

auto enp2s0
allow-hotplug enp2s0
iface enp2s0 inet dhcp
 





lspci -k


00:00.0 Host bridge: Intel Corporation Device 9a04 (rev 01)
  Subsystem: Acer Incorporated [ALI] Device 1468
00:02.0 VGA compatible controller: Intel Corporation Device 9a78 (rev 01)
  Subsystem: Acer Incorporated [ALI] Device 1468
  Kernel driver in use: i915
  Kernel modules: i915
00:08.0 System peripheral: Intel Corporation GNA Scoring Accelerator module (rev 01)
  Subsystem: Acer Incorporated [ALI] Device 1468
00:14.0 USB controller: Intel Corporation Tiger Lake-LP USB 3.2 Gen 2x1 xHCI Host Controller (rev 20)
  Subsystem: Acer Incorporated [ALI] Device 1468
  Kernel driver in use: xhci_hcd
  Kernel modules: xhci_pci
00:14.2 RAM memory: Intel Corporation Tiger Lake-LP Shared SRAM (rev 20)
  Subsystem: Acer Incorporated [ALI] Device 1468
00:14.3 Network controller: Intel Corporation Wi-Fi 6 AX201 (rev 20)
  Subsystem: Intel Corporation Device 0074
  Kernel modules: iwlwifi
00:15.0 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP Serial IO I2C Controller #0 (rev 20)
  Subsystem: Acer Incorporated [ALI] Device 1468
  Kernel driver in use: intel-lpss
  Kernel modules: intel_lpss_pci
00:15.3 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP Serial IO I2C Controller #3 (rev 20)
  Subsystem: Acer Incorporated [ALI] Device 1468
  Kernel driver in use: intel-lpss
  Kernel modules: intel_lpss_pci
00:16.0 Communication controller: Intel Corporation Tiger Lake-LP Management Engine Interface (rev 20)
  Subsystem: Acer Incorporated [ALI] Device 1468
  Kernel driver in use: mei_me
  Kernel modules: mei_me
00:17.0 SATA controller: Intel Corporation Device a0d3 (rev 20)
  Subsystem: Acer Incorporated [ALI] Device 1468
  Kernel driver in use: ahci
  Kernel modules: ahci
00:19.0 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP Serial IO I2C Controller #4 (rev 20)
  Subsystem: Acer Incorporated [ALI] Device 1468
  Kernel driver in use: intel-lpss
  Kernel modules: intel_lpss_pci
00:19.1 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP Serial IO I2C Controller #5 (rev 20)
  Subsystem: Acer Incorporated [ALI] Device 1468
  Kernel driver in use: intel-lpss
  Kernel modules: intel_lpss_pci
00:1c.0 PCI bridge: Intel Corporation Device a0bc (rev 20)
  Kernel driver in use: pcieport
00:1d.0 PCI bridge: Intel Corporation Tiger Lake-LP PCI Express Root Port #9 (rev 20)
  Kernel driver in use: pcieport
00:1f.0 ISA bridge: Intel Corporation Tiger Lake-LP LPC Controller (rev 20)
  Subsystem: Acer Incorporated [ALI] Device 1468
00:1f.3 Multimedia audio controller: Intel Corporation Tiger Lake-LP Smart Sound Technology Audio Controller (rev 20)
  Subsystem: Acer Incorporated [ALI] Device 146a
  Kernel driver in use: sof-audio-pci
  Kernel modules: snd_hda_intel, snd_sof_pci
00:1f.4 SMBus: Intel Corporation Tiger Lake-LP SMBus Controller (rev 20)
  Subsystem: Acer Incorporated [ALI] Device 1468
  Kernel driver in use: i801_smbus
  Kernel modules: i2c_i801
00:1f.5 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP SPI Controller (rev 20)
  Subsystem: Acer Incorporated [ALI] Device 1468
01:00.0 Non-Volatile memory controller: Kingston Technology Company, Inc. Device 500c (rev 01)
  Subsystem: Kingston Technology Company, Inc. Device 500c
  Kernel driver in use: nvme
  Kernel modules: nvme
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
  Subsystem: Acer Incorporated [ALI] RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
  Kernel driver in use: r8169
  Kernel modules: r8169
 



Et :

dmesg | grep firmware


[    1.185495] i915 0000:00:02.0: firmware: direct-loading firmware i915/tgl_dmc_ver2_08.bin
[    1.185899] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/tgl_dmc_ver2_08.bin (v2.8)
[    3.164769] platform regulatory.0: firmware: direct-loading firmware regulatory.db
[    3.165250] platform regulatory.0: firmware: direct-loading firmware regulatory.db.p7s
[    3.303288] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-59.ucode (-2)
[    3.303327] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware
[    3.303368] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-59.ucode failed with error -2
[    3.303379] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-58.ucode (-2)
[    3.303417] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-58.ucode failed with error -2
[    3.303424] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-57.ucode (-2)
[    3.303458] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-57.ucode failed with error -2
[    3.303464] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-56.ucode (-2)
[    3.303502] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-56.ucode failed with error -2
[    3.303507] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-55.ucode (-2)
[    3.303544] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-55.ucode failed with error -2
[    3.303549] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-54.ucode (-2)
[    3.303585] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-54.ucode failed with error -2
[    3.303591] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-53.ucode (-2)
[    3.303628] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-53.ucode failed with error -2
[    3.303634] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-52.ucode (-2)
[    3.303635] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-52.ucode failed with error -2
[    3.303642] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-51.ucode (-2)
[    3.303710] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-51.ucode failed with error -2
[    3.303716] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-50.ucode (-2)
[    3.303717] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-50.ucode failed with error -2
[    3.303723] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-49.ucode (-2)
[    3.303724] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-49.ucode failed with error -2
[    3.303730] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-48.ucode (-2)
[    3.303731] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-48.ucode failed with error -2
[    3.303737] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-47.ucode (-2)
[    3.303737] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-47.ucode failed with error -2
[    3.303744] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-46.ucode (-2)
[    3.303744] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-46.ucode failed with error -2
[    3.303751] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-45.ucode (-2)
[    3.303751] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-45.ucode failed with error -2
[    3.303758] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-44.ucode (-2)
[    3.303758] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-44.ucode failed with error -2
[    3.303764] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-43.ucode (-2)
[    3.303765] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-43.ucode failed with error -2
[    3.303771] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-42.ucode (-2)
[    3.303772] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-42.ucode failed with error -2
[    3.303778] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-41.ucode (-2)
[    3.303778] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-41.ucode failed with error -2
[    3.303785] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-40.ucode (-2)
[    3.303785] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-40.ucode failed with error -2
[    3.303791] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-39.ucode (-2)
[    3.303792] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-39.ucode failed with error -2
[    3.303794] iwlwifi 0000:00:14.3: check git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
[    3.429531] sof-audio-pci 0000:00:1f.3: firmware: failed to load intel/sof/sof-tgl.ri (-2)
[    3.429577] sof-audio-pci 0000:00:1f.3: Direct firmware load for intel/sof/sof-tgl.ri failed with error -2
[    3.429579] sof-audio-pci 0000:00:1f.3: error: request firmware intel/sof/sof-tgl.ri failed err: -2
[    3.429626] sof-audio-pci 0000:00:1f.3: error: failed to load DSP firmware -2
[    3.618187] r8169 0000:02:00.0: firmware: direct-loading firmware rtl_nic/rtl8168h-2.fw
[    3.706263] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[    3.706285] bluetooth hci0: firmware: failed to load intel/ibt-19-0-4.sfi (-2)
[    3.706287] bluetooth hci0: Direct firmware load for intel/ibt-19-0-4.sfi failed with error -2
[    3.706289] Bluetooth: hci0: Failed to load Intel firmware file (-2)
 



Apparemment c'est iwlwifi qui pose problème...
Merci pour les suggestions...

Dernière modification par mathtom (21-04-2021 12:04:47)


Thomas

Hors ligne

#2 21-04-2021 11:58:24

bartaba
Membre
Distrib. : Debian Buster
Noyau : Linux 4.19.0-13-amd64
(G)UI : Mate
Inscription : 04-02-2014

Re : [Résolu]Pas de wifi - ACER 514-54

Bonjour

Apparemment c'est iwlwifi qui pose problème...



est il installé ?

Si la réponse est oui alors installe la version des backports :
-ajoute les backports à ton fichier sources.list : https://wiki.debian.org/fr/Backports
-puis tu installes :

sudo apt update
sudo apt -t buster-backports install linux-image-amd64 firmware-iwlwifi

Hors ligne

#3 21-04-2021 12:04:28

mathtom
Membre
Distrib. : Mint 20.1
Noyau : Linux 5.4.0-71-generic
(G)UI : Metacity
Inscription : 05-10-2016

Re : [Résolu]Pas de wifi - ACER 514-54

YES !
Il était bien installé mais pas depuis les backports.
Maintenant ça fonctionne. Y a-t-il une chance qu'il y ait des trucs à installer depuis les backports pour régler ceci : https://debian-facile.org/viewtopic.php?id=29826 ?
D'ailleurs ça correspond à quoi les backports ?

MERCI !

Thomas

Hors ligne

#4 21-04-2021 12:12:41

bartaba
Membre
Distrib. : Debian Buster
Noyau : Linux 4.19.0-13-amd64
(G)UI : Mate
Inscription : 04-02-2014

Re : [Résolu]Pas de wifi - ACER 514-54

Tant mieux si ça marche.
Les backports permettent d'avoir des versions plus récentes de certains paquets.
Pour la carte son je ne saurai pas te répondre.

Dernière modification par bartaba (21-04-2021 12:13:29)

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#5 21-04-2021 14:20:18

mathtom
Membre
Distrib. : Mint 20.1
Noyau : Linux 5.4.0-71-generic
(G)UI : Metacity
Inscription : 05-10-2016

Re : [Résolu]Pas de wifi - ACER 514-54

OK. Merci.

Thomas

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