[resolu] no wifi adapter found

superludo38 · Le 01/11/2022, à 18:48

Bonjour,
Je viens de passer à Ubuntu 22.04.1 LTS et je n'ai plus de wifi. Le même problème s'était produit quand je suis passé à 20.04 mais la solution de la dernière fois (https://forum.ubuntu-fr.org/viewtopic.php?id=2061090) n'a pas fonctionné.
Pouvez-vous m'aider ?

lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 22.04.1 LTS
Release:	22.04
Codename:	jammy

lsusb
Bus 001 Device 002: ID 8087:8000 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 003: ID 04ca:2006 Lite-On Technology Corp. Broadcom BCM43142A0 Bluetooth Device
Bus 002 Device 002: ID 04f2:b483 Chicony Electronics Co., Ltd USB2.0 VGA UVC WebCam
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

lspci -k -nn | grep -A 3 -i net
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
	Subsystem: ASUSTeK Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1043:200f]
	Kernel driver in use: r8169
	Kernel modules: r8169
03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n [14e4:4365] (rev 01)
	Subsystem: Lite-On Communications Inc BCM43142 802.11b/g/n [11ad:6675]

sudo lshw -C network 
[sudo] password for ludovic: 
  *-network                 
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: enp2s0
       version: 10
       serial: 2c:56:dc:0b:c0:fe
       size: 100Mbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=5.15.0-52-generic duplex=full firmware=rtl8168g-3_0.0.1 04/23/13 ip=192.168.1.104 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       resources: irq:18 ioport:e000(size=256) memory:f7d04000-f7d04fff memory:f7d00000-f7d03fff
  *-network UNCLAIMED
       description: Network controller
       product: BCM43142 802.11b/g/n
       vendor: Broadcom Inc. and subsidiaries
       physical id: 0
       bus info: pci@0000:03:00.0
       version: 01
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: latency=0
       resources: memory:f7c00000-f7c07fff

lsmod | sort 
acpi_pad              184320  0
acpi_thermal_rel       16384  1 int3400_thermal
aesni_intel           376832  4
af_alg                 32768  6 algif_hash,algif_skcipher
ahci                   45056  2
ak8975                 28672  0
algif_hash             16384  1
algif_skcipher         16384  1
asus_nb_wmi            28672  0
asus_wireless          20480  0
asus_wmi               45056  2 asus_nb_wmi,mfd_aaeon
autofs4                49152  2
binfmt_misc            24576  1
bluetooth             704512  33 btrtl,btintel,btbcm,bnep,btusb,rfcomm
bnep                   28672  2
btbcm                  24576  1 btusb
btintel                40960  1 btusb
btrtl                  24576  1 btusb
btusb                  61440  0
cec                    61440  2 drm_kms_helper,i915
cmac                   16384  3
coretemp               24576  0
crc32_pclmul           16384  0
crct10dif_pclmul       16384  1
cryptd                 24576  3 crypto_simd,ghash_clmulni_intel
crypto_simd            16384  1 aesni_intel
drm                   622592  10 drm_kms_helper,i915,ttm
drm_kms_helper        311296  1 i915
ecc                    36864  1 ecdh_generic
ecdh_generic           16384  2 bluetooth
efi_pstore             16384  0
fb_sys_fops            16384  1 drm_kms_helper
ghash_clmulni_intel    16384  0
hid                   151552  1 i2c_hid
i2c_algo_bit           16384  1 i915
i2c_hid                36864  1 i2c_hid_acpi
i2c_hid_acpi           16384  0
i2c_i801               36864  0
i2c_mux                16384  1 inv_mpu6050_i2c
i2c_smbus              20480  1 i2c_i801
i915                 3104768  20
industrialio           94208  4 industrialio_triggered_buffer,inv_mpu6050,kfifo_buf,ak8975
industrialio_triggered_buffer    16384  2 inv_mpu6050,ak8975
input_leds             16384  0
int3400_thermal        20480  0
int340x_thermal_zone    20480  1 processor_thermal_device
intel_cstate           20480  0
intel_pch_thermal      20480  0
intel_powerclamp       20480  0
intel_rapl_common      40960  2 intel_rapl_msr,processor_thermal_rapl
intel_rapl_msr         20480  0
intel_soc_dts_iosf     20480  1 processor_thermal_device_pci_legacy
inv_mpu6050            40960  1 inv_mpu6050_i2c
inv_mpu6050_i2c        20480  0
ip_tables              32768  0
joydev                 32768  0
kfifo_buf              16384  1 industrialio_triggered_buffer
kvm                  1028096  1 kvm_intel
kvm_intel             372736  0
ledtrig_audio          16384  1 snd_hda_codec_generic
libahci                45056  1 ahci
lp                     28672  0
lpc_ich                28672  0
mac_hid                16384  0
mc                     65536  4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common
mei                   135168  3 mei_hdcp,mei_me
mei_hdcp               24576  0
mei_me                 40960  1
mfd_aaeon              16384  0
Module                  Size  Used by
msr                    16384  0
nls_iso8859_1          16384  1
parport                69632  3 parport_pc,lp,ppdev
parport_pc             49152  0
platform_profile       16384  1 asus_wmi
ppdev                  24576  0
processor_thermal_device    20480  1 processor_thermal_device_pci_legacy
processor_thermal_device_pci_legacy    16384  0
processor_thermal_mbox    16384  2 processor_thermal_rfim,processor_thermal_device
processor_thermal_rapl    20480  1 processor_thermal_device
processor_thermal_rfim    24576  1 processor_thermal_device
psmouse               176128  0
pstore_blk             16384  0
pstore_zone            32768  1 pstore_blk
r8169                 102400  0
ramoops                32768  0
rapl                   20480  0
rc_core                65536  1 cec
realtek                32768  1
reed_solomon           28672  1 ramoops
rfcomm                 81920  4
sch_fq_codel           20480  2
serio_raw              20480  0
snd                   106496  19 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
snd_hda_codec         163840  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_codec_generic   102400  1 snd_hda_codec_realtek
snd_hda_codec_hdmi     77824  1
snd_hda_codec_realtek   159744  1
snd_hda_core          110592  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hda_intel          53248  4
snd_hwdep              16384  1 snd_hda_codec
snd_intel_dspcfg       28672  1 snd_hda_intel
snd_intel_sdw_acpi     20480  1 snd_intel_dspcfg
snd_pcm               143360  4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
snd_rawmidi            49152  1 snd_seq_midi
snd_seq                77824  2 snd_seq_midi,snd_seq_midi_event
snd_seq_device         16384  3 snd_seq,snd_seq_midi,snd_rawmidi
snd_seq_midi           20480  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_timer              40960  2 snd_seq,snd_pcm
soundcore              16384  1 snd
sparse_keymap          16384  1 asus_wmi
syscopyarea            16384  1 drm_kms_helper
sysfillrect            20480  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
ttm                    86016  1 i915
uvcvideo              106496  0
video                  61440  2 asus_wmi,i915
videobuf2_common       77824  4 videobuf2_vmalloc,videobuf2_v4l2,uvcvideo,videobuf2_memops
videobuf2_memops       20480  1 videobuf2_vmalloc
videobuf2_v4l2         32768  1 uvcvideo
videobuf2_vmalloc      20480  1 uvcvideo
videodev              258048  3 videobuf2_v4l2,uvcvideo,videobuf2_common
wmi                    32768  2 asus_wmi,mfd_aaeon
x86_pkg_temp_thermal    20480  0
xhci_pci               24576  0
xhci_pci_renesas       20480  1 xhci_pci
x_tables               53248  1 ip_tables

iwconfig
lo        no wireless extensions.

enp2s0    no wireless extensions.

ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 2c:56:dc:0b:c0:fe brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.104/24 brd 192.168.1.255 scope global dynamic noprefixroute enp2s0
       valid_lft 258069sec preferred_lft 258069sec
    inet6 fe80::5c:5a2f:a997:37fa/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever

Dernière modification par superludo38 (Le 01/11/2022, à 23:36)

inbox · Le 01/11/2022, à 22:08

Salut,

Une fois connecté en ethernet ou via ton smartphone, l'installation du paquet broadcom-sta-dkms devrait régler ton problème, après un redémarrage.

sudo apt install broadcom-sta-dkms

Donne le retour de la commande.

A+

superludo38 · Le 01/11/2022, à 23:38

Merci. Cela a en effet réglé mon problème après redémarrage.
Je n'ai pas capturé tout le retour de la commande car c'était un peu long. Mais l'installation s'est finie par une erreur sans conséquence apparement:

ERROR: Cannot create report: [Errno 17] File exists: '/var/crash/bcmwl-kernel-so
urce.0.crash'
Error! Bad return status for module build on kernel: 5.15.0-52-generic (x86_64)
Consult /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/make.log for more informati
on.
dpkg: error processing package bcmwl-kernel-source (--configure):
 installed bcmwl-kernel-source package post-installation script subprocess retur
ned error exit status 10
Errors were encountered while processing:
 bcmwl-kernel-source
E: Sub-process /usr/bin/dpkg returned an error code (1)

inbox · Le 02/11/2022, à 00:02

Avais-tu essayé d'installer le paquet bcmwl-kernel-source auparavant ?

Il faut donner les retours de commande en entier, même s'ils paraissent long.

Dernière modification par inbox (Le 02/11/2022, à 00:05)

superludo38 · Le 02/11/2022, à 11:29

Merci Inbox pour ton aide. J'avoue être toujours impressionné par la qualité et disponibilité de l'aide sur le forum. Et je me demande comment tu as trouvé aussi rapidement la solution à mon problème...
ok pour la prochaine fois, je n'hésiterai pas à donner les retours de commandes en entier.
Sinon pour le paquet bcmwl-kernel-source, je pense que le problème est lié aux entrées que j'avais tapées pour tenter de régler le problème sur la base des indications qu'on m'avait données quand j'avais eu le même problème en passant à 20.04:

wget http://mirrors.edge.kernel.org/ubuntu/pool/restricted/b/bcmwl/bcmwl-kernel-source_6.30.223.271%2Bbdcom-0ubuntu7_amd64.deb
sudo dpkg -i bcmwl-kernel-source_6.30.223.271+bdcom-0ubuntu7_amd64.deb

inbox · Le 02/11/2022, à 13:06

Il faut supprimer ce paquet bcmwl-kernel-source précédemment mal installé.

Donne le retour de :

sudo apt purge bcmwl-kernel-source

En fonction du résultat, on verra pour la suite.

superludo38 · Le 02/11/2022, à 16:57

sudo apt purge bcmwl-kernel-source
[sudo] password for ludovic: 
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer required:
  gnome-screenshot ippusbxd libboost-date-time1.71.0 libboost-filesystem1.71.0
  libcamel-1.2-62 libdns-export1109 libedataserver-1.2-24
  libedataserverui-1.2-2 libffi7 libflashrom1 libftdi1-2
  libgdk-pixbuf-xlib-2.0-0 libicu66 libidn11 libigdgmm11 libllvm10 libllvm11
  libmozjs-68-0 libneon27-gnutls libntfs-3g883 libprotobuf17 libqpdf26
  libraw19 libreoffice-style-tango libroken18-heimdal libvpx6 libwind0-heimdal
  libwmf0.2-7 ltrace mysql-common ncal python3-entrypoints python3-simplejson
  shim syslinux-common vino
Use 'sudo apt autoremove' to remove them.
The following packages will be REMOVED:
  bcmwl-kernel-source*
0 upgraded, 0 newly installed, 1 to remove and 13 not upgraded.
1 not fully installed or removed.
After this operation, 8071 kB disk space will be freed.
Do you want to continue? [Y/n] Y
(Reading database ... 178959 files and directories currently installed.)
Removing bcmwl-kernel-source (6.30.223.271+bdcom-0ubuntu7) ...
Removing all DKMS Modules
Done.
update-initramfs: deferring update (trigger activated)
Processing triggers for initramfs-tools (0.140ubuntu13) ...
update-initramfs: Generating /boot/initrd.img-5.15.0-52-generic
(Reading database ... 178871 files and directories currently installed.)
Purging configuration files for bcmwl-kernel-source (6.30.223.271+bdcom-0ubuntu7
) ...
update-initramfs: deferring update (trigger activated)
Processing triggers for initramfs-tools (0.140ubuntu13) ...
update-initramfs: Generating /boot/initrd.img-5.15.0-52-generic

Et j'ai fait le sudo apt autoremove ensuite

inbox · Le 02/11/2022, à 20:29

C'est ok pour la suppression.

Passe de nouveau ce qui suit pour être certain que tout est bon :

sudo apt install broadcom-sta-dkms

superludo38 · Le 02/11/2022, à 23:01

Tout est bon, merci encore !

sudo apt install broadcom-sta-dkms
[sudo] password for ludovic: 
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
broadcom-sta-dkms is already the newest version (6.30.223.271-17).
0 upgraded, 0 newly installed, 0 to remove and 13 not upgraded.

inbox · Le 03/11/2022, à 01:46

Réessaye avec une réinstallation au lieu d'une installation :

sudo apt install broadcom-sta-dkms --reinstall

Il te reste des mises à jour à installer.

superludo38 · Le 03/11/2022, à 05:49

Tout a l'air bon ? :

sudo apt install broadcom-sta-dkms --reinstall
[sudo] password for ludovic: 
Sorry, try again.
[sudo] password for ludovic: 
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 13 not upgraded.
Need to get 0 B/2204 kB of archives.
After this operation, 0 B of additional disk space will be used.
(Reading database ... 178379 files and directories currently installed.)
Preparing to unpack .../broadcom-sta-dkms_6.30.223.271-17_all.deb ...
Module broadcom-sta-6.30.223.271 for kernel 5.15.0-52-generic (x86_64).
Before uninstall, this module version was ACTIVE on this kernel.

wl.ko:
 - Uninstallation
   - Deleting from: /lib/modules/5.15.0-52-generic/updates/dkms/
 - Original module
   - No original module was found for this module on this kernel.
   - Use the dkms install command to reinstall any previous module version.

depmod.....

update-initramfs........
Deleting module broadcom-sta-6.30.223.271 completely from the DKMS tree.
Unpacking broadcom-sta-dkms (6.30.223.271-17) over (6.30.223.271-17) ...
Setting up broadcom-sta-dkms (6.30.223.271-17) ...
Loading new broadcom-sta-6.30.223.271 DKMS files...
Building for 5.15.0-52-generic
Building initial module for 5.15.0-52-generic
Secure Boot not enabled on this system.
Done.

wl.ko:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/5.15.0-52-generic/updates/dkms/

depmod...

Backing up initrd.img-5.15.0-52-generic to /boot/initrd.img-5.15.0-52-generic.ol
d-dkms
Making new initrd.img-5.15.0-52-generic
(If next boot fails, revert to initrd.img-5.15.0-52-generic.old-dkms image)
update-initramfs........

inbox · Le 03/11/2022, à 15:38

Si ton wifi fonctionne après redémarrage, c'est OK.

Ubuntu-fr

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#1 Le 01/11/2022, à 18:48

[resolu] no wifi adapter found

#2 Le 01/11/2022, à 22:08

Re : [resolu] no wifi adapter found

#3 Le 01/11/2022, à 23:38

Re : [resolu] no wifi adapter found

#4 Le 02/11/2022, à 00:02

Re : [resolu] no wifi adapter found

#5 Le 02/11/2022, à 11:29

Re : [resolu] no wifi adapter found

#6 Le 02/11/2022, à 13:06

Re : [resolu] no wifi adapter found

#7 Le 02/11/2022, à 16:57

Re : [resolu] no wifi adapter found

#8 Le 02/11/2022, à 20:29

Re : [resolu] no wifi adapter found

#9 Le 02/11/2022, à 23:01

Re : [resolu] no wifi adapter found

#10 Le 03/11/2022, à 01:46

Re : [resolu] no wifi adapter found

#11 Le 03/11/2022, à 05:49

Re : [resolu] no wifi adapter found

#12 Le 03/11/2022, à 15:38

Re : [resolu] no wifi adapter found

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