Pages : 1
#1 Le 23/04/2025, à 13:54
- francois51
Réseaux non détectés Broadcom 43602
Bonjour,
depuis hier ma machine sous Ubuntu 24.04 ne détecte plus les réseaux wifi (la connection en filiaire marche correctement). J'ai tenté diverses manipulation, dont une réinstallation d'Ubuntu (en conservant le home), et les manipulations conseillées dans ce post. Sans succès donc, je n'ai toujours pas de wifi. Le secure boot est bien désactivé je pense (je suis allé vérifier dans la BIOS, même si je ne comprends pas tout, ça me semble clair qu'il est écrit secure boot disabled).
nb : je suppose que c'est indépendant, mais j'ai de longue date des problèmes avec ma carte son. Quand je démarre, ubuntu est généralement sur "dummy-output", et je dois alors faire un
alsa force-reloadpuis reboot pour avoir du son. J'ai bien conscience que c'est un peu hors sujet, je le mentionne au cas où vous verriez un lien que je ne vois pas.
Ci-dessous, les retours des commandes demandés dans le post à lire avant de poster, si vous avez la possibilité de m'aider je vous serai très reconnaissant!
francois@francois-XPS-15-9550:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 24.04.2 LTS
Release: 24.04
Codename: noble
francois@francois-XPS-15-9550:~$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 0c45:6713 Microdia Integrated_Webcam_HD
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 2109:2815 VIA Labs, Inc. USB2.0 Hub
Bus 003 Device 003: ID 2109:2815 VIA Labs, Inc. USB2.0 Hub
Bus 003 Device 004: ID 1b3f:2008 Generalplus Technology Inc. USB Audio Device
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 004 Device 002: ID 2109:0815 VIA Labs, Inc. USB3.0 Hub
Bus 004 Device 003: ID 05e3:0749 Genesys Logic, Inc. SD Card Reader and Writer
Bus 004 Device 004: ID 2109:0815 VIA Labs, Inc. USB3.0 Hub
Bus 004 Device 005: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter
francois@francois-XPS-15-9550:~$ lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers (rev 07)
00:01.0 PCI bridge: Intel Corporation 6th-10th Gen Core Processor PCIe Controller (x16) (rev 07)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06)
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 07)
00:14.0 USB controller: Intel Corporation 100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller (rev 31)
00:14.2 Signal processing controller: Intel Corporation 100 Series/C230 Series Chipset Family Thermal Subsystem (rev 31)
00:15.0 Signal processing controller: Intel Corporation 100 Series/C230 Series Chipset Family Serial IO I2C Controller #0 (rev 31)
00:15.1 Signal processing controller: Intel Corporation 100 Series/C230 Series Chipset Family Serial IO I2C Controller #1 (rev 31)
00:16.0 Communication controller: Intel Corporation 100 Series/C230 Series Chipset Family MEI Controller #1 (rev 31)
00:17.0 RAID bus controller: Intel Corporation 82801 Mobile SATA Controller [RAID mode] (rev 31)
00:1c.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #1 (rev f1)
00:1c.1 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #2 (rev f1)
00:1d.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #9 (rev f1)
00:1d.4 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #13 (rev f1)
00:1d.6 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #15 (rev f1)
00:1f.0 ISA bridge: Intel Corporation HM170 Chipset LPC/eSPI Controller (rev 31)
00:1f.2 Memory controller: Intel Corporation 100 Series/C230 Series Chipset Family Power Management Controller (rev 31)
00:1f.3 Audio device: Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller (rev 31)
00:1f.4 SMBus: Intel Corporation 100 Series/C230 Series Chipset Family SMBus (rev 31)
01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 960M] (rev a2)
02:00.0 Network controller: Broadcom Inc. and subsidiaries BCM43602 802.11ac Wireless LAN SoC (rev 01)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader (rev 01)
06:00.0 PCI bridge: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015]
07:00.0 PCI bridge: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015]
07:01.0 PCI bridge: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015]
07:02.0 PCI bridge: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015]
3e:00.0 USB controller: Intel Corporation DSL6340 USB 3.1 Controller [Alpine Ridge]
francois@francois-XPS-15-9550:~$ lspci -k -nn | grep -A 3 -i net
02:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43602 802.11ac Wireless LAN SoC [14e4:43ba] (rev 01)
Subsystem: Dell BCM43602 802.11ac Wireless LAN SoC [1028:0020]
Kernel driver in use: brcmfmac
Kernel modules: brcmfmac
francois@francois-XPS-15-9550:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers (rev 07)
Subsystem: Dell XPS 15 9550
Kernel driver in use: skl_uncore
00:01.0 PCI bridge: Intel Corporation 6th-10th Gen Core Processor PCIe Controller (x16) (rev 07)
Subsystem: Dell 6th-10th Gen Core Processor PCIe Controller (x16)
Kernel driver in use: pcieport
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06)
DeviceName: Onboard IGD
Subsystem: Dell XPS 15 9550
Kernel driver in use: i915
Kernel modules: i915
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 07)
Subsystem: Dell XPS 15 9550
Kernel driver in use: proc_thermal
Kernel modules: processor_thermal_device_pci_legacy
00:14.0 USB controller: Intel Corporation 100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller (rev 31)
Subsystem: Dell XPS 15 9550
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:14.2 Signal processing controller: Intel Corporation 100 Series/C230 Series Chipset Family Thermal Subsystem (rev 31)
Subsystem: Dell XPS 15 9550
Kernel driver in use: intel_pch_thermal
Kernel modules: intel_pch_thermal
00:15.0 Signal processing controller: Intel Corporation 100 Series/C230 Series Chipset Family Serial IO I2C Controller #0 (rev 31)
Subsystem: Dell XPS 15 9550
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:15.1 Signal processing controller: Intel Corporation 100 Series/C230 Series Chipset Family Serial IO I2C Controller #1 (rev 31)
Subsystem: Dell XPS 15 9550
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:16.0 Communication controller: Intel Corporation 100 Series/C230 Series Chipset Family MEI Controller #1 (rev 31)
Subsystem: Dell XPS 15 9550
Kernel driver in use: mei_me
Kernel modules: mei_me
00:17.0 RAID bus controller: Intel Corporation 82801 Mobile SATA Controller [RAID mode] (rev 31)
Subsystem: Dell 82801 Mobile SATA Controller [RAID mode]
Kernel driver in use: ahci
Kernel modules: ahci
00:1c.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #1 (rev f1)
Subsystem: Dell 100 Series/C230 Series Chipset Family PCI Express Root Port
Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #2 (rev f1)
Subsystem: Dell 100 Series/C230 Series Chipset Family PCI Express Root Port
Kernel driver in use: pcieport
00:1d.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #9 (rev f1)
Subsystem: Dell 100 Series/C230 Series Chipset Family PCI Express Root Port
Kernel driver in use: pcieport
00:1d.4 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #13 (rev f1)
Subsystem: Dell 100 Series/C230 Series Chipset Family PCI Express Root Port
Kernel driver in use: pcieport
00:1d.6 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #15 (rev f1)
Subsystem: Dell 100 Series/C230 Series Chipset Family PCI Express Root Port
Kernel driver in use: pcieport
00:1f.0 ISA bridge: Intel Corporation HM170 Chipset LPC/eSPI Controller (rev 31)
Subsystem: Dell XPS 15 9550
00:1f.2 Memory controller: Intel Corporation 100 Series/C230 Series Chipset Family Power Management Controller (rev 31)
Subsystem: Dell XPS 15 9550
00:1f.3 Audio device: Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller (rev 31)
Subsystem: Dell XPS 15 9550
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_soc_avs
00:1f.4 SMBus: Intel Corporation 100 Series/C230 Series Chipset Family SMBus (rev 31)
Subsystem: Dell XPS 15 9550
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 960M] (rev a2)
Subsystem: Dell XPS 15 9550
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
02:00.0 Network controller: Broadcom Inc. and subsidiaries BCM43602 802.11ac Wireless LAN SoC (rev 01)
Subsystem: Dell BCM43602 802.11ac Wireless LAN SoC
Kernel driver in use: brcmfmac
Kernel modules: brcmfmac
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader (rev 01)
Subsystem: Dell XPS 15 9550
Kernel driver in use: rtsx_pci
Kernel modules: rtsx_pci
06:00.0 PCI bridge: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015]
Subsystem: Device 2222:1111
Kernel driver in use: pcieport
07:00.0 PCI bridge: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015]
Subsystem: Device 2222:1111
Kernel driver in use: pcieport
07:01.0 PCI bridge: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015]
Subsystem: Device 2222:1111
Kernel driver in use: pcieport
07:02.0 PCI bridge: Intel Corporation DSL6340 Thunderbolt 3 Bridge [Alpine Ridge 2C 2015]
Subsystem: Device 2222:1111
Kernel driver in use: pcieport
3e:00.0 USB controller: Intel Corporation DSL6340 USB 3.1 Controller [Alpine Ridge]
Subsystem: Device 2222:1111
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
francois@francois-XPS-15-9550:~$ sudo lshw -C network
[sudo] Mot de passe de francois :
*-network
description: Interface réseau sans fil
produit: BCM43602 802.11ac Wireless LAN SoC
fabricant: Broadcom Inc. and subsidiaries
identifiant matériel: 0
information bus: pci@0000:02:00.0
nom logique: wlp2s0
version: 01
numéro de série: 48:e2:44:f5:2a:b5
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration : broadcast=yes driver=brcmfmac driverversion=7.35.177.61 firmware=01-ea662a8c latency=0 multicast=yes wireless=IEEE 802.11
ressources : irq:144 mémoire:dd800000-dd807fff mémoire:dd400000-dd7fffff
*-network
description: Ethernet interface
identifiant matériel: e
information bus: usb@4:1.3.4
nom logique: enx00e04c680074
numéro de série: 00:e0:4c:68:00:74
taille: 1Gbit/s
capacité: 1Gbit/s
fonctionnalités: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration : autonegotiation=on broadcast=yes driver=r8152 driverversion=v1.12.13 duplex=full firmware=rtl8153b-2 v2 04/27/23 ip=192.168.1.117 link=yes multicast=yes port=MII speed=1Gbit/s
francois@francois-XPS-15-9550:~$ lsmod | sort
ac97_bus 12288 1 snd_soc_core
acpi_pad 184320 0
acpi_thermal_rel 20480 1 int3400_thermal
aesni_intel 122880 0
ahci 49152 3
autofs4 57344 2
binfmt_misc 24576 1
brcmfmac 528384 1 brcmfmac_wcc
brcmfmac_wcc 12288 0
brcmutil 24576 1 brcmfmac
cec 94208 2 drm_display_helper,i915
cfg80211 1384448 1 brcmfmac
coretemp 24576 0
crc32_pclmul 12288 0
crct10dif_pclmul 12288 1
cryptd 24576 2 crypto_simd,ghash_clmulni_intel
crypto_simd 16384 1 aesni_intel
dcdbas 20480 1 dell_smbios
dell_laptop 32768 0
dell_pc 12288 0
dell_smbios 36864 3 dell_wmi,dell_pc,dell_laptop
dell_smm_hwmon 36864 0
dell_smo8800 16384 0
dell_wmi 28672 1 dell_laptop
dell_wmi_descriptor 20480 2 dell_wmi,dell_smbios
dmi_sysfs 24576 0
drm_buddy 24576 1 i915
drm_display_helper 278528 1 i915
drm_ttm_helper 16384 1 nvidia_drm
ee1004 16384 0
efi_pstore 12288 0
ghash_clmulni_intel 16384 0
hid 262144 4 i2c_hid,usbhid,hid_multitouch,hid_generic
hid_generic 12288 0
hid_multitouch 36864 0
i2c_algo_bit 16384 1 i915
i2c_hid 40960 1 i2c_hid_acpi
i2c_hid_acpi 12288 0
i2c_i801 36864 0
i2c_mux 16384 1 i2c_i801
i2c_smbus 16384 1 i2c_i801
i915 4558848 18
idma64 20480 0
input_leds 12288 0
int3400_thermal 24576 0
int3402_thermal 12288 0
int3403_thermal 16384 0
int340x_thermal_zone 16384 3 int3403_thermal,int3402_thermal,processor_thermal_device
intel_cstate 24576 0
intel_hid 28672 0
intel_lpss 12288 1 intel_lpss_pci
intel_lpss_pci 28672 0
intel_pch_thermal 20480 0
intel_pmc_core 118784 0
intel_powerclamp 24576 0
intel_rapl_common 53248 2 intel_rapl_msr,processor_thermal_rapl
intel_rapl_msr 20480 0
intel_soc_dts_iosf 16384 1 processor_thermal_device_pci_legacy
intel_tcc_cooling 12288 0
intel_vsec 20480 1 intel_pmc_core
intel_wmi_thunderbolt 16384 0
ip_tables 32768 0
joydev 32768 0
kvm 1421312 1 kvm_intel
kvm_intel 487424 0
libahci 53248 1 ahci
lp 28672 0
mac_hid 12288 0
mc 81920 5 videodev,snd_usb_audio,videobuf2_v4l2,uvcvideo,videobuf2_common
mei 172032 5 mei_hdcp,mei_pxp,mei_me
mei_hdcp 28672 0
mei_me 53248 2
mei_pxp 16384 0
mii 20480 1 r8152
Module Size Used by
msr 12288 0
mxm_wmi 12288 0
nfnetlink 20480 1
nls_iso8859_1 12288 1
nvidia 54308864 26 nvidia_uvm,nvidia_modeset
nvidia_drm 122880 2
nvidia_modeset 1355776 2 nvidia_drm
nvidia_uvm 4968448 0
parport 73728 3 parport_pc,lp,ppdev
parport_pc 53248 0
platform_profile 12288 1 dell_pc
pmt_class 16384 1 pmt_telemetry
pmt_telemetry 16384 1 intel_pmc_core
polyval_clmulni 12288 0
polyval_generic 12288 1 polyval_clmulni
ppdev 24576 0
processor_thermal_device 20480 1 processor_thermal_device_pci_legacy
processor_thermal_device_pci_legacy 12288 0
processor_thermal_mbox 12288 4 processor_thermal_power_floor,processor_thermal_wt_req,processor_thermal_rfim,processor_thermal_wt_hint
processor_thermal_power_floor 12288 1 processor_thermal_device
processor_thermal_rapl 16384 1 processor_thermal_device
processor_thermal_rfim 36864 1 processor_thermal_device
processor_thermal_wt_hint 16384 1 processor_thermal_device
processor_thermal_wt_req 12288 1 processor_thermal_device
psmouse 217088 0
qrtr 53248 2
r8152 143360 0
rapl 20480 0
rc_core 73728 1 cec
rtsx_pci 143360 1 rtsx_pci_sdmmc
rtsx_pci_sdmmc 36864 0
sch_fq_codel 24576 3
serio_raw 20480 0
sha1_ssse3 32768 0
sha256_ssse3 32768 0
snd 143360 23 snd_ctl_led,snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_usb_audio,snd_usbmidi_lib,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_ump,snd_pcm,snd_rawmidi
snd_compress 28672 2 snd_soc_avs,snd_soc_core
snd_ctl_led 24576 0
snd_hda_codec 204800 6 snd_hda_codec_generic,snd_soc_avs,snd_hda_codec_hdmi,snd_soc_hda_codec,snd_hda_intel,snd_hda_codec_realtek
snd_hda_codec_generic 122880 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 98304 1
snd_hda_codec_realtek 208896 1
snd_hda_core 143360 8 snd_hda_codec_generic,snd_soc_avs,snd_hda_codec_hdmi,snd_soc_hda_codec,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek
snd_hda_ext_core 32768 2 snd_soc_avs,snd_soc_hda_codec
snd_hda_intel 61440 1
snd_hda_scodec_component 20480 1 snd_hda_codec_realtek
snd_hrtimer 12288 1
snd_hwdep 20480 2 snd_usb_audio,snd_hda_codec
snd_intel_dspcfg 45056 2 snd_soc_avs,snd_hda_intel
snd_intel_sdw_acpi 16384 1 snd_intel_dspcfg
snd_pcm 196608 9 snd_soc_avs,snd_hda_codec_hdmi,snd_hda_intel,snd_usb_audio,snd_hda_codec,snd_compress,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_rawmidi 57344 3 snd_seq_midi,snd_usbmidi_lib,snd_ump
snd_seq 122880 9 snd_seq_midi,snd_seq_midi_event,snd_seq_dummy
snd_seq_device 16384 4 snd_seq,snd_seq_midi,snd_ump,snd_rawmidi
snd_seq_dummy 12288 0
snd_seq_midi 24576 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_soc_avs 200704 0
snd_soc_core 438272 2 snd_soc_avs,snd_soc_hda_codec
snd_soc_hda_codec 24576 1 snd_soc_avs
snd_timer 49152 3 snd_seq,snd_hrtimer,snd_pcm
snd_ump 45056 1 snd_usb_audio
snd_usb_audio 536576 1
snd_usbmidi_lib 53248 1 snd_usb_audio
soundcore 16384 2 snd_ctl_led,snd
sparse_keymap 12288 2 intel_hid,dell_wmi
ttm 110592 2 drm_ttm_helper,i915
uas 28672 0
usbhid 77824 0
usb_storage 86016 1 uas
uvc 12288 1 uvcvideo
uvcvideo 143360 0
video 77824 4 dell_wmi,dell_laptop,i915,nvidia_modeset
videobuf2_common 86016 4 videobuf2_vmalloc,videobuf2_v4l2,uvcvideo,videobuf2_memops
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 36864 1 uvcvideo
videobuf2_vmalloc 20480 1 uvcvideo
videodev 360448 2 videobuf2_v4l2,uvcvideo
wmi 28672 8 video,intel_wmi_thunderbolt,dell_wmi,wmi_bmof,dell_smm_hwmon,dell_smbios,dell_wmi_descriptor,mxm_wmi
wmi_bmof 12288 0
x86_pkg_temp_thermal 20480 0
xhci_pci 24576 0
xhci_pci_renesas 20480 1 xhci_pci
x_tables 65536 1 ip_tables
francois@francois-XPS-15-9550:~$ iwconfig
lo no wireless extensions.
wlp2s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=31 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
enx00e04c680074 no wireless extensions.
francois@francois-XPS-15-9550:~$ 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 noprefixroute
valid_lft forever preferred_lft forever
3: wlp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 48:e2:44:f5:2a:b5 brd ff:ff:ff:ff:ff:ff
4: enx00e04c680074: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 00:e0:4c:68:00:74 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.117/24 brd 192.168.1.255 scope global dynamic noprefixroute enx00e04c680074
valid_lft 37871sec preferred_lft 37871sec
inet6 2a01:e0a:a48:b90:8918:e5c3:890c:6c07/64 scope global temporary dynamic
valid_lft 86058sec preferred_lft 80733sec
inet6 2a01:e0a:a48:b90:2e0:4cff:fe68:74/64 scope global dynamic mngtmpaddr
valid_lft 86058sec preferred_lft 86058sec
inet6 fe80::2e0:4cff:fe68:74/64 scope link
valid_lft forever preferred_lft forever
francois@francois-XPS-15-9550:~$ sudo iwlist scan
lo Interface doesn't support scanning.
wlp2s0 Interface doesn't support scanning : Invalid exchange
enx00e04c680074 Interface doesn't support scanning.
francois@francois-XPS-15-9550:~$ uname -r -m
6.11.0-24-generic x86_64
francois@francois-XPS-15-9550:~$ cat /etc/network/interfaces
cat: /etc/network/interfaces: Aucun fichier ou dossier de ce nom
francois@francois-XPS-15-9550:~$ nm-tool
La commande « nm-tool » n'a pas été trouvée, voulez-vous dire :
commande « dm-tool » du deb lightdm (1.30.0-0ubuntu8)
Essayez : sudo apt install <nom du deb>
francois@francois-XPS-15-9550:~$ sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
francois@francois-XPS-15-9550:~$ nmcli connection show
NAME UUID TYPE DEVICE
netplan-enx00e04c680074 1796e2e9-bebb-3e9d-9b30-703fa817346e ethernet enx00e04c680074
lo e9e0f216-d0ed-40cd-bfc8-db7ef6780369 loopback lo Hors ligne
#2 Le 23/04/2025, à 14:23
- xubu1957
Re : Réseaux non détectés Broadcom 43602
Bonjour,
Tente :
sudo apt-get purge bcmwl-kernel-sourcesudo apt updatesudo update-pciidssudo apt install firmware-b43-installersudo reboot #note that this will restart your computerindiqué dans askubuntu.com/questions/1091172/ubuntu-18-04-wireless-connections-visible-but-wont-connect-bcm43602
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
#3 Le 23/04/2025, à 15:06
- francois51
Re : Réseaux non détectés Broadcom 43602
Bonjour, et merci pour ton aide,
je crois que c'est plus ou moins la même manip qui était proposée dans le lien que je mettais dans mon premier message, je l'ai refaite au cas où, mais ça ne change rien.
Hors ligne
#4 Le 23/04/2025, à 15:18
- xubu1957
Re : Réseaux non détectés Broadcom 43602
sudo modprobe brcmfmacrépond ?
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
#5 Le 23/04/2025, à 15:34
- francois51
Re : Réseaux non détectés Broadcom 43602
aucun retour à la commande mentionnée au post #4
Hors ligne
#6 Le 23/04/2025, à 15:41
- xubu1957
Re : Réseaux non détectés Broadcom 43602
sudo dmesg | grep -EiC2 "brcm|sdio|sdhci"est loquace ?
Conseils pour les nouveaux demandeurs et pas qu'eux
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Hors ligne
#7 Le 23/04/2025, à 15:48
- francois51
Re : Réseaux non détectés Broadcom 43602
nettement plus :
francois@francois-XPS-15-9550:~$ sudo dmesg | grep -EiC2 "brcm|sdio|sdhci"
[ 9.123462] usb 1-12: Found UVC 1.00 device Integrated_Webcam_HD (0c45:6713)
[ 9.136717] input: Dell WMI hotkeys as /devices/platform/PNP0C14:02/wmi_bus/wmi_bus-PNP0C14:02/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input14
[ 9.141149] usbcore: registered new interface driver brcmfmac
[ 9.141198] brcmfmac 0000:02:00.0: enabling device (0000 -> 0002)
[ 9.148020] intel_rapl_common: Found RAPL domain package
[ 9.148024] intel_rapl_common: Found RAPL domain dram
[ 9.162414] AES CTR mode by8 optimization enabled
[ 9.296895] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43602-pcie for chip BCM43602/1
[ 9.298313] brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.Dell Inc.-XPS 15 9550.bin failed with error -2
[ 9.305927] brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.txt failed with error -2
[ 9.306075] brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.clm_blob failed with error -2
[ 9.306136] brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.txcap_blob failed with error -2
[ 9.373962] workqueue: smp_call_on_cpu_callback hogged CPU for >10000us 4 times, consider switching to WQ_UNBOUND
[ 9.399642] usbcore: registered new interface driver uvcvideo
--
[ 10.132348] usbcore: registered new interface driver r8152
[ 10.133000] intel_tcc_cooling: Programmable TCC Offset detected
[ 10.148559] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available
[ 10.148565] brcmfmac: brcmf_c_process_txcap_blob: no txcap_blob available (err=-2)
[ 10.149031] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43602/1 wl0: Nov 10 2015 06:38:10 version 7.35.177.61 (r598657) FWID 01-ea662a8c
[ 10.165592] usbcore: registered new interface driver cdc_ether
[ 10.172976] usbcore: registered new interface driver r8153_ecm
[ 10.210657] brcmfmac 0000:02:00.0 wlp2s0: renamed from wlan0
[ 10.223661] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 550.120 Fri Sep 13 10:10:01 UTC 2024
[ 10.244181] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms 550.120 Fri Sep 13 10:01:25 UTC 2024
--
[ 11.315682] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20
[ 11.315972] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21
[ 11.835653] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 11.835660] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 12.970450] r8152 4-1.3.4:1.0 enx00e04c680074: carrier on
[ 16.006383] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 16.006401] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 17.549799] rfkill: input handler disabled
[ 20.618865] psmouse serio1: Failed to deactivate mouse on isa0060/serio1: -5
[ 21.006888] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 21.006909] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 21.091181] psmouse serio1: Failed to enable mouse on isa0060/serio1
[ 25.443082] input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input6
[ 25.650943] psmouse serio1: Failed to enable mouse on isa0060/serio1
[ 28.008371] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 28.008392] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 35.521325] systemd-journald[285]: /var/log/journal/32dd4d71daaf4ff787c6df7c3a2f09a4/user-1000.journal: Journal file uses a different sequence number ID, rotating.
[ 35.872501] kauditd_printk_skb: 151 callbacks suppressed
--
[ 35.878404] audit: type=1400 audit(1745413451.817:165): apparmor="DENIED" operation="open" class="file" profile="snap-update-ns.snapd-desktop-integration" name="/proc/2046/maps" pid=2046 comm="5" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 36.181758] rfkill: input handler enabled
[ 38.006828] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 38.006849] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 39.191293] audit: type=1400 audit(1745413455.130:166): apparmor="DENIED" operation="capable" class="cap" profile="/usr/lib/snapd/snap-confine" pid=2179 comm="snap-confine" capability=12 capname="net_admin"
[ 39.191299] audit: type=1400 audit(1745413455.130:167): apparmor="DENIED" operation="capable" class="cap" profile="/usr/lib/snapd/snap-confine" pid=2179 comm="snap-confine" capability=38 capname="perfmon"
--
[ 39.601024] audit: type=1326 audit(1745413455.540:172): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snapd-desktop-integration.snapd-desktop-integration pid=2273 comm="snapd-desktop-i" exe="/snap/snapd-desktop-integration/253/usr/bin/snapd-desktop-integration" sig=0 arch=c000003e syscall=203 compat=0 ip=0x75a53feb0531 code=0x50000
[ 41.060848] rfkill: input handler disabled
[ 49.758332] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 49.758338] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 51.818545] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 51.818565] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 52.912665] usb 3-1: USB disconnect, device number 2
[ 52.912680] usb 3-1.3: USB disconnect, device number 3
--
[ 53.149649] pcieport 0000:07:02.0: bridge window [mem size 0x00200000 64bit pref]: can't assign; no space
[ 53.149651] pcieport 0000:07:02.0: bridge window [mem size 0x00200000 64bit pref]: failed to assign
[ 56.102617] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 56.102624] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 58.128944] pcieport 0000:07:00.0: Unable to change power state from D3hot to D0, device inaccessible
[ 58.130384] pci_bus 0000:08: busn_res: [bus 08] is released
--
[ 71.482813] r8152 4-1.3.4:1.0 eth0: v1.12.13
[ 71.527330] r8152 4-1.3.4:1.0 enx00e04c680074: renamed from eth0
[ 71.764521] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 71.764530] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 73.467838] kauditd_printk_skb: 7 callbacks suppressed
[ 73.467841] audit: type=1400 audit(1745413489.648:180): apparmor="DENIED" operation="open" class="file" profile="snap-update-ns.firefox" name="/usr/local/share/" pid=3228 comm="5" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
--
[ 76.530484] audit: type=1107 audit(1745413492.713:183): pid=814 uid=101 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/timedate1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.120" pid=3210 label="snap.firefox.firefox" peer_pid=3390 peer_label="unconfined"
exe="/usr/bin/dbus-daemon" sauid=101 hostname=? addr=? terminal=?'
[ 100.761297] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 100.761318] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 143.759330] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 143.759351] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 207.756569] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 207.756589] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 302.755510] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 302.755531] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 325.823653] audit: type=1107 audit(1745413742.015:184): pid=814 uid=101 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/timedate1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.131" pid=3210 label="snap.firefox.firefox" peer_pid=4282 peer_label="unconfined"
exe="/usr/bin/dbus-daemon" sauid=101 hostname=? addr=? terminal=?'
[ 423.754907] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 423.754929] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 544.752443] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 544.752463] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 665.753127] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 665.753148] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 786.751401] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 786.751421] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 907.751783] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 907.751804] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 1028.752238] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 1028.752260] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 1149.749729] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 1149.749750] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 1270.749845] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 1270.749865] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 1391.748988] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 1391.749010] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 1512.748500] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 1512.748520] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 1633.748120] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 1633.748142] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 1754.745999] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 1754.746020] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 1875.744828] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 1875.744848] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 1996.743720] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 1996.743740] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 2117.744952] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 2117.744974] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 2238.746059] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 2238.746079] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 2359.743872] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 2359.743892] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 2480.743581] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 2480.743602] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 2601.742883] ieee80211 phy0: brcmf_run_escan: error (-52)
[ 2601.742904] ieee80211 phy0: brcmf_cfg80211_scan: scan error (-52)
[ 2631.925940] workqueue: acpi_os_execute_deferred hogged CPU for >10000us 4 times, consider switching to WQ_UNBOUNDHors ligne
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