wifi ne fonctionne pas après la mise à niveau vers 16.04 (module wl introuvable)

Question

J'ai presque tout essayé sur Internet. Ont également désactivé le démarrage sécurisé via le bios.

Sudo modprobe wl renvoie modprobe: FATAL: Module wl not found in directory /lib/modules/4.4.8-040408-generic

dkms status retourne

bbswitch, 0.8, 4.4.0-34-generic, x86_64: installed bbswitch, 0.8, 4.4.0-38-generic, x86_64: installed bbswitch, 0.8, 4.4.0-47-generic, x86_64: installed broadcom-sta, 6.30.223.271: added nvidia-367, 367.57, 4.4.0-47-generic, x86_64: installed psmouse-dkms-alpsv7, 1.0, 3.13.0-32-generic, x86_64: installed virtualbox, 5.0.24, 4.4.0-47-generic, x86_64: installed

modinfo wl renvoie modinfo: ERROR: Module wl not found.

dpkg -l *broadcom* retourne

Desired=Unknown/Install/Remove/Purge/Hold| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)||/ Name Version Architecture Description +++-==============-============-============-================================= un broadcom-sta-c <none> <none> (no description available) ii broadcom-sta-d 6.30.223.271 all dkms source for the Broadcom STA un broadcom-sta-m <none> <none> (no description available) un broadcom-sta-s <none> <none> (no description available)

Sortie du script wireless-info ( https://github.com/UbuntuForums/wireless-info ):

########## wireless info START ########## Report from: 10 Nov 2016 20:26 IST +0530 Booted last: 10 Nov 2016 00:00 IST +0530 Script from: 08 Jul 2016 02:16 UTC +0000 ##### release ########################### Distributor ID: Ubuntu Description: Ubuntu 16.04.1 LTS Release: 16.04 Codename: xenial ##### kernel ############################ Linux 4.4.8-040408-generic #201604200335 SMP Wed Apr 20 07:37:30 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Parameters: ro, quiet, splash, vt.handoff=7 ##### desktop ########################### sed: can't read /root/.dmrc: No such file or directory Could not be determined. ##### lspci ############################# 08:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 07) Subsystem: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:0123] Kernel driver in use: r8169 09:00.0 Network controller [0280]: Broadcom Limited BCM43142 802.11b/g/n [14e4:4365] (rev 01) Subsystem: Lenovo BCM43142 802.11b/g/n [17aa:0611] Kernel modules: bcma ##### lsusb ############################# Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 003: ID 105b:e065 Foxconn International, Inc. BCM43142A0 Bluetooth module Bus 003 Device 006: ID 22b8:2e24 Motorola PCS Bus 003 Device 004: ID 24ae:2000 Bus 003 Device 002: ID 5986:029d Acer, Inc Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub ##### PCMCIA card info ################## ##### rfkill ############################ 0: ideapad_wlan: Wireless LAN Soft blocked: no Hard blocked: no 1: ideapad_bluetooth: Bluetooth Soft blocked: no Hard blocked: no 3: hci0: Bluetooth Soft blocked: no Hard blocked: no ##### lsmod ############################# ideapad_laptop 24576 0 sparse_keymap 16384 1 ideapad_laptop wmi 20480 1 ideapad_laptop video 40960 2 i915,ideapad_laptop ##### interfaces ######################## auto lo iface lo inet loopback auto wlan0 iface wlan0 inet dhcp wireless-essid Library ##### ifconfig ########################## enp0s20u2 Link encap:Ethernet HWaddr <MAC 'enp0s20u2' [IF1]> inet addr:192.168.42.14 Bcast:192.168.42.255 Mask:255.255.255.0 inet6 addr: fe80::fb79:8f5c:f1c4:a912/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:9960 errors:0 dropped:0 overruns:0 frame:0 TX packets:9785 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:7227879 (7.2 MB) TX bytes:2233132 (2.2 MB) eth0 Link encap:Ethernet HWaddr <MAC 'eth0' [IF2]> UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) virbr0 Link encap:Ethernet HWaddr <MAC 'virbr0' [IF3]> inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) virbr0-nic Link encap:Ethernet HWaddr <MAC 'virbr0-nic' [IF4]> BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) ##### iwconfig ########################## virbr0-nic no wireless extensions. eth0 no wireless extensions. virbr0 no wireless extensions. lo no wireless extensions. enp0s20u2 no wireless extensions. ##### route ############################# Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 192.168.42.129 0.0.0.0 UG 100 0 0 enp0s20u2 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 enp0s20u2 192.168.42.0 0.0.0.0 255.255.255.0 U 100 0 0 enp0s20u2 192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0 ##### resolv.conf ####################### nameserver 127.0.1.1 ##### network managers ################## Installed: NetworkManager Running: root 6693 1 0 20:22 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon ##### NetworkManager info ############### GENERAL.DEVICE: virbr0 GENERAL.TYPE: bridge GENERAL.NM-TYPE: NMDeviceBridge GENERAL.VENDOR: GENERAL.PRODUCT: GENERAL.DRIVER: bridge GENERAL.DRIVER-VERSION: 2.3 GENERAL.FIRMWARE-VERSION: N/A GENERAL.HWADDR: <MAC 'virbr0' [IF3]> GENERAL.MTU: 1500 GENERAL.STATE: 100 (connected) GENERAL.REASON: 0 (No reason given) GENERAL.UDI: /virtual/device/placeholder/2 GENERAL.IP-IFACE: virbr0 GENERAL.IS-SOFTWARE: yes GENERAL.NM-MANAGED: yes GENERAL.AUTOCONNECT: yes GENERAL.FIRMWARE-MISSING: no GENERAL.NM-PLUGIN-MISSING: no GENERAL.PHYS-PORT-ID: -- GENERAL.CONNECTION: virbr0 GENERAL.CON-UUID: 5686f0c7-25f2-4c61-b227-a5f554e2f08a GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/1 GENERAL.METERED: no (guessed) CAPABILITIES.CARRIER-DETECT: yes CAPABILITIES.SPEED: unknown CAPABILITIES.IS-SOFTWARE: yes BRIDGE.SLAVES: CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{25} CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 5686f0c7-25f2-4c61-b227-a5f554e2f08a | virbr0 IP4.ADDRESS[1]: 192.168.122.1/24 IP4.GATEWAY: IP6.GATEWAY: GENERAL.DEVICE: enp0s20u2 GENERAL.TYPE: ethernet GENERAL.NM-TYPE: NMDeviceEthernet GENERAL.VENDOR: Motorola GENERAL.PRODUCT: Moto G (4) GENERAL.DRIVER: rndis_Host GENERAL.DRIVER-VERSION: 22-Aug-2005 GENERAL.FIRMWARE-VERSION: RNDIS device GENERAL.HWADDR: <MAC 'enp0s20u2' [IF1]> GENERAL.MTU: 1500 GENERAL.STATE: 100 (connected) GENERAL.REASON: 0 (No reason given) GENERAL.UDI: /sys/devices/pci0000:00/0000:00:14.0/usb3/3-2/3-2:1.0/net/enp0s20u2 GENERAL.IP-IFACE: enp0s20u2 GENERAL.IS-SOFTWARE: no GENERAL.NM-MANAGED: yes GENERAL.AUTOCONNECT: yes GENERAL.FIRMWARE-MISSING: no GENERAL.NM-PLUGIN-MISSING: no GENERAL.PHYS-PORT-ID: -- GENERAL.CONNECTION: Wired connection 1 GENERAL.CON-UUID: 1f942f32-cd1f-30e0-85af-891edd75ee41 GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/2 GENERAL.METERED: yes (guessed) CAPABILITIES.CARRIER-DETECT: yes CAPABILITIES.SPEED: unknown CAPABILITIES.IS-SOFTWARE: no WIRED-PROPERTIES.CARRIER: on CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{23} CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 1f942f32-cd1f-30e0-85af-891edd75ee41 | Wired connection 1 IP4.ADDRESS[1]: 192.168.42.14/24 IP4.GATEWAY: 192.168.42.129 IP4.ROUTE[1]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000 IP4.DNS[1]: 192.168.42.129 DHCP4.OPTION[1]: requested_subnet_mask = 1 DHCP4.OPTION[2]: requested_rfc3442_classless_static_routes = 1 DHCP4.OPTION[3]: subnet_mask = 255.255.255.0 DHCP4.OPTION[4]: domain_name_servers = 192.168.42.129 DHCP4.OPTION[5]: ip_address = 192.168.42.14 DHCP4.OPTION[6]: requested_static_routes = 1 DHCP4.OPTION[7]: dhcp_server_identifier = 192.168.42.129 DHCP4.OPTION[8]: requested_time_offset = 1 DHCP4.OPTION[9]: broadcast_address = 192.168.42.255 DHCP4.OPTION[10]: requested_interface_mtu = 1 DHCP4.OPTION[11]: dhcp_rebinding_time = 3150 DHCP4.OPTION[12]: requested_domain_name_servers = 1 DHCP4.OPTION[13]: dhcp_message_type = 5 DHCP4.OPTION[14]: requested_broadcast_address = 1 DHCP4.OPTION[15]: routers = 192.168.42.129 DHCP4.OPTION[16]: dhcp_renewal_time = 1800 DHCP4.OPTION[17]: requested_domain_name = 1 DHCP4.OPTION[18]: requested_routers = 1 DHCP4.OPTION[19]: expiry = 1478793178 DHCP4.OPTION[20]: requested_wpad = 1 DHCP4.OPTION[21]: Host_name = uz510 DHCP4.OPTION[22]: requested_netbios_scope = 1 DHCP4.OPTION[23]: requested_ms_classless_static_routes = 1 DHCP4.OPTION[24]: requested_netbios_name_servers = 1 DHCP4.OPTION[25]: network_number = 192.168.42.0 DHCP4.OPTION[26]: requested_domain_search = 1 DHCP4.OPTION[27]: vendor_encapsulated_options = Android_METERED DHCP4.OPTION[28]: next_server = 192.168.42.129 DHCP4.OPTION[29]: requested_Host_name = 1 DHCP4.OPTION[30]: dhcp_lease_time = 3600 DHCP4.OPTION[31]: requested_ntp_servers = 1 IP6.ADDRESS[1]: fe80::fb79:8f5c:f1c4:a912/64 IP6.GATEWAY: GENERAL.DEVICE: eth0 GENERAL.TYPE: ethernet GENERAL.NM-TYPE: NMDeviceEthernet GENERAL.VENDOR: Realtek Semiconductor Co., Ltd. GENERAL.PRODUCT: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller GENERAL.DRIVER: r8169 GENERAL.DRIVER-VERSION: 2.3LK-NAPI GENERAL.FIRMWARE-VERSION: rtl8106e-1_0.0.1 06/29/12 GENERAL.HWADDR: <MAC 'eth0' [IF2]> GENERAL.MTU: 1500 GENERAL.STATE: 20 (unavailable) GENERAL.REASON: 2 (Device is now managed) GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.0/0000:08:00.0/net/eth0 GENERAL.IP-IFACE: GENERAL.IS-SOFTWARE: no GENERAL.NM-MANAGED: yes GENERAL.AUTOCONNECT: yes GENERAL.FIRMWARE-MISSING: no GENERAL.NM-PLUGIN-MISSING: no GENERAL.PHYS-PORT-ID: -- GENERAL.CONNECTION: -- GENERAL.CON-UUID: -- GENERAL.CON-PATH: -- GENERAL.METERED: unknown CAPABILITIES.CARRIER-DETECT: yes CAPABILITIES.SPEED: unknown CAPABILITIES.IS-SOFTWARE: no WIRED-PROPERTIES.CARRIER: off CONNECTIONS.AVAILABLE-CONNECTION-PATHS: GENERAL.DEVICE: virbr0-nic GENERAL.TYPE: tun GENERAL.NM-TYPE: NMDeviceTun GENERAL.VENDOR: GENERAL.PRODUCT: GENERAL.DRIVER: tun GENERAL.DRIVER-VERSION: 1.6 GENERAL.FIRMWARE-VERSION: GENERAL.HWADDR: <MAC 'virbr0-nic' [IF4]> GENERAL.MTU: 1500 GENERAL.STATE: 10 (unmanaged) GENERAL.REASON: 0 (No reason given) GENERAL.UDI: /virtual/device/placeholder/1 GENERAL.IP-IFACE: virbr0-nic GENERAL.IS-SOFTWARE: yes GENERAL.NM-MANAGED: no GENERAL.AUTOCONNECT: yes GENERAL.FIRMWARE-MISSING: no GENERAL.NM-PLUGIN-MISSING: no GENERAL.PHYS-PORT-ID: -- GENERAL.CONNECTION: -- GENERAL.CON-UUID: -- GENERAL.CON-PATH: -- GENERAL.METERED: unknown CAPABILITIES.CARRIER-DETECT: no CAPABILITIES.SPEED: unknown CAPABILITIES.IS-SOFTWARE: yes CONNECTIONS.AVAILABLE-CONNECTION-PATHS: IP4.GATEWAY: IP6.GATEWAY: ##### NetworkManager.state ############## [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true ##### NetworkManager.conf ############### [main] plugins=ifupdown,keyfile,ofono dns=dnsmasq [ifupdown] managed=false ##### NetworkManager profiles ########### [[/etc/NetworkManager/system-connections/Digisol]] (600 root) [connection] id=Digisol | type=802-11-wireless [802-11-wireless] ssid=Digisol | mac-address=<MAC address> [ipv4] method=auto [ipv6] method=auto ##### iw reg get ######################## Region: Asia/Kolkata (based on set time zone) country 00: DFS-UNSET (2402 - 2472 @ 40), (6, 20), (N/A) (2457 - 2482 @ 40), (6, 20), (N/A), PASSIVE-SCAN (2474 - 2494 @ 20), (6, 20), (N/A), NO-OFDM, PASSIVE-SCAN (5170 - 5250 @ 160), (6, 20), (N/A), PASSIVE-SCAN (5250 - 5330 @ 160), (6, 20), (0 ms), DFS, PASSIVE-SCAN (5490 - 5730 @ 160), (6, 20), (0 ms), DFS, PASSIVE-SCAN (5735 - 5835 @ 80), (6, 20), (N/A), PASSIVE-SCAN (57240 - 63720 @ 2160), (N/A, 0), (N/A) ##### iwlist channels ################### virbr0-nic no frequency information. eth0 no frequency information. virbr0 no frequency information. lo no frequency information. enp0s20u2 no frequency information. ##### iwlist scan ####################### virbr0-nic Interface doesn't support scanning. eth0 Interface doesn't support scanning. virbr0 Interface doesn't support scanning. lo Interface doesn't support scanning. enp0s20u2 Interface doesn't support scanning. ##### module infos ###################### ##### module parameters ################# ##### /etc/modules ###################### lp ##### modprobe options ################## [/etc/modprobe.d/blacklist-ath_pci.conf] blacklist ath_pci [/etc/modprobe.d/blacklist.conf] blacklist evbug blacklist usbmouse blacklist usbkbd blacklist eepro100 blacklist de4x5 blacklist eth1394 blacklist snd_intel8x0m blacklist snd_aw2 blacklist i2c_i801 blacklist prism54 blacklist bcm43xx blacklist garmin_gps blacklist asus_acpi blacklist snd_pcsp blacklist pcspkr blacklist AMD76x_edac [/etc/modprobe.d/blacklist-rare-network.conf] alias net-pf-3 off alias net-pf-6 off alias net-pf-9 off alias net-pf-11 off alias net-pf-12 off alias net-pf-19 off alias net-pf-21 off alias net-pf-36 off [/etc/modprobe.d/iwlwifi.conf] remove iwlwifi \ (/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \ && /sbin/modprobe -r mac80211 [/etc/modprobe.d/mlx4.conf] softdep mlx4_core post: mlx4_en [/etc/modprobe.d/qemu-system-x86.conf] options kvm_intel nested=1 ##### rc.local ########################## exit 0 ##### pm-utils ########################## ##### udev rules ######################## [/etc/udev/rules.d/70-persistent-net.rules] # PCI device 0x10ec:0x8136 (r8169) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF2]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0" # PCI device 0x14e4:0x4365 (wl) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0" # USB device 0x:0x (r8188eu) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan1" ##### dmesg ############################# [ 670.713389] r8169 0000:08:00.0 eth0: link down [ 674.981001] bluetooth hci0: Direct firmware load for brcm/BCM.hcd failed with error -2 [ 674.981006] Bluetooth: hci0: BCM: Patch brcm/BCM.hcd not found [ 675.391287] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 675.561144] r8169 0000:08:00.0 eth0: link down [ 675.561210] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 675.562031] IPv6: ADDRCONF(NETDEV_UP): enp0s20u2: link is not ready [ 919.516217] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 919.689147] r8169 0000:08:00.0 eth0: link down [ 919.689213] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready (repeated 2 times) [ 1002.937149] r8169 0000:08:00.0 eth0: link down [ 1002.937214] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready (repeated 2 times) [ 1095.837161] r8169 0000:08:00.0 eth0: link down [ 1095.837217] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 1107.859606] IPv6: ADDRCONF(NETDEV_UP): enp0s20u2: link is not ready [ 1107.860981] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 1108.033148] r8169 0000:08:00.0 eth0: link down [ 1108.033217] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready ########## wireless info END ############

heynnema · Accepted Answer

En supposant que vous exécutiez le noyau 4.4.8, aucun de vos modules dkms n’a été construit pour le nouveau noyau, y compris le broadcom-sta-dkms que vous venez d’ajouter.

Pour installer le broadcom-sta-dkms, vous devez:

terminal ouvert
tapez Sudo dkms build broadcom-sta/6.30.223.271
tapez Sudo dkms install broadcom-sta/6.30.223.271

alors dkms status devrait avoir changé de:

broadcom-sta, 6.30.223.271: added

à:

broadcom-sta, 6.30.223.271: 4.4.8-040408-generic, x86_64: installed

et:

modinfo wl #(should now work)

Vous devrez effectuer des actions quelque peu similaires sur vos autres modules dkms pour les faire fonctionner à nouveau. Le démarrage sécurisé doit rester désactivé dans le BIOS.