Carte WiFi Intel non reconnue dans Ubuntu 16.04
Ma carte Wifi n'est pas reconnue. Je pense que c'est peut-être parce que le matériel est relativement récent (c'est un nouvel ordinateur portable Dell Precision). J'ai essayé de trouver un moyen de transférer en arrière de nouveaux pilotes, mais cela semble déjà activé, alors je dois peut-être passer à un nouveau noyau. J'ai collé ci-dessous la sortie du script wifi. Toutes les suggestions très appréciées!
Ubuntu
##### lspci #############################
01:00.0 Network controller [0280]: Intel Corporation Device [8086:24fd] (rev 78)
Subsystem: Intel Corporation Device [8086:0050]
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader [10ec:525a] (rev 01)
##### lsusb #############################
Bus 004 Device 002: ID 0bda:8153 Realtek Semiconductor Corp.
Bus 004 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 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 8087:0a2b Intel Corp.
Bus 001 Device 005: ID 1bcf:2b95 Sunplus Innovation Technology Inc.
Bus 001 Device 011: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 001 Device 010: ID 413c:2501 Dell Computer Corp.
Bus 001 Device 009: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
##### PCMCIA card info ##################
##### rfkill ############################
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
##### lsmod #############################
Dell_wmi 16384 0
sparse_keymap 16384 2 Dell_wmi,intel_hid
wmi 20480 2 Dell_led,Dell_wmi
video 40960 2 i915_bpo,Dell_wmi
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
enx<IF from MAC [IF1]> Link encap:Ethernet HWaddr <MAC 'enx<IF from MAC [IF1]>' [IF1]>
inet addr:10.0.0.68 Bcast:10.0.0.255 Mask:255.255.255.0
inet6 addr: fe80::85dc:a2e3:6213:17fa/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:27486 errors:0 dropped:0 overruns:0 frame:0
TX packets:16153 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:38038652 (38.0 MB) TX bytes:1484440 (1.4 MB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:3393 errors:0 dropped:0 overruns:0 frame:0
TX packets:3393 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:296423 (296.4 KB) TX bytes:296423 (296.4 KB)
##### iwconfig ##########################
lo no wireless extensions.
enx<IF from MAC [IF1]> no wireless extensions.
##### route #############################
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.0.0.138 0.0.0.0 UG 100 0 0 enx<IF from MAC [IF1]>
10.0.0.0 0.0.0.0 255.255.255.0 U 100 0 0 enx<IF from MAC [IF1]>
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 enx<IF from MAC [IF1]>
##### resolv.conf #######################
nameserver 127.0.1.1
##### network managers ##################
Installed:
NetworkManager
Running:
root 850 1 0 08:44 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: enx<IF from MAC [IF1]>
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: Realtek
GENERAL.PRODUCT: USB 10/100/1000 LAN
GENERAL.DRIVER: r8152
GENERAL.DRIVER-VERSION: v1.08.2
GENERAL.FIRMWARE-VERSION:
GENERAL.HWADDR: <MAC 'enx<IF from MAC [IF1]>' [IF1]>
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1d.6/0000:05:00.0/0000:06:02.0/0000:3d:00.0/usb4/4-1/4-1:1.0/net/enx<IF from MAC [IF1]>
GENERAL.IP-IFACE: enx<IF from MAC [IF1]>
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: 59d22e27-8ac3-3f8b-b594-ac8358b7509d
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/0
GENERAL.METERED: no (guessed)
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: 1000 Mb/s
CAPABILITIES.IS-SOFTWARE: no
WIRED-PROPERTIES.CARRIER: on
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{0}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 59d22e27-8ac3-3f8b-b594-ac8358b7509d | Wired connection 1
IP4.ADDRESS[1]: 10.0.0.68/24
IP4.GATEWAY: 10.0.0.138
IP4.ROUTE[1]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]: 10.0.0.138
DHCP4.OPTION[1]: requested_routers = 1
DHCP4.OPTION[2]: requested_domain_search = 1
DHCP4.OPTION[3]: requested_time_offset = 1
DHCP4.OPTION[4]: requested_domain_name = 1
DHCP4.OPTION[5]: requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[6]: requested_broadcast_address = 1
DHCP4.OPTION[7]: requested_netbios_scope = 1
DHCP4.OPTION[8]: requested_wpad = 1
DHCP4.OPTION[9]: next_server = 0.0.0.0
DHCP4.OPTION[10]: expiry = 1493765196
DHCP4.OPTION[11]: requested_interface_mtu = 1
DHCP4.OPTION[12]: requested_subnet_mask = 1
DHCP4.OPTION[13]: dhcp_lease_time = 86400
DHCP4.OPTION[14]: dhcp_message_type = 5
DHCP4.OPTION[15]: ip_address = 10.0.0.68
DHCP4.OPTION[16]: requested_static_routes = 1
DHCP4.OPTION[17]: requested_domain_name_servers = 1
DHCP4.OPTION[18]: routers = 10.0.0.138
DHCP4.OPTION[19]: broadcast_address = 10.0.0.255
DHCP4.OPTION[20]: requested_ntp_servers = 1
DHCP4.OPTION[21]: requested_netbios_name_servers = 1
DHCP4.OPTION[22]: domain_name_servers = 10.0.0.138
DHCP4.OPTION[23]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[24]: subnet_mask = 255.255.255.0
DHCP4.OPTION[25]: network_number = 10.0.0.0
DHCP4.OPTION[26]: requested_Host_name = 1
DHCP4.OPTION[27]: dhcp_server_identifier = 10.0.0.138
IP6.ADDRESS[1]: fe80::85dc:a2e3:6213:17fa/64
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 ###########
##### iw reg get ########################
Region: Australia/Sydney (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 ###################
lo no frequency information.
enx<IF from MAC [IF1]> no frequency information.
##### iwlist scan #######################
lo Interface doesn't support scanning.
enx<IF from MAC [IF1]> 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/intel-microcode-blacklist.conf]
blacklist microcode
[/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
##### rc.local ##########################
exit 0
##### pm-utils ##########################
##### udev rules ########################
[/etc/udev/rules.d/70-persistent-net.rules]
# USB device 0x:0x (r8152)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
##### dmesg #############################
[ 161.590850] r8152 4-1:1.0 eth0: v1.08.2
[ 162.462586] r8152 4-1:1.0 enx<IF from MAC [IF1]>: renamed from eth0
[ 162.485824] IPv6: ADDRCONF(NETDEV_UP): enx<IF from MAC [IF1]>: link is not ready (repeated 2 times)
[ 166.139113] IPv6: ADDRCONF(NETDEV_CHANGE): enx<IF from MAC [IF1]>: link becomes ready
########## wireless info END ############
Dans la version du noyau incluse dans Ubuntu 16.04, votre périphérique 8086: 24fd et votre sous-système 0050 ne sont pas encore couverts. Il est couvert dans Ubuntu 17.04; de ma machine:
$ modinfo iwlwifi | grep 0050
alias: pci:v00008086d000024FDsv*sd00000050bc*sc*i*
Vous pouvez certainement réinstaller et utiliser 17.04 au lieu de 16.04. Vous pouvez également télécharger et installer le noyau 4.10-xx et le micrologiciel requis. Si vous préférez utiliser cette dernière méthode, je suppose que votre installation est en 64 bits. confirmer:
Arch
Si le terminal renvoie x86_64, votre installation est une installation 64 bits. Téléchargez les fichiers sur votre bureau:
http://mirrors.kernel.org/ubuntu/pool/main/l/linux-firmware/linux-firmware_1.164_all.deb
Installez-les tous depuis le terminal:
cd ~/Desktop
Sudo dpkg -i *.deb
Redémarrez et dites-nous si votre réseau sans fil fonctionne.
L'installation d'un noyau en dehors du référentiel n'est pas une bonne idée car vous manquerez de mises à jour de sécurité. Vous devriez plutôt installer le buntu HWE .
Sudo apt-get install --install-recommends linux-generic-hwe-16.04 xserver-xorg-hwe-16.04
Cela mettra à jour votre pile noyau et xorg. À ce stade, il vous permettrait de passer au noyau d’Ubuntu 17.10 (noyau 4.13).