Alors voila, je débarque sur Ubuntu 14.04, sans expérience ou presque, et l'aventure semble fastidieuse... J'ai une double partition avec Windows qui me permet ma connexion actuelle, mais voila, le réseau Ubuntu ne détecte pas ma clé 3G SFR web trotter pourtant parfaitement opérationnelle.
Fait est, il semblerait que Qualcomm Atheros QC61x4, ma 'config' Wi-Fi, ne soit pas fonctionnelle. Alors, si l'on pouvait m'aider un peu, avec des mots simples et en parlant lentement, pour me permettre une connexion...
Voila des infos plus précises pour les connaisseurs:
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[email protected]:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu DISTRIB_RELEASE=14.04 DISTRIB_CODENAME=trusty DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS"
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[email protected]:~$
lsusb
Bus 004 Device 002: ID 8087:8000 Intel Corp. Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 002: ID 8087:8008 Intel Corp. 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 005: ID 04f2:b469 Chicony Electronics Co., Ltd Bus 001 Device 004: ID 06cb:7406 Synaptics, Inc. Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller Bus 001 Device 006: ID 04ca:3011 Lite-On Technology Corp. Bus 001 Device 002: ID 045e:0797 Microsoft Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub [email protected]:~$ lspci 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06) 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06) 00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06) 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06) 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05) 00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04) 00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05) 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05) 00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5) 00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5) 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05) 00:1f.0 ISA bridge: Intel Corporation HM86 Express LPC Controller (rev 05) 00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05) 00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05) 01:00.0 3D controller: NVIDIA Corporation Device 139a (rev a2) 07:00.0 Network controller: Qualcomm Atheros Device 003e (rev 20) 08:00.0 Ethernet controller: Broadcom Corporation NetLink BCM57780 Gigabit Ethernet PCIe (rev 01)
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[email protected]:~$
lspci -k
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06) Subsystem: Acer Incorporated [ALI] Device 091d 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06) Kernel driver in use: pcieport 00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06) Subsystem: Acer Incorporated [ALI] Device 091d Kernel driver in use: i915 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06) Subsystem: Acer Incorporated [ALI] Device 091d Kernel driver in use: snd_hda_intel 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05) Subsystem: Acer Incorporated [ALI] Device 091d Kernel driver in use: xhci_hcd 00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04) Subsystem: Acer Incorporated [ALI] Device 091d Kernel driver in use: mei_me 00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05) Subsystem: Acer Incorporated [ALI] Device 091d Kernel driver in use: ehci-pci 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05) Subsystem: Acer Incorporated [ALI] Device 091d Kernel driver in use: snd_hda_intel 00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5)
Kernel driver in use: pcieport 00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5) Kernel driver in use: pcieport 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05) Subsystem: Acer Incorporated [ALI] Device 091d Kernel driver in use: ehci-pci 00:1f.0 ISA bridge: Intel Corporation HM86 Express LPC Controller (rev 05) Subsystem: Acer Incorporated [ALI] Device 091d Kernel driver in use: lpc_ich 00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05) Subsystem: Acer Incorporated [ALI] Device 091d Kernel driver in use: ahci 00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05) Subsystem: Acer Incorporated [ALI] Device 091d 01:00.0 3D controller: NVIDIA Corporation Device 139a (rev a2) Subsystem: Acer Incorporated [ALI] Device 091d Kernel driver in use: nouveau 07:00.0 Network controller: Qualcomm Atheros Device 003e (rev 20) Subsystem: Lite-On Communications Inc Device 0804 08:00.0 Ethernet controller: Broadcom Corporation NetLink BCM57780 Gigabit Ethernet PCIe (rev 01) Subsystem: Acer Incorporated [ALI] Device 091d Kernel driver in use: tg3
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[email protected]:~$
sudo lshw -C network
[sudo] password for johyn: *-network UNCLAIMED description: Network controller product: Qualcomm Atheros vendor: Qualcomm Atheros physical id: 0 bus info: [email protected]:07:00.0 version: 20 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress cap_list configuration: latency=0 resources: memory:d1400000-d15fffff *-network description: Ethernet interface product: NetLink BCM57780 Gigabit Ethernet PCIe vendor: Broadcom Corporation physical id: 0 bus info: [email protected]:08:00.0 logical name: eth0 version: 01 serial: 30:65:ec:85:58:e2 size: 10Mbit/s capacity: 1Gbit/s width: 64 bits
clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 duplex=half firmware=sb latency=0 link=no multicast=yes port=MII speed=10Mbit/s resources: irq:33 memory:d1600000-d160ffff
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[email protected]:~$ lsmod
Module Size Used by snd_hda_codec_hdmi 53248 1 snd_hda_codec_realtek 81920 1 snd_hda_codec_generic 69632 1 snd_hda_codec_realtek rtsx_usb_ms 20480 0 memstick 20480 1 rtsx_usb_ms joydev 20480 0 acer_wmi 20480 0 sparse_keymap 16384 1 acer_wmi snd_seq_midi 16384 0 snd_seq_midi_event 16384 1 snd_seq_midi snd_hda_intel 32768 5 snd_rawmidi 32768 1 snd_seq_midi snd_hda_controller 32768 1 snd_hda_intel snd_hda_codec 143360 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_cont roller snd_hwdep 20480 1 snd_hda_codec snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller intel_rapl 20480 0 iosf_mbi 16384 1 intel_rapl x86_pkg_temp_thermal 16384 0 intel_powerclamp 20480 0 coretemp 16384 0 kvm_intel 151552 0 kvm 479232 1 kvm_intel crct10dif_pclmul 16384 0 uvcvideo 90112 0 crc32_pclmul 16384 0 ghash_clmulni_intel 16384 0 videobuf2_vmalloc 16384 1 uvcvideo videobuf2_memops 16384 1 videobuf2_vmalloc videobuf2_core 53248 1 uvcvideo v4l2_common 16384 1 videobuf2_core videodev 159744 3 uvcvideo,v4l2_common,videobuf2_core media 24576 2 uvcvideo,videodev aesni_intel 172032 1 snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi aes_x86_64 20480 1 aesni_intel snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi lrw 16384 1 aesni_intel snd_timer 32768 2 snd_pcm,snd_seq gf128mul 16384 1 lrw glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel cryptd 20480 3 ghash_clmulni_intel,aesni_intel,ablk_helper i915 1048576 4 hid_multitouch 20480 0 snd 86016 21 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmid i,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device serio_raw 16384 0 nouveau 1368064 1 btusb 40960 0 mei_me 20480 0 mei 90112 1 mei_me mxm_wmi 16384 1 nouveau lpc_ich 24576 0 ttm 94208 1 nouveau drm_kms_helper 126976 2 i915,nouveau soundcore 16384 2 snd,snd_hda_codec drm 344064 8 ttm,i915,drm_kms_helper,nouveau shpchp 40960 0 ie31200_edac 16384 0 edac_core 53248 1 ie31200_edac i2c_algo_bit 16384 2 i915,nouveau wmi 20480 3 acer_wmi,mxm_wmi,nouveau video 20480 3 i915,acer_wmi,nouveau soc_button_array 16384 0 mac_hid 16384 0 rfcomm 69632 8 bnep 20480 2 bluetooth 491520 22 bnep,btusb,rfcomm nls_iso8859_1 16384 1 parport_pc 32768 0 ppdev 20480 0 lp 20480 0 parport 45056 3 lp,ppdev,parport_pc rtsx_usb_sdmmc 28672 0 rtsx_usb 24576 2 rtsx_usb_sdmmc,rtsx_usb_ms hid_generic 16384 0 usbhid 53248 0 hid 110592 3 hid_multitouch,hid_generic,usbhid broadcom 20480 0 tg3 167936 0 ahci 36864 3 ptp 20480 1 tg3 libahci 32768 1 ahci pps_core 20480 1 ptp
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[email protected]:~$
ifconfigncap:Ethernet HWaddr 30:65:ec:85:58:e2
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) Interrupt:19
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:177 errors:0 dropped:0 overruns:0 frame:0 TX packets:177 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:12753 (12.7 KB) TX bytes:12753 (12.7 KB)
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[email protected]:~$
sudo iwlist scan
eth0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
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[email protected]:~$
uname -r -m
3.19.0-25-generic x86_64 [email protected]:~$ cat /etc/network/interfaces # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback [email protected]:~$ nm-tool
NetworkManager Tool
State: disconnected
- Device: eth0 ---------------------------------------------------------------- Type: Wired Driver: tg3 State: unavailable Default: no HW Address: 30:65:EC:85:58:E2
Capabilities: Carrier Detect: yes
Wired Properties Carrier: off
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[email protected]:~$
sudo rfkill list ft blocked: no Hard blocked: no 1: acer-wireless: Wireless LAN Soft blocked: no Hard blocked: no