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#1 Le 04/09/2013, à 19:59

dahbuntu

Problème wifi sur HP Envy 4

Bonjour,

j'ai récemment acheté l'ultrabook HP ENVY 4-1250SF Ultrabook 14". Après avoir installé Ubuntu avec Linux Secure 13.04 tout a l'air de bien fonctionner sauf le wifi.
Celui ci marche parfaitement sur Windows alors qu'il est super lent sur ubuntu. En parcourant le forum j'ai cru comprendre qu'il fallait changer de kernel mais je n'ai pas vraiment compris la manip et quel version choisir. Si quelqu'un pouvait m'aider ce serait super.
Je précise que j'ai donc installé Ubuntu 13.04 en 64 bits.

Merci.

Hors ligne

#2 Le 04/09/2013, à 22:50

Julius22

Re : Problème wifi sur HP Envy 4

Pour commencer, je te conseille de jeter un œil ici (la flemme de chercher les caractéristiques matérielles de ton ordi. tongue), pour qu'on puisse t'aider. wink


Membre de l'April (www.april.org)
Pour éviter de perdre vos données, utilisez des formats ouverts (cf. www.formats-ouverts.org).
Regardez l'utilisation moyenne de votre processeur et pensez à BOINC.

Hors ligne

#3 Le 05/09/2013, à 09:47

dahbuntu

Re : Problème wifi sur HP Envy 4

Ok Merci pour ta réponse. Voici

cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.04
DISTRIB_CODENAME=raring
DISTRIB_DESCRIPTION="Linux-Secure-Remix-64bit 20may2013"


lsusb
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 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 001 Device 003: ID 1bcf:2c0e Sunplus Innovation Technology Inc. 


lspci
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04)
00:1f.2 RAID bus controller: Intel Corporation 82801 Mobile SATA Controller [RAID mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5289 (rev 01)
01:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller (rev 0a)
02:00.0 Network controller: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe
02:00.1 Bluetooth: Ralink corp. RT3290 Bluetooth


lspci -nn | grep -i net
01:00.2 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller [10ec:8168] (rev 0a)
02:00.0 Network controller [0280]: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe [1814:3290]

lspci -k
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
	Subsystem: Hewlett-Packard Company Device 1894
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
	Subsystem: Hewlett-Packard Company Device 1894
	Kernel driver in use: i915
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
	Subsystem: Hewlett-Packard Company Device 1894
	Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
	Subsystem: Hewlett-Packard Company Device 1894
	Kernel driver in use: mei
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
	Subsystem: Hewlett-Packard Company Device 1894
	Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
	Subsystem: Hewlett-Packard Company Device 1894
	Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
	Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
	Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
	Subsystem: Hewlett-Packard Company Device 1894
	Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04)
	Subsystem: Hewlett-Packard Company Device 1894
	Kernel driver in use: lpc_ich
00:1f.2 RAID bus controller: Intel Corporation 82801 Mobile SATA Controller [RAID mode] (rev 04)
	Subsystem: Hewlett-Packard Company Device 1894
	Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
	Subsystem: Hewlett-Packard Company Device 1894
01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5289 (rev 01)
	Subsystem: Hewlett-Packard Company Device 1886
	Kernel driver in use: rtsx_pci
01:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller (rev 0a)
	Subsystem: Hewlett-Packard Company Device 1894
	Kernel driver in use: r8169
02:00.0 Network controller: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe
	Subsystem: Hewlett-Packard Company Device 18ec
	Kernel driver in use: rt2800pci
02:00.1 Bluetooth: Ralink corp. RT3290 Bluetooth
	Subsystem: Hewlett-Packard Company Device 18ec


sudo lshw -C network
[sudo] password for xxxx: 
  *-network               
       description: Ethernet interface
       product: RTL8111/8168 PCI Express Gigabit Ethernet controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0.2
       bus info: pci@0000:01:00.2
       logical name: eth0
       version: 0a
       serial: 6c:3b:e5:80:b4:55
       size: 10Mbit/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 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8411-1_0.0.3 06/18/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       resources: irq:43 ioport:2000(size=256) memory:50404000-50404fff memory:50400000-50403fff
  *-network
       description: Wireless interface
       product: RT3290 Wireless 802.11n 1T/1R PCIe
       vendor: Ralink corp.
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: wlan0
       version: 00
       serial: f4:b7:e2:ac:9d:f7
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rt2800pci driverversion=3.8.0-29-generic firmware=0.37 ip=192.168.8.45 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
       resources: irq:17 memory:50510000-5051ffff

lsmod
Module                  Size  Used by
hid_generic            12540  0 
usbhid                 47074  0 
hid                   101002  2 hid_generic,usbhid
dm_crypt               22820  2 
parport_pc             28152  0 
ppdev                  17073  0 
bnep                   18036  2 
rfcomm                 42641  0 
bluetooth             228667  10 bnep,rfcomm
binfmt_misc            17500  1 
nls_iso8859_1          12713  1 
coretemp               13355  0 
kvm                   443165  0 
joydev                 17377  0 
hp_wmi                 18048  0 
sparse_keymap          13890  1 hp_wmi
snd_hda_codec_hdmi     36913  1 
snd_hda_codec_idt      70256  1 
snd_hda_intel          39619  3 
snd_hda_codec         136453  3 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel
snd_hwdep              13602  1 snd_hda_codec
snd_pcm                97451  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_page_alloc         18710  2 snd_pcm,snd_hda_intel
snd_seq_midi           13324  0 
snd_seq_midi_event     14899  1 snd_seq_midi
snd_rawmidi            30180  1 snd_seq_midi
snd_seq                61554  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         14497  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              29425  2 snd_pcm,snd_seq
microcode              22881  0 
arc4                   12615  2 
rt2800pci              18582  0 
rt2800lib              66507  1 rt2800pci
rt2x00pci              14519  1 rt2800pci
rt2x00lib              54869  3 rt2x00pci,rt2800lib,rt2800pci
mac80211              606457  3 rt2x00lib,rt2x00pci,rt2800lib
uvcvideo               80847  0 
videobuf2_vmalloc      13056  1 uvcvideo
videobuf2_memops       13202  1 videobuf2_vmalloc
videobuf2_core         40513  1 uvcvideo
psmouse                95905  0 
serio_raw              13215  0 
videodev              129260  2 uvcvideo,videobuf2_core
cfg80211              510937  2 mac80211,rt2x00lib
snd                    68876  16 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_idt,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device
lpc_ich                17061  0 
eeprom_93cx6           13344  1 rt2800pci
rtsx_pci_ms            13011  0 
crc_ccitt              12707  1 rt2800lib
memstick               16554  1 rtsx_pci_ms
soundcore              12680  1 snd
mei                    41158  0 
hp_accel               26012  0 
lis3lv02d              20111  1 hp_accel
input_polldev          13896  1 lis3lv02d
mac_hid                13205  0 
lp                     17759  0 
parport                46345  3 lp,ppdev,parport_pc
rtsx_pci_sdmmc         17475  0 
i915                  600396  3 
r8169                  67466  0 
ahci                   25731  5 
libahci                31364  1 ahci
wmi                    19070  1 hp_wmi
video                  19390  1 i915
i2c_algo_bit           13413  1 i915
ghash_clmulni_intel    13259  0 
cryptd                 20373  1 ghash_clmulni_intel
drm_kms_helper         49394  1 i915
drm                   286028  4 i915,drm_kms_helper
rtsx_pci               33988  2 rtsx_pci_ms,rtsx_pci_sdmmc


iwconfig
eth0      no wireless extensions.

lo        no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:"Dxxxxx"  
          Mode:Managed  Frequency:2.462 GHz  Access Point: F4:CA:E5:E9:A7:68   
          Bit Rate=57.8 Mb/s   Tx-Power=20 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=57/70  Signal level=-53 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:10  Invalid misc:57   Missed beacon:0

ifconfig
eth0      Link encap:Ethernet  HWaddr 6c:3b:e5:80:b4:55  
          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)

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:395 errors:0 dropped:0 overruns:0 frame:0
          TX packets:395 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:38994 (38.9 KB)  TX bytes:38994 (38.9 KB)

wlan0     Link encap:Ethernet  HWaddr f4:b7:e2:ac:9d:f7  
          inet addr:192.168.8.45  Bcast:192.168.8.255  Mask:255.255.255.0
          inet6 addr: fe80::f6b7:e2ff:feac:9df7/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3245 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2825 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:3593022 (3.5 MB)  TX bytes:350990 (350.9 KB)

sudo iwlist scan
eth0      Interface doesn't support scanning.

lo        Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: F4:CA:E5:E9:A7:68
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=57/70  Signal level=-53 dBm  
                    Encryption key:on
                    ESSID:"Dxxxxx"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000012dda8abdfe
                    Extra: Last beacon: 504ms ago
                    IE: Unknown: 0006445241534149
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D160B001300000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 02 - Address: 40:5A:9B:65:25:17
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=34/70  Signal level=-76 dBm  
                    Encryption key:on
                    ESSID:"Livebox-2517"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000019e6aafa180
                    Extra: Last beacon: 1336ms ago
                    IE: Unknown: 000C4C697665626F782D32353137
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F20201018B0003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601000900000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: DD920050F204104A0001101044000102103B0001031047001000000000000010000000405A9B652517102100035A54451023000F4C697665626F7820465454482076321024001A6164363833365F4144534C5F5048595F3078303030303030303010420007415A31333036361054000800060050F20400011011000D465446525341332E3639313631100800020086103C000101
          Cell 03 - Address: 02:1F:9F:E5:06:A0
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=20/70  Signal level=-90 dBm  
                    Encryption key:off
                    ESSID:"Bouygues Telecom Wi-Fi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000003573af26b33
                    Extra: Last beacon: 1416ms ago
                    IE: Unknown: 0016426F7579677565732054656C65636F6D2057692D4669
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD09001018020000040000
                    IE: Unknown: DD180050F2020101080003A4000027A4000042435E0062322F00
          Cell 04 - Address: 00:1F:9F:E5:06:9F
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=18/70  Signal level=-92 dBm  
                    Encryption key:on
                    ESSID:"Bbox-7FBE52"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000003573af27142
                    Extra: Last beacon: 1412ms ago
                    IE: Unknown: 000B42626F782D374642453532
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD7C0050F204104A0001101044000102103B000103104700107A0EC1FBF90F5F398A095CD7FE8097DE1021000754484F4D534F4E1023000A54686F6D736F6E20544710240003373837104200093039313441483052391054000800060050F20400011011000D54686F6D736F6E205447373837100800020084103C000100
                    IE: Unknown: DD09001018020000040000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101080003A4000027A4000042435E0062322F00
          Cell 05 - Address: F6:37:DB:5A:73:CC
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=12/70  Signal level=-98 dBm  
                    Encryption key:on
                    ESSID:"Etr257"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000851a1be163
                    Extra: Last beacon: 1404ms ago
                    IE: Unknown: 0006457472323537
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030101
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 05040001001E
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1601050700000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05010030127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3401050700000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 06 - Address: F6:37:DB:5A:73:CE
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=12/70  Signal level=-98 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000851a1bf6ce
                    Extra: Last beacon: 1400ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030101
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1601050700000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05010030127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3401050700000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 07 - Address: F6:37:DB:5A:73:CF
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=16/70  Signal level=-94 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000851a1bff97
                    Extra: Last beacon: 1396ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030101
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 05040001000C
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1601050700000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05010030127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3401050700000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 08 - Address: F4:CA:E5:91:03:49
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=36/70  Signal level=-74 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000003573f9d82fe
                    Extra: Last beacon: 1028ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030107
                    IE: Unknown: 050400020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1607000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 09 - Address: 14:0C:76:F6:A6:E8
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=14/70  Signal level=-96 dBm  
                    Encryption key:on
                    ESSID:"FREEBOX_L2BM"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000008065c08160
                    Extra: Last beacon: 760ms ago
                    IE: Unknown: 000C46524545424F585F4C32424D
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030108
                    IE: Unknown: 050400020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1608000700000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 10 - Address: F4:CA:E5:93:3D:C4
                    Channel:9
                    Frequency:2.452 GHz (Channel 9)
                    Quality=28/70  Signal level=-82 dBm  
                    Encryption key:on
                    ESSID:"Freebox-5C0816"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000bf86081914
                    Extra: Last beacon: 692ms ago
                    IE: Unknown: 000E46726565626F782D354330383136
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030109
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1609000700000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 11 - Address: F4:CA:E5:93:3D:C5
                    Channel:9
                    Frequency:2.452 GHz (Channel 9)
                    Quality=28/70  Signal level=-82 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000bf8607a137
                    Extra: Last beacon: 692ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030109
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1609000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 12 - Address: F4:CA:E5:93:3D:C6
                    Channel:9
                    Frequency:2.452 GHz (Channel 9)
                    Quality=28/70  Signal level=-82 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000bf8607377d
                    Extra: Last beacon: 684ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030109
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1609000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 13 - Address: F4:CA:E5:E9:A7:6A
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=55/70  Signal level=-55 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000012dda8a0161
                    Extra: Last beacon: 484ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D160B000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 14 - Address: F4:CA:E5:AE:44:C2
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=18/70  Signal level=-92 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000006a4d00160
                    Extra: Last beacon: 584ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 050400020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D160B000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 15 - Address: F4:CA:E5:E9:A7:69
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=57/70  Signal level=-53 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000012dda8a4636
                    Extra: Last beacon: 500ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D160B000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 16 - Address: F4:CA:E5:AE:44:C0
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=14/70  Signal level=-96 dBm  
                    Encryption key:on
                    ESSID:"ebatha"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000006a4d18160
                    Extra: Last beacon: 548ms ago
                    IE: Unknown: 0006656261746861
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 050400020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D160B000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00

uname -r -m 
3.8.0-29-generic x86_64

cat  /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback


nm-tool

NetworkManager Tool

State: connected (global)

- Device: wlan0  [Dxxxxx] ------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            rt2800pci
  State:             connected
  Default:           yes
  HW Address:        F4:B7:E2:AC:9D:xx

  Capabilities:
    Speed:           58 Mb/s

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points (* = current AP)
    FreeWifi_secure: Infra, F4:CA:E5:E9:A7:6A, Freq 2462 MHz, Rate 54 Mb/s, Strength 89 WPA2 Enterprise
    Livebox-2517:    Infra, 40:5A:9B:65:25:17, Freq 2412 MHz, Rate 54 Mb/s, Strength 64 WPA WPA2
    FreeWifi_secure: Infra, F4:CA:E5:91:03:4A, Freq 2442 MHz, Rate 54 Mb/s, Strength 44 WPA2 Enterprise
    freelulu:        Infra, F4:CA:E5:91:03:48, Freq 2442 MHz, Rate 54 Mb/s, Strength 30 WPA
    Freebox-5C0816:  Infra, F4:CA:E5:93:3D:C4, Freq 2452 MHz, Rate 54 Mb/s, Strength 30 WPA
    Freebox-464843:  Infra, F4:CA:E5:E6:A2:5C, Freq 2447 MHz, Rate 54 Mb/s, Strength 27 WPA
    FreeWifi_secure: Infra, F4:CA:E5:93:3D:C6, Freq 2452 MHz, Rate 54 Mb/s, Strength 34 WPA2 Enterprise
    FreeWifi:        Infra, F4:CA:E5:E9:A7:69, Freq 2462 MHz, Rate 54 Mb/s, Strength 89
    FreeWifi:        Infra, F4:CA:E5:93:3D:C5, Freq 2452 MHz, Rate 54 Mb/s, Strength 30
    Bouygues Telecom Wi-Fi: Infra, 02:1F:9F:E5:06:A0, Freq 2412 MHz, Rate 54 Mb/s, Strength 14
    *DRASAI:         Infra, F4:CA:E5:E9:A7:68, Freq 2462 MHz, Rate 54 Mb/s, Strength 67 WPA
    FreeWifi_secure: Infra, F4:CA:E5:AE:44:C2, Freq 2462 MHz, Rate 54 Mb/s, Strength 10 WPA2 Enterprise
    FreeWifi:        Infra, F4:CA:E5:E6:A2:5D, Freq 2447 MHz, Rate 54 Mb/s, Strength 27
    Etr257:          Infra, F6:37:DB:5A:73:CC, Freq 2412 MHz, Rate 54 Mb/s, Strength 4 WPA
    FreeWifi:        Infra, F6:37:DB:5A:73:CE, Freq 2412 MHz, Rate 54 Mb/s, Strength 7
    FreeWifi:        Infra, F4:CA:E5:AE:44:C1, Freq 2462 MHz, Rate 54 Mb/s, Strength 7
    FreeWifi_secure: Infra, F4:CA:E5:E6:A2:5E, Freq 2447 MHz, Rate 54 Mb/s, Strength 30 WPA2 Enterprise
    FreeWifi_secure: Infra, F4:CA:E5:9B:9F:0E, Freq 2467 MHz, Rate 54 Mb/s, Strength 7 WPA2 Enterprise
    FreeWifi_secure: Infra, F6:37:DB:5A:73:CF, Freq 2412 MHz, Rate 54 Mb/s, Strength 4 WPA Enterprise
    Bbox-7FBE52:     Infra, 00:1F:9F:E5:06:9F, Freq 2412 MHz, Rate 54 Mb/s, Strength 24 WPA WPA2
    FreeWifi:        Infra, F4:CA:E5:91:03:49, Freq 2442 MHz, Rate 54 Mb/s, Strength 47
    FREEBOX_L2BM:    Infra, 14:0C:76:F6:A6:E8, Freq 2447 MHz, Rate 54 Mb/s, Strength 7 WPA
    ebatha:          Infra, F4:CA:E5:AE:44:C0, Freq 2462 MHz, Rate 54 Mb/s, Strength 7 WEP

  IPv4 Settings:
    Address:         xxx.xxx.x.xx
    Prefix:          xx (255.255.255.0)
    Gateway:         xxx.xxx.x.xxx

    DNS:             xxx.xxx.x.xxx


- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             unavailable
  Default:           no
  HW Address:        xx:3B:E5:80:B4:xx

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         off


sudo rfkill list
0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Hors ligne

#4 Le 05/09/2013, à 11:28

Julius22

Re : Problème wifi sur HP Envy 4

Tout a l'air de bien fonctionner. Ta carte Wi-Fi détecte même une foultitude de réseaux ! De plus, ta carte est connectée à un réseau à 58 Mb/s, ce qui est plus que correct. Je ne saurais pas t'aider plus que ça, faute de temps.


Membre de l'April (www.april.org)
Pour éviter de perdre vos données, utilisez des formats ouverts (cf. www.formats-ouverts.org).
Regardez l'utilisation moyenne de votre processeur et pensez à BOINC.

Hors ligne

#5 Le 07/09/2013, à 08:40

dahbuntu

Re : Problème wifi sur HP Envy 4

Ok merci quand même.
J'ai de nouveau testé la connexion avec tous mes autres appareils wifi éteint. Ça reste beaucoup plus lent que sur les autres machines. Par exemple pour installer un logiciel ca va mettre plus de 5mn contre moins d'une minute en temps normal. Au final ce n'est pas très grave dans mon cas car je ne vais pas aller beaucoup sur internet avec ce portable. Mais ça reste quand même étonnant.

Hors ligne

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