Pages : 1
#1 Le 03/09/2013, à 17:30
- daprezz
wifi instable ubuntu 13.04
Bonjour,
Je viens d'installer ubuntu 13.04 en dual boot avec win 8. Ma connexion wifi est instable alors qu'elle est nickel sous windows. J'ai tapé différentes commandes que j'ai trouvé à droite à gauche et j'ai installé wicd sans résultats améliorés. Je n'ai pas l'impression d'avoir fait de bêtises non plus : pas de bug apparent.
Par instable j'entends connexion très faible par moments ou alors un débit de 65 Mb/s indiqué dans "informations sur la connexion" mais des pages qui chargent pas. Je dois déconnecter reconnecter pour que ça marche. Pas facile non plus de voir tout de suite si c'est amélioré après une modif parce que c'est aléatoire.
Sinon ça déconne plus dans une pièce plus éloignée de ma freebox où j'ai une barre en moins (alors que là bas sur windows ça marche toujours nickel). Ca m'énerve parce que j'étais content de me débarrasser de cet horrible windows 8, mais pour l'instant je galère plus sur ubuntu.
Merci d'avance à ceux qui voudraient bien prendre un peu de temps pour m'aider.
wifi check:
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.04
DISTRIB_CODENAME=raring
DISTRIB_DESCRIPTION="Ubuntu 13.04"
>> 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 13d3:5165 IMC Networks
>> lspci -k -nn | grep -A 3 -i net
02:00.0 Network controller [0280]: Ralink corp. RT5390 Wireless 802.11n 1T/1R PCIe [1814:5390]
Subsystem: Foxconn International, Inc. Device [105b:e054]
Kernel driver in use: rt2800pci
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device [10ec:5289] (rev 01)
--
03:00.2 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller [10ec:8168] (rev 0a)
Subsystem: ASUSTeK Computer Inc. Device [1043:14f7]
Kernel driver in use: r8169
>> sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: RT5390 Wireless 802.11n 1T/1R PCIe
fabriquant: Ralink corp.
identifiant matériel: 0
information bus: pci@0000:02:00.0
nom logique: wlan0
version: 00
numéro de série: 1c:3e:84:45:cf:da
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rt2800pci driverversion=3.8.0-29-generic firmware=0.34 ip=192.168.0.23 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
ressources: irq:17 mémoire:f7d00000-f7d0ffff
*-network
description: Ethernet interface
produit: RTL8111/8168 PCI Express Gigabit Ethernet controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0.2
information bus: pci@0000:03:00.2
nom logique: eth0
version: 0a
numéro de série: 74:d0:2b:75:33:8f
taille: 10Mbit/s
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: 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
ressources: irq:41 portE/S:e000(taille=256) mémoire:f0004000-f0004fff mémoire:f0000000-f0003fff
>> lsmod
Module Size Used by
parport_pc 28152 0
ppdev 17073 0
rfcomm 42641 0
bnep 18036 2
bluetooth 228667 10 bnep,rfcomm
nls_iso8859_1 12713 1
snd_hda_codec_hdmi 36913 1
snd_hda_codec_realtek 78399 1
joydev 17377 0
uvcvideo 80847 0
videobuf2_vmalloc 13056 1 uvcvideo
videobuf2_memops 13202 1 videobuf2_vmalloc
videobuf2_core 40513 1 uvcvideo
videodev 129260 2 uvcvideo,videobuf2_core
snd_hda_intel 39619 3
snd_hda_codec 136453 3 snd_hda_codec_realtek,snd_hda_codec_hdmi,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
asus_nb_wmi 12854 0
asus_wmi 24213 1 asus_nb_wmi
arc4 12615 2
sparse_keymap 13890 1 asus_wmi
wmi 19070 1 asus_wmi
rt2800pci 18582 0
rt2800lib 66507 1 rt2800pci
rt2x00pci 14519 1 rt2800pci
rt2x00lib 54869 3 rt2x00pci,rt2800lib,rt2800pci
coretemp 13355 0
kvm_intel 132891 0
snd_seq 61554 2 snd_seq_midi_event,snd_seq_midi
kvm 443165 1 kvm_intel
snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 29425 2 snd_pcm,snd_seq
ghash_clmulni_intel 13259 0
cryptd 20373 1 ghash_clmulni_intel
mac_hid 13205 0
snd 68876 16 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device
mac80211 606457 3 rt2x00lib,rt2x00pci,rt2800lib
i915 600396 3
video 19390 2 i915,asus_wmi
drm_kms_helper 49394 1 i915
cfg80211 510937 2 mac80211,rt2x00lib
rtsx_pci_ms 13011 0
drm 286028 4 i915,drm_kms_helper
eeprom_93cx6 13344 1 rt2800pci
lpc_ich 17061 0
microcode 22881 0
memstick 16554 1 rtsx_pci_ms
psmouse 95905 0
i2c_algo_bit 13413 1 i915
serio_raw 13215 0
crc_ccitt 12707 1 rt2800lib
mei 41158 0
soundcore 12680 1 snd
lp 17759 0
parport 46345 3 lp,ppdev,parport_pc
rtsx_pci_sdmmc 17475 0
rtsx_pci 33988 2 rtsx_pci_ms,rtsx_pci_sdmmc
ahci 25731 3
libahci 31364 1 ahci
r8169 67466 0 >> iwconfig
wlan0 IEEE 802.11bgn ESSID:"Preziwifiyeah"
Mode:Managed Frequency:2.472 GHz Access Point: 00:24:D4:DF:C0:A8
Bit Rate=39 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=55/70 Signal level=-55 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:215 Invalid misc:70 Missed beacon:0
>> ifconfig -a
eth0 Link encap:Ethernet HWaddr 74:d0:2b:75:33:8f
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
lo Link encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
adr inet6: ::1/128 Scope:Hôte
UP LOOPBACK RUNNING MTU:65536 Metric:1
Packets reçus:476 erreurs:0 :0 overruns:0 frame:0
TX packets:476 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:46664 (46.6 KB) Octets transmis:46664 (46.6 KB)
wlan0 Link encap:Ethernet HWaddr 1c:3e:84:45:cf:da
inet adr:192.168.0.23 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::1e3e:84ff:fe45:cfda/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:179124 erreurs:0 :0 overruns:0 frame:0
TX packets:125827 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:223739977 (223.7 MB) Octets transmis:17872316 (17.8 MB)
>> sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: 00:24:D4:DF:C0:A8
Channel:13
Frequency:2.472 GHz (Channel 13)
Quality=53/70 Signal level=-57 dBm
Encryption key:on
ESSID:"Preziwifiyeah"
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=0000000454442fc2
Extra: Last beacon: 8ms ago
IE: Unknown: 000D5072657A697769666979656168
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010D
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: 3D160D000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: F4:CA:E5:9D:36:05
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=27/70 Signal level=-83 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=0000006bb6050160
Extra: Last beacon: 1368ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 050400020000
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1601000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 03 - Address: F4:CA:E5:9D:36:06
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=27/70 Signal level=-83 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=0000006bb60503b0
Extra: Last beacon: 1332ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
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: 3D1601000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 04 - Address: F4:CA:E5:8D:9B:FD
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=19/70 Signal level=-91 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=00000004a8c80160
Extra: Last beacon: 1304ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B960C121824
IE: Unknown: 030103
IE: Unknown: 050401020000
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1603000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 05 - Address: 00:24:D4:DF:C0:A9
Channel:13
Frequency:2.472 GHz (Channel 13)
Quality=53/70 Signal level=-57 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=000000045443b7e3
Extra: Last beacon: 8ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010D
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160D000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 06 - Address: 00:24:D4:DF:C0:AA
Channel:13
Frequency:2.472 GHz (Channel 13)
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=00000004544327a1
Extra: Last beacon: 8ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010D
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: 3D160D000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 07 - Address: 14:0C:76:F7:C1:5C
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=17/70 Signal level=-93 dBm
Encryption key:on
ESSID:"Freebox-6596CD"
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=0000008b27770160
Extra: Last beacon: 760ms ago
IE: Unknown: 000E46726565626F782D363539364344
IE: Unknown: 010882848B960C121824
IE: Unknown: 030108
IE: Unknown: 050400020000
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: 3D1608000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 08 - Address: 00:18:02:82:DC:BA
Channel:10
Frequency:2.457 GHz (Channel 10)
Quality=35/70 Signal level=-75 dBm
Encryption key:on
ESSID:"NUMERICABLE-045D"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 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=000001ca0ab0c670
Extra: Last beacon: 29636ms ago
IE: Unknown: 00104E554D4552494341424C452D30343544
IE: Unknown: 010882848B0C12961824
IE: Unknown: 03010A
IE: Unknown: 07064E4120010D14
IE: Unknown: 200100
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101850003A4000027A4000042435E0062322F00
Cell 09 - Address: F4:CA:E5:9B:0B:B2
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=27/70 Signal level=-83 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=0000001355958160
Extra: Last beacon: 572ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: Unknown: 050401020000
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 10 - Address: 00:24:D4:63:84:A2
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=19/70 Signal level=-91 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=00000011b38f0161
Extra: Last beacon: 1432ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
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: 3D1601000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 11 - Address: 00:24:D4:5D:95:F4
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:""
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=0000018fb1a804d3
Extra: Last beacon: 1420ms ago
IE: Unknown: 0000
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
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: 3D1601000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 12 - Address: F4:CA:E5:D8:49:1A
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=17/70 Signal level=-93 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=00000040c9bf0160
Extra: Last beacon: 1416ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 050401020000
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: 3D1601000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 13 - Address: 00:24:D4:63:84:A0
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=21/70 Signal level=-89 dBm
Encryption key:on
ESSID:"Freebox-A279F4"
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=00000011b3908160
Extra: Last beacon: 1400ms ago
IE: Unknown: 000E46726565626F782D413237394634
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 050400020000
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: 3D1601000700000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000F03A4000027A4000042435E0062322F00
Cell 14 - Address: F4:CA:E5:9D:36:04
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=29/70 Signal level=-81 dBm
Encryption key:on
ESSID:"Freebox_Neyla"
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=0000006bb6050399
Extra: Last beacon: 1396ms ago
IE: Unknown: 000D46726565626F785F4E65796C61
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
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: 3D1601000700000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 15 - Address: F4:CA:E5:8D:9B:FE
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=19/70 Signal level=-91 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=00000004a8c80160
Extra: Last beacon: 1272ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B960C121824
IE: Unknown: 030103
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: 3D1603000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 16 - Address: F4:CA:E5:CA:5D:F8
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=25/70 Signal level=-85 dBm
Encryption key:on
ESSID:"jeje"
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=0000080116980160
Extra: Last beacon: 1096ms ago
IE: Unknown: 00046A656A65
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 050401020000
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: 3D1606000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 17 - Address: F4:CA:E5:CA:5D:F9
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=25/70 Signal level=-85 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=0000080116980160
Extra: Last beacon: 1064ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 050400020000
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1606000000000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 18 - Address: C2:7E:CB:6F:AC:0F
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=17/70 Signal level=-93 dBm
Encryption key:on
ESSID:"SFR WiFi Mobile"
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=0000006303440227
Extra: Last beacon: 1064ms ago
IE: Unknown: 000F5346522057694669204D6F62696C65
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 050401030000
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: 32040C121860
IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606000000000000000000000000000000000000000000
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 19 - Address: 00:24:D4:CA:C0:15
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=17/70 Signal level=-93 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=000001f672b48574
Extra: Last beacon: 1024ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B960C121824
IE: Unknown: 030107
IE: Unknown: 050401020000
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1607000700000000000000000000000000000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 20 - Address: 00:24:D4:68:20:7A
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=17/70 Signal level=-93 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=000001092fb70160
Extra: Last beacon: 544ms 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 21 - Address: F4:CA:E5:A1:A2:DE
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=17/70 Signal level=-93 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=000000f496b0075e
Extra: Last beacon: 544ms 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 22 - Address: 82:A1:D7:00:5C:7F
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"SFR WiFi Mobile"
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=000001c786c6e58b
Extra: Last beacon: 540ms ago
IE: Unknown: 000F5346522057694669204D6F62696C65
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 050401030000
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: 32040C121860
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 23 - Address: F4:CA:E5:9B:0B:B0
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=29/70 Signal level=-81 dBm
Encryption key:on
ESSID:"majdouline"
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=0000001355970970
Extra: Last beacon: 536ms ago
IE: Unknown: 000A6D616A646F756C696E65
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
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: 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: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: 74:D0:2B:75:33:8F
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
- Device: wlan0 [Preziwifiyeah] -----------------------------------------------
Type: 802.11 WiFi
Driver: rt2800pci
State: connected
Default: yes
HW Address: 1C:3E:84:45:CF:DA
Capabilities:
Speed: 39 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
FreeWifi_secure: Infra, 00:24:D4:DF:C0:AA, Freq 2472 MHz, Rate 54 Mb/s, Strength 65 WPA2 Enterprise
FreeWifi: Infra, 00:24:D4:DF:C0:A9, Freq 2472 MHz, Rate 54 Mb/s, Strength 65
*Preziwifiyeah: Infra, 00:24:D4:DF:C0:A8, Freq 2472 MHz, Rate 54 Mb/s, Strength 65 WPA
FreeWifi_secure: Infra, F4:CA:E5:9D:36:06, Freq 2412 MHz, Rate 54 Mb/s, Strength 29 WPA2 Enterprise
Freebox_Neyla: Infra, F4:CA:E5:9D:36:04, Freq 2412 MHz, Rate 54 Mb/s, Strength 29 WPA
FreeWifi: Infra, F4:CA:E5:9D:36:05, Freq 2412 MHz, Rate 54 Mb/s, Strength 22
NUMERICABLE-045D:Infra, 00:18:02:82:DC:BA, Freq 2457 MHz, Rate 54 Mb/s, Strength 42 WEP
FreeWifi_secure: Infra, 00:24:D4:63:84:A2, Freq 2412 MHz, Rate 54 Mb/s, Strength 15 WPA2 Enterprise
FreeWifi: Infra, F4:CA:E5:CA:5D:F9, Freq 2437 MHz, Rate 54 Mb/s, Strength 25
FreeWifi_secure: Infra, 00:24:D4:68:20:7A, Freq 2462 MHz, Rate 54 Mb/s, Strength 9 WPA2 Enterprise
FreeWifi_secure: Infra, F4:CA:E5:9B:0B:B2, Freq 2462 MHz, Rate 54 Mb/s, Strength 25 WPA2 Enterprise
FreeWifi: Infra, 00:24:D4:68:20:79, Freq 2462 MHz, Rate 54 Mb/s, Strength 12
Freebox-A279F4: Infra, 00:24:D4:63:84:A0, Freq 2412 MHz, Rate 54 Mb/s, Strength 19 WPA
Freebox-6596CD: Infra, 14:0C:76:F7:C1:5C, Freq 2447 MHz, Rate 54 Mb/s, Strength 15 WPA
FreeWifi_secure: Infra, F4:CA:E5:8D:9B:FE, Freq 2422 MHz, Rate 54 Mb/s, Strength 12 WPA2 Enterprise
FreeWifi_secure: Infra, F4:CA:E5:CA:5D:FA, Freq 2437 MHz, Rate 54 Mb/s, Strength 25 WPA2 Enterprise
FreeWifi_secure: Infra, 14:0C:76:F7:C1:5E, Freq 2447 MHz, Rate 54 Mb/s, Strength 12 WPA2 Enterprise
FreeWifi: Infra, 00:24:D4:63:84:A1, Freq 2412 MHz, Rate 54 Mb/s, Strength 22
Freebox-5F6AC2: Infra, F4:CA:E5:8D:9B:FC, Freq 2422 MHz, Rate 54 Mb/s, Strength 15 WPA
FreeWifi: Infra, 00:24:D4:5D:95:F5, Freq 2412 MHz, Rate 54 Mb/s, Strength 19
jeje: Infra, F4:CA:E5:CA:5D:F8, Freq 2437 MHz, Rate 54 Mb/s, Strength 25 WPA
SFR WiFi Mobile: Infra, 6A:25:15:A0:72:13, Freq 2412 MHz, Rate 54 Mb/s, Strength 25 WPA2 Enterprise
SFR WiFi FON: Infra, 6A:25:15:A0:72:11, Freq 2412 MHz, Rate 54 Mb/s, Strength 19
NEUF_720C: Infra, 00:25:15:A0:72:10, Freq 2412 MHz, Rate 54 Mb/s, Strength 15 WPA
FreeWifi: Infra, 00:24:D4:CA:C0:15, Freq 2442 MHz, Rate 54 Mb/s, Strength 5
FreeWifi_secure: Infra, 00:24:D4:CA:C0:16, Freq 2442 MHz, Rate 54 Mb/s, Strength 19 WPA2 Enterprise
germain: Infra, F4:CA:E5:A1:A2:DC, Freq 2462 MHz, Rate 54 Mb/s, Strength 12 WPA
wifi: Infra, F4:CA:E5:D8:49:18, Freq 2412 MHz, Rate 54 Mb/s, Strength 19 WEP
freebox_HOTEL: Infra, 00:24:D4:68:20:78, Freq 2462 MHz, Rate 54 Mb/s, Strength 12 WPA
FreeWifi_secure: Infra, F4:CA:E5:A1:A2:DE, Freq 2462 MHz, Rate 54 Mb/s, Strength 12 WPA2 Enterprise
SFR WiFi Mobile: Infra, 82:A1:D7:00:5C:7F, Freq 2462 MHz, Rate 54 Mb/s, Strength 19 WPA2 Enterprise
NEUF_5C78: Infra, E0:A1:D7:00:5C:7C, Freq 2462 MHz, Rate 54 Mb/s, Strength 12 WPA
SFR WiFi FON: Infra, 82:A1:D7:00:5C:7D, Freq 2462 MHz, Rate 54 Mb/s, Strength 12
freeboxcallou: Infra, 00:24:D4:CA:C0:14, Freq 2442 MHz, Rate 54 Mb/s, Strength 19 WPA
Freebox-47A50A: Infra, F4:CA:E5:F0:86:14, Freq 2457 MHz, Rate 54 Mb/s, Strength 12 WPA
FreeWifi: Infra, F4:CA:E5:9B:0B:B1, Freq 2462 MHz, Rate 54 Mb/s, Strength 29
FreeWifi: Infra, F4:CA:E5:8D:9B:FD, Freq 2422 MHz, Rate 54 Mb/s, Strength 15
FreeWifi_secure: Infra, F4:CA:E5:F0:86:16, Freq 2457 MHz, Rate 54 Mb/s, Strength 19 WPA2 Enterprise
FreeWifi: Infra, 14:0C:76:F7:C1:5D, Freq 2447 MHz, Rate 54 Mb/s, Strength 15
SFR_AE30: Infra, 30:7E:CB:84:AE:34, Freq 2437 MHz, Rate 54 Mb/s, Strength 15 WPA
frenda: Infra, F4:CA:E5:91:13:EC, Freq 2462 MHz, Rate 54 Mb/s, Strength 19 WEP
SFR WiFi FON: Infra, 9A:7E:CB:84:AE:35, Freq 2437 MHz, Rate 54 Mb/s, Strength 19
FreeWifi: Infra, F4:CA:E5:F0:86:15, Freq 2457 MHz, Rate 54 Mb/s, Strength 12
Bbox-2E83289C: Infra, C0:AC:54:33:72:40, Freq 2437 MHz, Rate 54 Mb/s, Strength 25 WPA WPA2
FreeWifi_secure: Infra, F4:CA:E5:91:13:EE, Freq 2462 MHz, Rate 54 Mb/s, Strength 15 WPA2 Enterprise
malik: Infra, F8:D0:BD:18:CD:E4, Freq 2437 MHz, Rate 54 Mb/s, Strength 9 WPA2
FreeWifi: Infra, F4:CA:E5:A1:A2:DD, Freq 2462 MHz, Rate 54 Mb/s, Strength 12
majdouline: Infra, F4:CA:E5:9B:0B:B0, Freq 2462 MHz, Rate 54 Mb/s, Strength 32 WPA
FreeWifi_secure: Infra, F4:CA:E5:D8:49:1A, Freq 2412 MHz, Rate 54 Mb/s, Strength 12 WPA2 Enterprise
SFR WiFi Mobile: Infra, C2:7E:CB:6F:AC:0F, Freq 2437 MHz, Rate 54 Mb/s, Strength 12 WPA2 Enterprise
IPv4 Settings:
Address: 192.168.0.23
Prefix: 24 (255.255.255.0)
Gateway: 192.168.0.254
DNS: 192.168.0.254
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: asus-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
2: asus-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: noDernière modification par daprezz (Le 03/09/2013, à 17:47)
Hors ligne
#2 Le 04/09/2013, à 00:23
- daprezz
Re : wifi instable ubuntu 13.04
Autre chose : quand je démarre il ne se connecte pas à mon réseau systématiquement, mais souvent au réseau freewifi qui ne nécessite pas de clé. Un peu d'aide quelqu'un? Pourquoi ma cart wifi fait des siennes? D'habitude soit ça marche soit ça marche pas...Je comprends pas ce côté aléatoire.
Hors ligne
#3 Le 05/09/2013, à 14:05
- daprezz
Re : wifi instable ubuntu 13.04
Ah oui. J'oubliais il y a aussi une question de force du signal. Sous windows oui j'ai 5 barres à proximité et 4 ou 5 dans la pièce plus éloigneé. Sous Ubuntu 3 ou 4 à proximité et 2 ou 3 dans la pièce éloignée. Personne pour m'aider ???!!! Ca à l'ai moins urgent que quelqu'un pour qui ça marche pas du tout mais c'est très bloquant.
Je ne veux pas que ma première expérience linux soit un échec. Et ça rend le travail online tellement pénible que c'est plus simple de me farcir Win 8...
Hors ligne
#4 Le 06/09/2013, à 13:37
- daprezz
Re : wifi instable ubuntu 13.04
up! Qu'est-ce qu'il y a je sens mauvais? mon cas est désespéré?:D
Hors ligne
#5 Le 12/09/2013, à 01:55
- daprezz
Re : wifi instable ubuntu 13.04
up
Hors ligne
#6 Le 12/09/2013, à 02:24
- toutafai
Re : wifi instable ubuntu 13.04
Salut,
Commence par un truc simple : change ton cryptage/chifffrement pout soit que du WPA PSK/TKIP, soit du WPA2 PSK/AES .N'oublie pas d'enregistrer les changements (attention la deconnection si tu est connecté en wifi, faudra se reconnecter) et rebooter la box.
PS : Lé débat "ouais sous windows, j'ai 5 barres..." n'est pas recevable : OS et pilotes/modules difféerents
Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).
Hors ligne
#7 Le 22/09/2013, à 17:13
- maximac
Re : wifi instable ubuntu 13.04
toutafai a écrit :
PS : Lé débat "ouais sous windows, j'ai 5 barres..." n'est pas recevable : OS et pilotes/modules difféerents
Je vois pas trop le rapport, si ça marche sous windows, et pas sous linux, c'est bien qu'il y a des lacunes avec les drivers linux, non ?
Se contenter de répondre "c'est pas recevable", ça revient juste à ne pas assumer ces lacunes en essayant de les planquer sous un tapis 
Hors ligne
#8 Le 22/09/2013, à 17:47
- toutafai
Re : wifi instable ubuntu 13.04
maximac a écrit :
toutafai a écrit :PS : Lé débat "ouais sous windows, j'ai 5 barres..." n'est pas recevable : OS et pilotes/modules difféerents
Je vois pas trop le rapport, si ça marche sous windows, et pas sous linux, c'est bien qu'il y a des lacunes avec les drivers linux, non ?
Se contenter de répondre "c'est pas recevable", ça revient juste à ne pas assumer ces lacunes en essayant de les planquer sous un tapis
Non, rien a voir.... c'est juste que je vois trop souvent la comparaison entre le 2 OS qui pour rappel, même si il font grosso modo la meme chose (faire fonctionner un pc), mais il sont radicalement différents de A à Z de la conception, au devellopement et en passant par le support fourni par les constructeurs,....donc pour resumer je disais simplement que si l' on veut faire une comparaison il faut la faire sur 2 chose semblables, pas sur 2 choses différentes
Sinon, je suis bien d'accord avec toi : il y a des lacunes avec les modules sous ubuntu mais il ne faut pas se tromper de coupable. Les modules "a problemes" sont tres souvent les modules dont les sources n'ont pas été fournis par le constructeur, et que les dev soient obligé de se demerder de A à Z, mais ce n'est pas leur faute, ni la faute d'ubuntu, mais bel et bien du constructeur qui ne joue pas le jeu du libre.
Dernière modification par toutafai (Le 22/09/2013, à 17:52)
Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).
Hors ligne
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