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bhubuntu

2 types de connections sans fil >>> wlan1 et wifi0

Dans le réglage réseau je vois apparaitre 2 types de connections sans fil >>>  wlan1 et wifi0

Est-ce bien normal?
quelle peut-en être l'origine?

Actuellement ça fonctionne avec ma box-adsl-club-internet-wifi configurée sur wlan1 et wifi0 désactivée

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@+ et merci :-)
PC 4x Intel(R) Core(TM) i5-2320 CPU @ 3.00GHz Nvidia GeForce GTX560 Ubuntu Bionic 18.04.3 LTS--> uname -r -m = 4.15.0-72-generic x86_64 /// lsb_release -a =Ubuntu Bionic 18.04.3 LTS
Toshiba C70-B-33G   --> 5.4.0-47-generic x86_64/ Ubuntu focal 20.04.1 LTS

#hehedotcom\'isback

Re : 2 types de connections sans fil >>> wlan1 et wifi0

Bonjour,
Peux tu poster le retour de ces commandes {à entrer dans un terminal, une ligne=une commande}.

cat /etc/lsb-release
lsusb
lspci
lsmod
sudo lshw -C network
iwconfig
iwlist scan

Bon courage et @ ++ ت
NB: Utilise les balises de mise en page pour tes futurs msg...sinon c'est illisible. (elles sont au dessus des smileys quand tu rédiges un post).

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../

bhubuntu

Re : 2 types de connections sans fil >>> wlan1 et wifi0

@ #hehedotcom\'isback

Merci pour ta réponse mais je m'absente pour le WE...

Entre temps je me suis rappelé qu'à une certaine époque (il y a 2 ans) j'avais installé une clé wifi dongle de chez wanadoo et qu'il avait fallu faire une manip via ndiswrapper que j'ai oublié
Autre hypothèse prism 2.5 sur Acer ne fonctionnait plus sous Edgy et il avait fallu passer par ndiswrapper >> http://forum.ubuntu-fr.org/viewtopic.php?id=69406

Serait-ce un résidu de ces installations? peut-on , doit-on les supprimer? comment?

Si tu es d'accord, je me repenche sur le pb mardi en espérant te retrouver en ligne...

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@+ et merci :-)
PC 4x Intel(R) Core(TM) i5-2320 CPU @ 3.00GHz Nvidia GeForce GTX560 Ubuntu Bionic 18.04.3 LTS--> uname -r -m = 4.15.0-72-generic x86_64 /// lsb_release -a =Ubuntu Bionic 18.04.3 LTS
Toshiba C70-B-33G   --> 5.4.0-47-generic x86_64/ Ubuntu focal 20.04.1 LTS

bhubuntu

Re : 2 types de connections sans fil >>> wlan1 et wifi0

de retour...
@#hehedotcom\'isback
si tu es toujours là?

bernard@bhubuntu-portable:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=7.10
DISTRIB_CODENAME=gutsy
DISTRIB_DESCRIPTION="Ubuntu 7.10"
bernard@bhubuntu-portable:~$ lsusb
Bus 003 Device 001: ID 0000:0000  
Bus 002 Device 002: ID 046d:c03e Logitech, Inc. Premium Optical Wheel Mouse
Bus 002 Device 001: ID 0000:0000  
Bus 001 Device 001: ID 0000:0000  



bernard@bhubuntu-portable:~$ lspci
00:00.0 Host bridge: ATI Technologies Inc Radeon 9100 IGP Host Bridge (rev 02)
00:01.0 PCI bridge: ATI Technologies Inc Radeon 9100 IGP AGP Bridge
00:13.0 USB Controller: ATI Technologies Inc OHCI USB Controller #1 (rev 01)
00:13.1 USB Controller: ATI Technologies Inc OHCI USB Controller #2 (rev 01)
00:13.2 USB Controller: ATI Technologies Inc EHCI USB Controller (rev 01)
00:14.0 SMBus: ATI Technologies Inc SMBus (rev 18)
00:14.1 IDE interface: ATI Technologies Inc Dual Channel Bus Master PCI IDE Controller
00:14.3 ISA bridge: ATI Technologies Inc Unknown device 434c
00:14.4 PCI bridge: ATI Technologies Inc Unknown device 4342
00:14.5 Multimedia audio controller: ATI Technologies Inc IXP150 AC'97 Audio Controller
00:14.6 Modem: ATI Technologies Inc IXP AC'97 Modem (rev 01)
01:05.0 VGA compatible controller: ATI Technologies Inc RS300M AGP [Radeon Mobility 9100IGP]
02:04.0 CardBus bridge: Texas Instruments PCI1520 PC card Cardbus Controller (rev 01)
02:04.1 CardBus bridge: Texas Instruments PCI1520 PC card Cardbus Controller (rev 01)
02:05.0 Network controller: Intersil Corporation Prism 2.5 Wavelan chipset (rev 01)
02:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)



bernard@bhubuntu-portable:~$ lsmod
Module                  Size  Used by
sg                     36764  0 
usb_storage            73024  0 
option                 11008  0 
usbserial              34920  1 option
libusual               18448  1 usb_storage
zd1211rw               53508  0 
ieee80211softmac       31360  1 zd1211rw
ieee80211              35656  2 zd1211rw,ieee80211softmac
binfmt_misc            12936  1 
nfsd                  220912  13 
exportfs                7040  1 nfsd
lockd                  67592  2 nfsd
sunrpc                172412  8 nfsd,lockd
ppdev                  10244  0 
radeon                125472  2 
drm                    83348  3 radeon
ipv6                  273892  8 
speedstep_lib           6404  0 
cpufreq_userspace       5280  0 
cpufreq_stats           7232  0 
cpufreq_powersave       2688  0 
cpufreq_ondemand        9612  0 
freq_table              5792  2 cpufreq_stats,cpufreq_ondemand
cpufreq_conservative     8072  0 
video                  18060  0 
sbs                    19592  0 
button                  8976  0 
dock                   10656  0 
container               5504  0 
ac                      6148  0 
battery                11012  0 
xt_limit                3584  8 
xt_tcpudp               4224  11 
lp                     12580  0 
ipt_LOG                 7552  8 
ipt_MASQUERADE          4608  0 
ipt_TOS                 3200  0 
ipt_REJECT              5760  1 
nf_conntrack_irc        8088  0 
nf_conntrack_ftp       11136  0 
xt_state                3456  6 
arc4                    2944  2 
ecb                     4608  2 
blkcipher               7556  1 ecb
ieee80211_crypt_wep     6272  0 
p80211                 33036  0 
joydev                 11328  0 
snd_atiixp_modem       17160  5 
snd_seq_dummy           4740  0 
snd_seq_oss            33152  0 
snd_seq_midi            9600  0 
snd_rawmidi            25728  1 snd_seq_midi
snd_seq_midi_event      8448  2 snd_seq_oss,snd_seq_midi
snd_atiixp             21132  1 
snd_ac97_codec        100644  2 snd_atiixp_modem,snd_atiixp
pcmcia                 41388  0 
hostap_pci             56976  2 
hostap                114436  1 hostap_pci
snd_seq                53232  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
ac97_bus                3200  1 snd_ac97_codec
snd_pcm_oss            44672  0 
snd_mixer_oss          17664  1 snd_pcm_oss
parport_pc             37412  1 
parport                37448  3 ppdev,lp,parport_pc
i2c_piix4               9740  0 
snd_seq_device          9228  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd_pcm                80388  6 snd_atiixp_modem,snd_atiixp,snd_ac97_codec,snd_pcm_oss
snd_timer              24324  2 snd_seq,snd_pcm
ieee80211_crypt         7040  3 ieee80211,ieee80211_crypt_wep,hostap
snd                    54660  21 snd_atiixp_modem,snd_seq_oss,snd_rawmidi,snd_atiixp,snd_ac97_codec,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_seq_device,snd_pcm,snd_timer
psmouse                39952  0 
serio_raw               8068  0 
soundcore               8800  1 snd
pcspkr                  4224  0 
yenta_socket           27532  2 
rsrc_nonstatic         14080  1 yenta_socket
pcmcia_core            40980  3 pcmcia,yenta_socket,rsrc_nonstatic
snd_page_alloc         11400  3 snd_atiixp_modem,snd_atiixp,snd_pcm
i2c_core               26112  1 i2c_piix4
shpchp                 34580  0 
pci_hotplug            32704  1 shpchp
ati_agp                10124  1 
agpgart                35016  2 drm,ati_agp
evdev                  11136  4 
iptable_nat             8708  0 
nf_nat                 20140  2 ipt_MASQUERADE,iptable_nat
nf_conntrack_ipv4      19724  8 iptable_nat
nf_conntrack           65288  7 ipt_MASQUERADE,nf_conntrack_irc,nf_conntrack_ftp,xt_state,iptable_nat,nf_nat,nf_conntrack_ipv4
nfnetlink               6936  3 nf_nat,nf_conntrack_ipv4,nf_conntrack
iptable_mangle          3840  0 
iptable_filter          3968  1 
ip_tables              13924  3 iptable_nat,iptable_mangle,iptable_filter
x_tables               16260  9 xt_limit,xt_tcpudp,ipt_LOG,ipt_MASQUERADE,ipt_TOS,ipt_REJECT,xt_state,iptable_nat,ip_tables
ext3                  133896  2 
jbd                    60456  1 ext3
mbcache                 9732  1 ext3
ide_cd                 32672  0 
cdrom                  37536  1 ide_cd
ide_disk               18560  5 
8139too                27776  0 
ata_generic             8452  0 
libata                125168  1 ata_generic
scsi_mod              147084  3 sg,usb_storage,libata
usbhid                 29536  0 
hid                    28928  1 usbhid
8139cp                 25088  0 
mii                     6528  2 8139too,8139cp
atiixp                  7056  0 [permanent]
ide_core              116804  4 usb_storage,ide_cd,ide_disk,atiixp
ehci_hcd               36492  0 
ohci_hcd               22916  0 
usbcore               138632  9 usb_storage,option,usbserial,libusual,zd1211rw,usbhid,ehci_hcd,ohci_hcd
thermal                14344  0 
processor              32072  1 thermal
fan                     5764  0 
fuse                   47124  3 
apparmor               40728  0 
commoncap               8320  1 apparmor



bernard@bhubuntu-portable:~$ sudo lshw -C network
  *-network:0             
       description: Wireless interface
       product: Prism 2.5 Wavelan chipset
       vendor: Intersil Corporation
       physical id: 5
       bus info: pci@0000:02:05.0
       logical name: wifi0
       version: 01
       serial: 00:0e:9b:1b:22:67
       width: 32 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list logical wireless ethernet physical
       configuration: broadcast=yes driver=hostap driverversion=0.4.4-kernel firmware=1.8.2 ip=192.168.1.4 latency=64 module=hostap_pci multicast=yes wireless=IEEE 802.11b
  *-network:1 DISABLED
       description: Ethernet interface
       product: RTL-8139/8139C/8139C+
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: a
       bus info: pci@0000:02:0a.0
       logical name: eth0
       version: 10
       serial: 00:0a:e4:5a:21:21
       size: 10MB/s
       capacity: 100MB/s
       width: 32 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=8139too driverversion=0.9.28 duplex=half latency=64 link=no maxlatency=64 mingnt=32 module=8139too multicast=yes port=MII speed=10MB/s



bernard@bhubuntu-portable:~$ iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

wifi0     IEEE 802.11b  ESSID:"TECOM-AH4222-0C633E
"  Nickname:""
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:19:15:0C:63:49   
          Bit Rate:5.5 Mb/s   Sensitivity=1/3  
          Retry short limit:8   RTS thr:off   Fragment thr:off
          Power Management:off
          
wlan1     IEEE 802.11b  ESSID:"TECOM-AH4222-0C633E
"  Nickname:""
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:19:15:0C:63:49   
          Bit Rate:5.5 Mb/s   Sensitivity=1/3  
          Retry short limit:8   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=22/70  Signal level=-68 dBm  Noise level=-91 dBm
          Rx invalid nwid:0  Rx invalid crypt:89  Rx invalid frag:0
          Tx excessive retries:19  Invalid misc:11220   Missed beacon:0



bernard@bhubuntu-portable:~$ iwlist scan
lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

wifi0     No scan results

wlan1     No scan results

---

@+ et merci :-)
PC 4x Intel(R) Core(TM) i5-2320 CPU @ 3.00GHz Nvidia GeForce GTX560 Ubuntu Bionic 18.04.3 LTS--> uname -r -m = 4.15.0-72-generic x86_64 /// lsb_release -a =Ubuntu Bionic 18.04.3 LTS
Toshiba C70-B-33G   --> 5.4.0-47-generic x86_64/ Ubuntu focal 20.04.1 LTS

bhubuntu

Re : 2 types de connections sans fil >>> wlan1 et wifi0

UP merci...

---

@+ et merci :-)
PC 4x Intel(R) Core(TM) i5-2320 CPU @ 3.00GHz Nvidia GeForce GTX560 Ubuntu Bionic 18.04.3 LTS--> uname -r -m = 4.15.0-72-generic x86_64 /// lsb_release -a =Ubuntu Bionic 18.04.3 LTS
Toshiba C70-B-33G   --> 5.4.0-47-generic x86_64/ Ubuntu focal 20.04.1 LTS

#hehedotcom\'isback

Re : 2 types de connections sans fil >>> wlan1 et wifi0

bonjour

Regarde si tu as encore qqch de chargé avec ndiswrapper

ndiswrapper -l

et poste aussi

cat /etc/modprobe.d/blacklist
cat /etc/etc/modules
cat /etc/resolv.conf
cat /etc/network/interfaces

si tu as le net par câble, profite en pour taper ces commandes
[Mise à jour de tout]

sudo -s
aptitude update && aptitude upgrade
aptitude dist-upgrade
aptitude autoclean && update-pciids && update-usbids
exit

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../

bhubuntu

Re : 2 types de connections sans fil >>> wlan1 et wifi0

@ #hehedotcom\'isback
Merci de ton aide

En fait tout fonctionne mais j'ai simplement, je pense, des résidus d'anciennes installations qui perturbent l'ordonnancement des connexions réseau 

bernard@bhubuntu-portable:~$ ndiswrapper -l
Le programme 'ndiswrapper' n'est pas installé actuellement.  Vous pouvez l'installer en tapant :
sudo apt-get install ndiswrapper-common
bash: ndiswrapper : commande introuvable

normal j'ai viré ndiswrapper!

bernard@bhubuntu-portable:~$ cat /etc/modprobe.d/blacklist
# This file lists those modules which we don't want to be loaded by
# alias expansion, usually so some other driver will be loaded for the
# device instead.

# evbug is a debug tool that should be loaded explicitly
blacklist evbug

# these drivers are very simple, the HID drivers are usually preferred
blacklist usbmouse
blacklist usbkbd

# replaced by e100
blacklist eepro100

# replaced by tulip
blacklist de4x5

# causes no end of confusion by creating unexpected network interfaces
blacklist eth1394

# snd_intel8x0m can interfere with snd_intel8x0, doesn't seem to support much
# hardware on its own (Ubuntu bug #2011, #6810)
blacklist snd_intel8x0m

# causes failure to suspend on HP compaq nc6000 (Ubuntu: #10306)
blacklist i2c_i801

bernard@bhubuntu-portable:~$ cat /etc/etc/modules
cat: /etc/etc/modules: Aucun fichier ou répertoire de ce type

bernard@bhubuntu-portable:~$ cat /etc/resolv.conf
nameserver 192.168.1.1

bernard@bhubuntu-portable:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback

iface wlan1 inet static
address 192.168.1.4
netmask 255.255.255.0
gateway 192.168.1.1
wireless-key c4457c2ff................364
wireless-essid Alice-84cf

auto wlan1

Dernière modification par bhubuntu (Le 04/03/2008, à 20:48)

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@+ et merci :-)
PC 4x Intel(R) Core(TM) i5-2320 CPU @ 3.00GHz Nvidia GeForce GTX560 Ubuntu Bionic 18.04.3 LTS--> uname -r -m = 4.15.0-72-generic x86_64 /// lsb_release -a =Ubuntu Bionic 18.04.3 LTS
Toshiba C70-B-33G   --> 5.4.0-47-generic x86_64/ Ubuntu focal 20.04.1 LTS