isabelle@isabelle-portable:~$ iwconfig
wlp3s0 IEEE 802.11 ESSID:"WiFi-2.4-8688"
Mode:Managed Frequency:2.412 GHz Access Point: 90:4D:4A:C0:86:8E
Bit Rate=1 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=70/70 Signal level=-34 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:55 Missed beacon:0
enp2s0 no wireless extensions.
lo no wireless extensions.
A vérifier xubu1957 #35
isabelle@isabelle-portable:~$ iwconfig wlp3s0 | iw dev wlp3s0 link
Connected to 90:4d:4a:c0:86:8e (on wlp3s0)
SSID: WiFi-2.4-8688
freq: 2412
RX: 3492025 bytes (9068 packets)
TX: 659419 bytes (5124 packets)
signal: -36 dBm
tx bitrate: 1.0 MBit/s
bss flags: short-slot-time
dtim period: 1
beacon int: 100
xubu1957 a écritSi vous voyez Bit Rate=1Mb/s alors tapez :
Pas vu
isabelle@isabelle-portable:~$ sudo ifdown wlp3s0
[sudo] Mot de passe de isabelle :
Unknown interface wlp3s0
Aie!
Je continue
isabelle@isabelle-portable:~$ sudo iwconfig wlp3s0 rate 54M
isabelle@isabelle-portable:~$ sudo ifup wlp3s0
Unknown interface wlp3s0
Et oui
Voyons voir
isabelle@isabelle-portable:~$ iwconfig
wlp3s0 IEEE 802.11 ESSID:"WiFi-2.4-8688"
Mode:Managed Frequency:2.412 GHz Access Point: 90:4D:4A:C0:86:8E
Bit Rate=1 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=70/70 Signal level=-40 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:56 Missed beacon:0
enp2s0 no wireless extensions.
lo no wireless extensions.
isabelle@isabelle-portable:~$
Pour
ifconfig wlp3s0 up
iwconfig wlp3s0 rate 54M
Pas la peine
Je te suis, je comprend pas tout donc voilà, avec sourire