At first time installation the monitor mode work after i reboot the monitor mode doesnt work

[NewtonOngko]

and its get the output like this kali@kali:~/rtl8188eus$ sudo ifconfig wlan0 down kali@kali:~/rtl8188eus$ sudo iw dev wlan0 set type monitor command failed: No such device (-19)

and then i try to find my driver ` kali@kali:~/rtl8188eus$ sudo iwconfig lo no wireless extensions.

eth0 no wireless extensions.

wlan0 unassociated ESSID:"" Nickname:"WIFI@REALTEK" Mode:Managed Frequency=2.412 GHz Access Point: Not-Associated
Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off Encryption key:off Power Management:off Link Quality:0 Signal level:0 Noise level:0 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 `

I hope some one can help me thanks

[Espinosa123321]

@NewtonOngko how did you install the driver?

[ghost]

and its get the output like this kali@kali:~/rtl8188eus$ sudo ifconfig wlan0 down kali@kali:~/rtl8188eus$ sudo iw dev wlan0 set type monitor command failed: No such device (-19)

and then i try to find my driver ` kali@kali:~/rtl8188eus$ sudo iwconfig lo no wireless extensions.

eth0 no wireless extensions.

wlan0 unassociated ESSID:"" Nickname:"WIFI@REALTEK" Mode:Managed Frequency=2.412 GHz Access Point: Not-Associated
Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off Encryption key:off Power Management:off Link Quality:0 Signal level:0 Noise level:0 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 `

I hope some one can help me thanks

dont use ifconfig and iwconfig use ip link and iw dev instead see instruction.

Regards.

[AssafCode]

Same problem to me.

 iwconfig
wlan1     IEEE 802.11  ESSID:off/any
          Mode:Managed  Access Point: Not-Associated   Tx-Power=31 dBm

          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on

eth0      no wireless extensions.

wlan0     unassociated  ESSID:""  Nickname:"<WIFI@REALTEK>"
          Mode:Auto  Frequency=2.412 GHz  Access Point: Not-Associated

          Sensitivity:0/0
          Retry:off   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality:0  Signal level:0  Noise level:0
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

lo        no wireless extensions.

ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode
 DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mo
de DEFAULT group default qlen 1000
    link/ether dc:a6:72:gf:bf:92 brd ff:ff:ff:ff:ff:ff
3: wlan0: <BROADCAST> mtu 1500 qdisc mq state DOWN mode DEFAULT group de
fault qlen 1000
    link/ether d0:27:95:bc:c7:b9 brd ff:ff:ff:ff:ff:ff
4: wlan1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast
state DOWN mode DORMANT group default qlen 1000
    link/ether dc:a6:82:cf:bf:93 brd ff:ff:ff:ff:ff:ff

iw dev
phy#0
        Interface wlan1
                ifindex 4
                wdev 0x1
                addr dc:a6:82:cf:bf:93 
                type managed
                channel 7 (2442 MHz), width: 20 MHz, center1: 2442 MHz
                txpower 31.00 dBm

[botulinski]

Heya guys, I have the same problem anyone fixed?

[gglluukk]

to enable monitor mode run:

modprobe 8188eu
sleep 1
ifconfig wlan up
iw dev wlan set type monitor

also make sure that default driver for wlan isn't load by: ethtool -i wlan and if there is remove it: rmmod r8188eu or rmmod rtl8xxxu

where wlan is the interface's name