i am using Kali linux latest update run on my Desktop i am facing a problem that i can't connect my Tenda U6 USB wifi card with REALTEK (8192EU) chipset to my iphone wifi but previously i was enable to use it without any problem. i was used LB-Link USB wifi adapter too but now it also cant connect to any wifi network beside my wifi from my phone. but the point is that i bring my colleague wifi card which is working correctly and connects to any wifi. this is my terminal:
┌──(root㉿blackdragon)-[/home/blackdragon]
└─# ifconfig
eth0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether bc:30:5b:a1:b5:53 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 21 memory 0xf7ae0000-f7b00000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 396 bytes 30212 (29.5 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 396 bytes 30212 (29.5 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 172.20.10.2 netmask 255.255.255.240 broadcast 172.20.10.15
inet6 fe80::9e49:4aab:f3e0:66b9 prefixlen 64 scopeid 0x20<link>
ether 28:ee:52:11:fd:5d txqueuelen 1000 (Ethernet)
RX packets 3195 bytes 2580022 (2.4 MiB)
RX errors 0 dropped 39 overruns 0 frame 0
TX packets 3058 bytes 537103 (524.5 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlan1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 72:40:5a:32:c2:d1 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
tcp connectivity on my Tenda U6:
┌──(root㉿blackdragon)-[/home/blackdragon]
└─# tcpdump -i wlan1 -n
tcpdump: verbose output suppressed, use -v[v]... for full protocol decode
listening on wlan1, link-type EN10MB (Ethernet), snapshot length 262144 bytes
i tought it was DHCP problem i tried that and it cant fixed it neither
┌──(root㉿blackdragon)-[/home/blackdragon]
└─# dhclient wlan1
but nothing happend! :(