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View Full Version : Wifi Keeps Dropping. NOT DUAL BOOTING



Vega
2017-07-03, 19:35
Alright all, I am pretty new to Linux all together so as much help as I can on this issue would really help. I am unable to stay connected to wifi. It usually takes between 5-10 min before I disconnect.. I then have to re open wicd and hit the connect button again which recoonncets me again for another 5-10 min. There is no fixed time to this it is pretty random. If i restart the computer it always starts up connected and then Dcs.

This issue does not happen with Ethernet connection only wifi.

Kali Linux 2017.1 is my main operating system on the pc and i am not dual booting. I have downloaded WICD and that is what i am using as the network manager was unable to let me connect once the first dc occurs (i would have to restart the pc)

Here is some info. Please let me know what to do. I have gave some info on my hardware and wlan connection settings below. If any further info is needed please let me know. I am pretty new to linux all together.

Kernel driver in use: rtl8821ae
Kernel modules: rtl8821ae

03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821AE 802.11ac PCIe Wireless Network Adapter [10ec:8821]

wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.20 netmask 255.255.255.0 broadcast 192.168.1.255
ether 62:96:d6:05:30:ee txqueuelen 1000 (Ethernet)
RX packets 57927 bytes 49710727 (47.4 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 41349 bytes 13061327 (12.4 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

wlan0 IEEE 802.11 ESSID:"Chetty5"
Mode:Managed Frequency:5.18 GHz Access Point: 40:5D:82:D5:79:94
Bit Rate=200 Mb/s Tx-Power=30 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=64/70 Signal level=-46 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:1 Missed beacon:0

bloodcode
2017-07-09, 06:05
I haved same problem...
To solve it I tried the following:
1. edit "/etc/resolv.conf" and changed nameserver from "192.168.0.1" to "8.8.8.8".
2. edit "/etc/NetworkManager/NetworkManager.conf" and changed "managed=false" to "managed=true".
now is working,or try to turn off bluetooth,and then reconnect.