Arch Linux

dm1try2

Member

Registered: 2017-01-20

Posts: 1

WiFi Adapter on RTL8188EUs not working

After update kernel(~2-3 month ago). WiFi adapter stops working.
In DMESG always:

[  990.007832] IPv6: ADDRCONF(NETDEV_UP): wlp0s20u2: link is not ready
[  991.215026] R8188EU: INFO indicate disassoc
[  991.315795] IPv6: ADDRCONF(NETDEV_UP): wlp0s20u2: link is not ready
[  991.376914] R8188EU: INFO indicate disassoc
[  991.477841] IPv6: ADDRCONF(NETDEV_UP): wlp0s20u2: link is not ready
[  992.705139] R8188EU: INFO indicate disassoc
[  992.806163] IPv6: ADDRCONF(NETDEV_UP): wlp0s20u2: link is not ready
[  992.826810] R8188EU: INFO indicate disassoc
[  994.124736] R8188EU: INFO indicate disassoc

$ wifi-menu

Scanning for networks... ioctl[SIOCSIWAP]: Operation not permitted
ioctl[SIOCSIWENCODEEXT]: Invalid argument
ioctl[SIOCSIWENCODEEXT]: Invalid argument
failed
No networks found

WiFi adapter working and can find networks
$ wlist wlp0s20u2 scan

wlp0s20u2  Scan completed :
          Cell 01 - Address: 02:08:**:**:**:C9
                    ESSID:"Wifi Name"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.462 GHz (Channel 11)
                    Encryption key:off
                    Bit Rates:108 Mb/s
                    IE: Unknown: *********************************************************
                    Quality:0  Signal level:0  Noise level:0

What to do?

simona70

Banned

Registered: 2017-01-08

Posts: 41

Re: WiFi Adapter on RTL8188EUs not working

I have the same problem.