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#1 2016-10-08 07:45:29

Rumcajs
Member
Registered: 2009-09-25
Posts: 37

[Solved] Problem with RTL8188EUS Wireless USB-Dongle

Hi Everybody,
i have follow the "Wireless network configuration" wiki @ "https://wiki.archlinux.org/index.php/Wi … figuration" to the point where i have to bring up the interface.

>ip link

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp10s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
    link/ether 08:60:6e:f2:7d:a2 brd ff:ff:ff:ff:ff:ff
4: wlp11s0u1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000
    link/ether 00:13:ef:87:01:f2 brd ff:ff:ff:ff:ff:ff

>sudo ip link set wlp11s0u1 up

The command execute without any errors but the state for wlp11s0u1 is still DOWN and im stuck here.

here some information :

Device : Bus 005 Device 005: ID 0bda:8179 Realtek Semiconductor Corp. RTL8188EUS 802.11n Wireless Network Adapter
Module : r8188eu

>dmesg | grep r8188eu

[  267.444473] r8188eu: module is from the staging directory, the quality is unknown, you have been warned.
[  267.471363] usbcore: registered new interface driver r8188eu
[  267.473745] r8188eu 5-2:1.0 wlp11s0u2: renamed from wlan0
[  275.724883] r8188eu 5-1:1.0 wlp11s0u1: renamed from wlan0

>sudo iw dev wlp11s0u1 scan

command failed: No such device (-19)

>iwconfig

lo        no wireless extensions.

wlp11s0u1  unassociated  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

enp10s0   no wireless extensions.

Someone a idea how to solve this ?

I gone give this back was no go on Linux and a nice BSOD in Win8-64 i have order a EdiMax 7722UTn V2 this has the Realtek RTL8192CU chipset and AUR has a working driver for it "https://aur.archlinux.org/packages/8192cu-dkms/" Hope it gone works.

Last edited by Rumcajs (2016-10-09 15:24:46)

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