2016-01-24 53 views
1

我在內核3.16.1系統中啓用WiFi加密狗驅動程序很困難。我已經成功編譯內核(使用modprobe命令,沒有問題),但是我仍然收到以下錯誤後安裝驅動程序:在Linux系統中啓用WiFi加密狗時出錯

當執行「使用ifconfig WLAN1向上」或「ifup的WLAN1」:

r8188eu 2-3:1.0: Direct firmware load failed with error -2 
r8188eu 2-3:1.0: Falling back to user helper 
SIOCSIFFLAGS: Operation not permitted 
RTNETLINK answers: Operation not permitted 

的iwconfig:

wlan1 unassociated Nickname:"<[email protected]>" Mode:Auto 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

iwlist掃描:

wlan1  No scan results 

我非常感謝在這件事上的任何幫助。顯然,/ etc/network/interfaces的設置是正確的,因爲這不是我第一次在Linux系統上使用WiFi USB dongles。謝謝!

回答

0

原來我錯過了驅動程序的固件二進制文件。

解決方案:

sudo mkdir /lib/firmware/rtlwifi; sudo wget -O /lib/firmware/rtlwifi/rtl8188efw.bin https://github.com/OpenELEC/wlan-firmware/blob/master/firmware/rtlwifi/rtl8188efw.bin?raw=true 

並重新啓動。