All steps below didn't help me :-\
What else?

Adapter TP-LINK TL-WN8200ND 802.11n Wireless USB: http://www.tp-linkru.com/products/de...el=TL-WN8200ND
Chipset RTL8192CU: http://www.realtek.com.tw/products/p...n=4&ProdID=277
OS Ubuntu 13.04 all updates installed
On another notebook with Win7 It works fine
It notebook already has internal WiFi, I bought this adapter to connect to another Wireless networks with low level signal

Ours device: Device 004: ID 2357:0100
Code:
lsusb
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 2357:0100
Bus 001 Device 003: ID 2232:1028
Code:
modprobe -c | grep -i 0bda | grep 8176
alias usb:v0BDAp8176d*dc*dsc*dp*ic*isc*ip*in* rtl8192cu
It nothing says:
Code:
lsmod | grep "^rtl8\|^8"
These errors show when I tried to install drivers from Realtek's website. I cut list of unpacked file to short message.
http://www.realtek.com.tw/downloads/...Downloads=true
Code:
sudo /home/mwa/r/install.sh 
[sudo] password for mwa: 
##################################################
Realtek Wi-Fi driver Auto installation script
Novembor, 21 2011 v1.1.0
##################################################
Decompress the driver source tar ball:
    rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105.tar.gz
rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/
rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/clean
rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/
rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/include/ieee80211.h
...
rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105/hal/hal_init.c
clean
core
hal
ifcfg-wlan0
include
Kconfig
Makefile
os_dep
rtl8188C_8192C_usb_linux_v3.4.4_4749.20121105
wlan0dhcp
/home/mwa/r/install.sh: line 25: cd: clean: It isn't folder
Authentication requested [root] for make clean:
rm -fr *.mod.c *.mod *.o .*.cmd *.ko *~
rm .tmp_versions -fr ; rm Module.symvers -fr
rm -fr Module.markers ; rm -fr modules.order
cd core/efuse ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko
cd core ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko 
cd hal/rtl8192c/usb ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko 
cd hal/rtl8192c ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko 
cd hal ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko 
cd os_dep/linux ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko 
cd os_dep ; rm -fr *.mod.c *.mod *.o .*.cmd *.ko 
Authentication requested [root] for make driver:
make ARCH=i386 CROSS_COMPILE= -C /lib/modules/3.8.0-23-generic/build M=/home/mwa/r/driver  modules
make[1]: Enter in folder `/usr/src/linux-headers-3.8.0-23-generic'
  CC [M]  /home/mwa/r/driver/core/rtw_cmd.o
In file included from /home/mwa/r/driver/core/rtw_cmd.c:23:0:
/home/mwa/r/driver/include/osdep_service.h: In function «thread_enter»:
/home/mwa/r/driver/include/osdep_service.h:575:2: error: implicit declaration of function «daemonize» [-Werror=implicit-function-declaration]
cc1: Some warnings are treated as errors
make[2]: *** [/home/mwa/r/driver/core/rtw_cmd.o] Error 1
make[1]: *** [_module_/home/mwa/r/driver] Error 2
make[1]: Exit form folder `/usr/src/linux-headers-3.8.0-23-generic'
make: *** [modules] Error 2
##################################################
Compile make driver error: 2
Please check error Mesg
##################################################
To blacklist added, reboot, It didn't help
Code:
blacklist rtl8192c_common
blacklist rtlwifi
blacklist rtl8192cu