That is the old driver however it should work fine in ubuntu.Code:ifconfig wlan0 down rmmod r8187 rtl8187 2>/dev/null wget http://dl.aircrack-ng.org/drivers/rtl8187_linux_26.1010.zip unzip rtl8187_linux_26.1010.zip cd rtl8187_linux_26.1010.0622.2006/ wget http://patches.aircrack-ng.org/rtl8187_2.6.24v3.patch tar xzf drv.tar.gz tar xzf stack.tar.gz patch -Np1 -i rtl8187_2.6.24v3.patch make make install


