Hi Patrik
** I know that some ppl in here will hate me for this and think that i am crazy, but i have told you twice here that the latest drivers v3.3 are not compatible !!!!
Anyway, Patrik.
First of all, connect your laptop to internet via Ethernet cable, leave RTL8187 connected to the pc dont pull it out !
Now , we start!
In terminal:
rmmod r8187
rmmod rtl8187
( Alfa wifi has 2 chipsets, but i will explain this later)
Egnore any error you get, just move on....
Again in terminal :
ifconfig wlan0 down
rmmod r8187 rtl8187 2>/dev/null
wget newbielink:http://dl.aircrack-ng.org/drivers/rtl8187_linux_26.1010.zip [nonactive]
unzip rtl8187_linux_26.1010.zip
cd rtl8187_linux_26.1010.0622.2006/
wget newbielink:http://patches.aircrack-ng.org/rtl8187_2.6.27.patch [nonactive]
wget newbielink:http://patches.aircrack-ng.org/rtl8187_2.6.32.patch [nonactive]
tar xzf drv.tar.gz
tar xzf stack.tar.gz
patch -Np1 -i rtl8187_2.6.27.patch
patch -Np1 -i rtl8187_2.6.32.patch
make
make install
Patrik, dont be alarmed that the patches are for 2.6.27 & 2.6.32 ! its just those tow kernels need these patches for the rest of the kernels no patching need !!
Now restart your pc and you are good to go.
Good luck
UL
PS: if your alfa gives wlan1 then do the job on wlan1. and start commands with " sudo".