I followed this to install network driver How to install network drivers in Dell Inspiron 5420? but it show me this error
$sudo make
make -C /lib/modules/2.6.32-38-generic/build M=/home/cyberboy/Desktop/compat-wireless-2012-07-03-p modules
make[1]: Entering directory `/usr/src/linux-headers-2.6.32-38-generic'
scripts/Makefile.build:44: /home/cyberboy/Desktop/compat-wireless-2012-07-03-p/drivers/net/ethernet/atheros/alx/Makefile: No such file or directory
make[4]: *** No rule to make target `/home/cyberboy/Desktop/compat-wireless-2012-07-03-p/drivers/net/ethernet/atheros/alx/Makefile'. Stop.
make[3]: *** [/home/cyberboy/Desktop/compat-wireless-2012-07-03-p/drivers/net/ethernet/atheros/alx] Error 2
make[2]: *** [/home/cyberboy/Desktop/compat-wireless-2012-07-03-p/drivers/net/ethernet/atheros] Error 2
make[1]: *** [_module_/home/cyberboy/Desktop/compat-wireless-2012-07-03-p] Error 2
make[1]: Leaving directory `/usr/src/linux-headers-2.6.32-38-generic'
make: *** [modules] Error 2
I have Dell Inspiron 5420 Ubuntu 10.04 64bit.