21 de agosto de 2009

PCI Wireless Card Realtek 8185 weak signal

The default module to PCI Wireless Card Realtek 8185 has weak signal, something between 5% to 15%, on Ubuntu 9.04 kernel 2.6.28 .

On Mandriva this network device work very well, don't need to worry !

Nevertheless we can solve this problem installing the modeule from Realtek to this device.

The steps are easy:

  1. Download driver from Realtek .
  2. Unzip the file .
  3. Inside the file do make and make install, then reboot
  4. This is a very dirt step, you must install libssl-dev. Try a cable connection to Internet.
  5. unzip wpa_supplicant-0.5.5.zip
  6. cp defconfig .config
  7. make and cp wpa_cli wpa_supplicant /usr/local/bin
  8. reboot and let the job for the networkmanager