Linux – SIOCSIFFLAGS: No Such File or Directory Error on CentOS5 WiFi

centos5linuxwifi

When I am starting wlan0 it shows me the following error:

SIOCSIFFLAGS: No such file or directory

I should install firmware, How to determine which firmware do I need?

How to determine Wifi card driver name(or module name)?

One person tells me that I should install :iwl5000-firmware-8.24.2.12-1.elrepo.noarch.rpm
package but is this package for me?

Please help…My OS is CentOS 5.

Also what is firmware for?

Thank you

Best Answer

Try lspci, lsusb or dmidecode to find out what make your wireless card is. Once you know that you should only be a Google search away from the correct drivers (or post here and we can help you further).

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