Hi,

i am running piCorePlayer with an Edimax EW-7811Un wifi stick. This
stick works fine on Raspbian when the power management feature is
disabled  (options 8192cu rtw_power_mgnt=0 rtw_enusbss=0).

Unfortunately on piCorePlayer, the wifi becomes unreachable after a
while (and is restored after a reboot). I can see that
/etc/modprobe.conf has the correct settings in it, but
/sys/module/8192cu/parameters/rtw_power_mgnt still shows a "1", i.e.
power management is still enabled. 

Any ideas? Where does the modprobe.conf come from? I extracted the cpio
base image (7.0alpha8.gz) which contains only an empty modprobe.conf.
Maybe the Squashfs file which contains the right parameters is applied
too late during boot process (just a guess..)?


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