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#1 2011-01-07 00:16:12
- lichray
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- Registered: 2010-12-08
- Posts: 7
net-profiles stops work because of cfg80211
According to my /var/log/messages.log, cfg80211 module should always setup the regdom correctly before net-profiles starts dhcpcd. But today, after I restarted my system, the wlan0 is missing. And I found that cfg80211 module was trying to call CRDA before dhcpcd and after dhcpcd. Which means, after my IP was set up, cfg80211 was called again and cleaned all my wlan0 configurations. I do not have a crda installed on my system, and it causes no problem. Now I tried to use crda, but it makes no sense. As I said, cfg80211 was called twice. I don't know why.
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#2 2011-01-07 00:26:02
- .:B:.
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Re: net-profiles stops work because of cfg80211
$ grep regdom /etc/modprobe.d/modprobe.conf
options cfg80211 ieee80211_regdom=BEAfaik crda is pretty mandatory for wireless, but I might be mistaken.
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#3 2011-01-07 00:28:37
- lichray
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- Registered: 2010-12-08
- Posts: 7
Re: net-profiles stops work because of cfg80211
$ grep regdom /etc/modprobe.d/modprobe.conf options cfg80211 ieee80211_regdom=BEAfaik crda is pretty mandatory for wireless, but I might be mistaken.
My AP is always on channel 6，so I think the regdom should be US. I setup this to US and the problem is still there. As I said, cfg80211 was called twice.
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