Re: nm can't recognize my devices anymore after 2.6.34 zen kernel



On Monday 12 of July 2010 04:33:18 Gary Trakhman wrote:
> Trying to hunt this down, nm can't figure out my devices, but I can
> use them manually just fine.  What should I look for or what's wrong?
> there are lots of files in /sys/class/net/...
> 
> 
> Jul 11 19:48:20 gary-laptop NetworkManager[13622]: <info>
> NetworkManager (version 0.8.0.999) is starting...
> Jul 11 19:48:20 gary-laptop NetworkManager[13622]: <info> trying to
> start the modem manager...
> Jul 11 19:48:20 gary-laptop NetworkManager[13622]: <info> Loaded
> plugin keyfile: (c) 2007 - 2008 Red Hat, Inc.  To report bugs please
> use the NetworkManager mailing list.
> Jul 11 19:48:20 gary-laptop NetworkManager[13622]: <info> found WiFi
> radio killswitch rfkill0 (at /sys/class/rfkill/rfkill0) (driver
> <unknown>)
> Jul 11 19:48:20 gary-laptop NetworkManager[13622]: <info> WiFi
> enabled by radio killswitch; enabled by state file
> Jul 11 19:48:20 gary-laptop NetworkManager[13622]: <info> WWAN
> enabled by radio killswitch; enabled by state file
> Jul 11 19:48:20 gary-laptop NetworkManager[13622]: <info> WiMAX
> enabled by radio killswitch; enabled by state file
> Jul 11 19:48:20 gary-laptop NetworkManager[13622]: <info> Networking
> is enabled by state file
> Jul 11 19:48:20 gary-laptop NetworkManager[13622]: <warn>
> /sys/class/net/eth0: couldn't determine device driver; ignoring...
> Jul 11 19:48:20 gary-laptop NetworkManager[13622]: <warn>
> /sys/class/net/wlan0: couldn't determine device driver; ignoring...

I would look under /sys/class/net/<interface>/device/ - it is expected 
to have driver symlink, like

{pts/3}% ll /sys/class/net/eth0/device/driver
lrwxrwxrwx 1 root root 0 2010-07-12 06:17 
/sys/class/net/eth0/device/driver -> ../../../../bus/pci/drivers/tg3/

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