[yocto] [meta-raspberrypi] Network not working after first boot success
Rich Bayliss
richbayliss at gmail.com
Thu Jul 18 04:28:49 PDT 2013
On 18 July 2013 12:07, Paul Barker <paul at paulbarker.me.uk> wrote:
> On 18 July 2013 11:55, Rich Bayliss <richbayliss at gmail.com> wrote:
>>>>
>>>> Is this a known issue? Does anyone have any ideas?
>>>>
>
> Could you try running 'ip addr' and 'ip link' instead of 'ifconfig'?
> Just wondering whether they query information differently and might
> show something else. The other place to look is in the output of
> 'dmesg'.
>
> Does un-plugging and re-plugging the network cable (without running
> 'ifup' or 'ifdown') make any difference?
>
> --
> Paul Barker
>
> Email: paul at paulbarker.me.uk
> http://www.paulbarker.me.uk
I have tried unplugging/replugging and it stays down.
I have run the commands and there is a difference, however I also ran
"lsmod" and there is a big difference.
Working:
root at raspberrypi:~# lsmod
Not tainted
ipv6 281069 12 - Live 0xbf02c000
spidev 5343 0 - Live 0xbf022000
joydev 9477 0 - Live 0xbf01c000
evdev 9486 0 - Live 0xbf015000
leds_gpio 2194 0 - Live 0xbf011000
led_class 3581 1 leds_gpio, Live 0xbf00d000
spi_bcm2708 4631 0 - Live 0xbf004000
i2c_bcm2708 3879 0 - Live 0xbf000000
Not working:
root at raspberrypi:~# lsmod
Not tainted
ipv6 281069 12 - Live 0xbf00d000
joydev 9477 0 - Live 0xbf007000
evdev 9486 0 - Live 0xbf000000
At this point, if I then do the "ifdown"/"ifup" dance, my connection
works, but not more modules are loaded - does this help you guys?
--
Rich Bayliss
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