Have you tried creating a new sd card? I have seen the wifi go off and a new sd card was the only way to get it back. No idea why, but the new sd always works. Chad
Typos curtsy of my iPhone! > On Apr 4, 2017, at 16:52, William Hermans <[email protected]> wrote: > > One thing I can think of that may need looking at, is the serial debug output > if you have a 3v3 logic to USB module or cable. There is no guarantee this > will tell you anything, but it *may* give some info. That is, if the driver > is having issues loading related to hardware problems at boot. > > From the looks of what you've mentioned though, the hardware may be damaged. > >> On Tue, Apr 4, 2017 at 2:00 PM, Robert LaMoreaux <[email protected]> >> wrote: >> So I've had the Blue a couple of weeks and I've had it working with some >> servos as I try to put together a Robot Arm for my elementary school >> daughter to learn to program with (preferably with Node_Red or Scratch). >> >> Over the weekend I decided to move the antennae around to face out and in >> the process I knocked the 10pf cap going to antenna 2 off the board. The >> board was off so I thought no big deal as I soldered the cap back on. I'll >> put a new cap on once the 10pf 0402 caps for a work project get here. >> >> Well the Wifi still doesn't work (It was fine) and when I do an ifconfig it >> does not see the WLAN (only USB, local loopback and CAN). dmesg shows some >> errors, but none look to me like they would have anything to do with the >> WIFI. I've got 1.8V so the WIFI is getting power, and no other parts show >> damage when viewed under the scope. >> >> Any debugging advice for someone new to the Beagle family and not a Linux >> expert (although I've used UNIX and other embedded OSes over the years)? >> >> What should I look for failing during boot to indicate why the WLAN is not >> being seen? >> >> Rob LaMoreaux >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/beagleboard/921ca923-c44e-4961-a66e-3fcc9b61cad2%40googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/CALHSORr2cR_a%2Bar%2Bo%2BXcsCEDEpq%2BGj0ok6o-H46XFgfapDn-3A%40mail.gmail.com. > For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/1C312CBB-AB49-4343-9FD7-F4C5A0CD7D76%40gmail.com. For more options, visit https://groups.google.com/d/optout.
