4A switching supply via barrel connector. Always powers up reliably. Restart, too. Just soft power up fails.
Sadly, 3.14 ruins audio playback and I can't figure out how to make anything work without the capemgr. Sent from my iPhone > On Dec 25, 2014, at 10:23, William Hermans <[email protected]> wrote: > > Hot plug does not work for USB in kernels 3.8.x, but *should* with 3.14.x + > > As for soft reset / powerup, it sounds as though you're not getting enough > power to the device as the system is coming up. How are you powering the > beaglebone, and if barrel jack what is the PSU rated for ? > >> On Thu, Dec 25, 2014 at 3:25 AM, Rick Mann <[email protected]> wrote: >> Running Debian 7/3.8.13-bone68, if I shut down the system with "shutdown -h >> now", it nicely powers off, and powers off the USB bus. But if I then press >> the power button to power things back up, it does not power up the USB >> device that's attached. The dongle also doesn't work if it's plugged in >> after boot. >> >> If instead I pull the power and re-apply it (with the dongle plugged in), >> things get powered up normally and it works fine. >> >> Any ideas? Much appreciated! >> >> -- >> Rick Mann >> [email protected] >> >> >> -- >> 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]. >> 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]. > 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]. For more options, visit https://groups.google.com/d/optout.
