On Thu, Mar 17, 2016 at 4:55 PM, <[email protected]> wrote: > Hello, > > I have recently bought two BeagleBone Black, one from Element14 and one from > Adafruit (not the Element14 one). Both are rev C. > > When I received my first BeagleBone Black, which was the Element14, I > plugged it to the computer through usb to make sure it was working alright, > which it was. Problem is, as soon as I updated to the last Debian version > (Jessie for BBB, https://beagleboard.org/latest-images), it rendered the BBB > unusable through the micro USB port. The device is not recognized by any of > my Windows, Mac and Linux computers. I then tried to redo the installation > of the latest Debian version (tried 10 times maybe), and at the end, even > plugging the FTDI to USB cable in the BBB would output nothing at all. > > Then thinking the device was dead, I bought another one on Adafruit, a 4gb > rev c, and about the same thing happened. I checked to see if it was working > alright, then updated the distro on it, and now it can't be recognized by > any of my computers. It is worth nothing that both my BBB still seem to try > to do something when inserting my SD card. Both devices will have their LEDs > moving the way you would expect them when updating the device, and then at > some point, they will all flash at the same time which is when I figure the > update is over. > > My latest BBB can still output something. Here's the log:
> loading /boot/vmlinuz-4.1.15-ti-rt-r43 ... Please retest with the latest: http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Debian_Image_Testing_Snapshots Which use the "4.1.18-ti-r52" kernel, some of the usb issues seem to be caused by the RT patchset, so with the "2016-03-13" snapshot we swapped back to the non-rt varient.. I personally know "g_serial" now works out of the box again.. Regards, -- Robert Nelson https://rcn-ee.com/ -- 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.
