4.10-rc3 rpi issues

Stefan Wahren stefan.wahren at i2se.com
Wed Jan 11 13:34:05 PST 2017

Hi Gerd,

> Gerd Hoffmann <kraxel at redhat.com> hat am 11. Januar 2017 um 15:29 geschrieben:
>   Hi,
> Moved my pile of patches forward to 4.10-rc3, so I can see what actually
> landed in the 4.10 merge window, and go try send/resend patches for 4.11
> Trapped into a bunch of problems:
> usb is flaky.  raspberry pi 2 b.  Has a edimax wifi dongle, and that
> stopped working.  rtl8xxxu driver.  Doesn't find any wifi networks.  usb
> keyboard has problems too, looses keys now and then, which makes me
> think this is more a usb than a wifi problem.  I had that before, with
> the 4.8 kernels.  4.9 works fine.  Now with 4.10-rc3 the problems are
> back :(  Anyone seen this too?  Any clues what this might be?

could you provide us your kernel config?

Could you dump the dmesg output to the boot partition?

Btw there are also known USB issues downstream [1], [2].


[1] - https://github.com/raspberrypi/linux/issues/1713
[2] - https://github.com/raspberrypi/linux/issues/1779

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