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Full Discussion: USB power cycling poblem on RPI
Special Forums Hardware USB power cycling poblem on RPI Post 302935945 by Corona688 on Friday 20th of February 2015 12:09:36 PM
Old 02-20-2015
It may be possible, if you compile your USB controllers etc. drivers as modules. Then you could rmmod them and modprobe them to reload.

I know it's difficult to get a listing of a crash from the kernel after it's crashed, but it would be interesting to see it if you could manage a photograph.

Most USB controllers can't do this, I'm not surprised there are bugs or pitfalls. Perhaps there's something that needs to be done first, before you force it off.
 

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