On 07/24/2014 09:06 PM, Gene Heskett wrote:
> the real problem that caused the usb disconnect?
If the dmesg dump says something like:
hub 1-0:1.0: port 2 disabled by hub (EMI?), re-enabling...
Then I'll lay you long odds it really *is* EMI from your myriad steppers
and suchlike. Spent quite a while figuring that out, but in my case it
was an acrylic jacket:
http://softsolder.com/2009/01/28/usb-disconnects-nobody-moves-nobody-gets-hurt/
Now, if that's not what dmesg says, I'd still suspect EMI...
--
Ed
softsolder.com
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