[pvrusb2] 29xxx pvrusb2 device initialization problems
isely at isely.net
Sat Feb 6 11:44:52 CST 2010
On Sat, 6 Feb 2010, Mike Isely wrote:
> On Sat, 6 Feb 2010, akp2akp2 wrote:
> > Hello Mike,
> > just a guess, but did you try to put a USB-Hub WITH own power supply
> > between laptop and the 29xxx device to rule out bad signal or power by
> > aging of the USB components of your laptop?
> > Grettings, Ansgar
> Actually, yes I did try that. It made no difference - behavior was the
> same as without the hub. That is to say the device jammed after
> firmware download, and if I manually replugged it then I got hit with a
> series of USB errors, the port got downshifted to full speed, and then
> it initialized successfully.
And yes, the hub had its own power supply too (just in case you were
wondering if I missed that detail)...
> I probably should mentioned this before but didn't because it didn't
> produce any notable differences.
> Thanks for guessing :-)
isely @ isely (dot) net
PGP: 03 54 43 4D 75 E5 CC 92 71 16 01 E2 B5 F5 C1 E8
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