Support and General Use > Hardware

Problem with Clip+ and USB Connection

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wodz:
I'll stress once again what geaverts said - a few nasty memory corruptions were fixed since 3.13 so WE WOULD LOVE to have feedback from those suffering theme-usb interraction. Please try current development build and report back. Thanks.

seYden:
wodz and gevaerts have right. The newest development build really works, even with additional fonts and themes, so you can keep your favorites (with working usb connection of course). Just upgrade your rockbox software to development version. Thanks! ;]

mesb:
Well, installed dev build.
No any errors for now on win7 and linux box attached directly.
But if i turn off device and connect it via dlink dub-h7 usb hub i get this:
Jan 15 20:43:25 puma kernel: usb 4-2.2: new high-speed USB device number 19 using ehci-pci
Jan 15 20:43:26 puma kernel: hub 4-2:1.0: cannot reset port 2 (err = -71)
Jan 15 20:43:26 puma kernel: hub 4-2:1.0: cannot reset port 2 (err = -71)
Jan 15 20:43:26 puma kernel: hub 4-2:1.0: cannot reset port 2 (err = -71)
Jan 15 20:43:26 puma kernel: hub 4-2:1.0: cannot reset port 2 (err = -71)
Jan 15 20:43:26 puma kernel: hub 4-2:1.0: cannot reset port 2 (err = -71)
Jan 15 20:43:26 puma kernel: hub 4-2:1.0: Cannot enable port 2.  Maybe the USB cable is bad?
Jan 15 20:43:26 puma kernel: hub 4-2:1.0: cannot disable port 2 (err = -71)
Jan 15 20:43:26 puma kernel: hub 4-2:1.0: cannot reset port 2 (err = -71)

If i connect device while sansa is on it's connect ok.

mesb:
oh, while copy few gb from pc with win7 to connected rockbox into microsd, it's just disconnects. Just error about this disk in windows log after copying only 1.5gb to microsd inserted in sansa. :(

If i insert this sd into pc cardreader all goes fine.

After powering off win7 (it cannot safely remove device) looks like clip+ hang with usb picture on it. Only reset helps.

mesb:
Well next tests series:
I have 4gb version of clip+.
When i copy files in internal memory (ejected sd card) onmy win7 book, looks like no any errors.
When i copy files in sd card that inserted in player, only approx 1,5 gb i can write on sansa and it disconnects or hang.

There is transcend 32gb 10 class.

P.S. Switch on sandisk firmware and there is no errors while transfer.

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