Sony Walkman USB fail

[Knapp]

Hello, I have  a sony walkman music player that is having a really
hard time uploading. It sometimes will upload a few files but then the
connection icon vanishes. It often only uploads part of the file. This
often seems to happen when there is an error like can't change
permissions. Any ideas about how to fix this. It seemed to happen with
other players too.

I have mostly tried with Dolphin but with other ways too, same results.

(uploading; from computer to player)

I Forgot, Kubuntu 10.10 64 bit. It drops the connection but the player
is stuck in do not disconnect like it thinks the transfer is till
going on. It stays that way for one hour when I tested. (I have asked
on Kubuntu but like normally, I got no answer.  It is starting to look
like Kubuntu is almost dead! :-( )

Sometimes I get error number 5 but I can't find what that means.

Thanks!
-- 
Douglas E Knapp

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