Re: [Libmtp-discuss] Two problems concerning Samsung YP-U3

[Linus W. <lin...@gm...>]

2008/2/23, Felix Natter <fel...@sm...>:

>  1. sometimes (~1%) I get this error when uploading files: (...)
>  PTP: request code 0x9805 sending req wrote only 0 bytes instead of 32
> (...)
>  PTP: request code 0x1003 sending req wrote only 0 bytes instead of 12
>  ERROR: Could not close session!

I don't know for sure, but it looks to me like the device node might have
turned non-writeable, i.e. if you had run this as root it might have worked,
so a permissions problem. Why it would change like that I don't know.

Else it might be some stalled endpoint needing of reset.

>  2. The second problem when uploading is this:
>  Error sending file.
>  Error 2: PTP Layer error 2002: LIBMTP_Send_File_From_File_Descriptor():
> Could not send object info.
>  Error 2: (Look this up in ptp.h for an explanation.)
>  PTP: Closing session

This is "generic I/O error" (could be any temporary hickup).

Linus