error: couldn't close device: Transaction timed out

[Aleksander Morgado]

On Fri, May 29, 2015 at 4:41 PM, Joe <joe.on.list at gmail.com> wrote:
>
> I noticed error message as reported in title on a
> Debian Jessie using a usb mobile internet dongle:
> Olivetti Olicard-300, IDs are "2020:4000" after
> mode switching. Product name is MTK-6225.
>
> I've tried to upgrade both kernel version to 4.x
> (from debian unstable) and libmbim-* packages
> from unstable (1.12.2) debian release as well.
> Dfault kernel and libmbim were linux-3.16 and
> libmbim-1.10.x
>
> Unfortunally error message above persits.
> Where could be the matter?
>
> I tested a recompiled 1.12.2 libmbim package on
> a Slackware-14.0 with upgraded kernel version
> to 3.19.4. Here I can use mbimcli without any
> problem.
> Also on this Slackware system I had same error
> with old kernel version and old libmbim package,
> so I thought that an upgrade would be enough to
> solve also on Debian...
>
> Could you help me looking for a solution?

Could you get debug logs? You can get them just appending "--verbose"
to the mbimcli calls.

-- 
Aleksander
https://aleksander.es