Suspend issues with GSM modem?

Michael Lauer mickey at
Mon Dec 17 20:00:21 CET 2007

"Jørgen P. Tjernø" wrote:
> Hash: SHA1

> I've recently left my Neo1973 silent and lonely, due to being swamped
> with projects and school. But smoe time ago I heard there was an issue
> with the GSM modem after resuming from suspend - and this prevents the
> batterytime to getting even close to bearable.


> Is this still present?

Unfortunately yes.

> What're the specifics of the issue, and are the
> OpenMoko-guys working on it? Is it a software issue, or an actual
> hardware defect?

IIRC this is missing some glue in the kernel to set the serial port
and/or modem back to a known state before gsmd continues to read from
it. If you can't find a bug in bugzilla about that, please open one.
Feel free to rate it as BLOCKER.


Michael 'Mickey' Lauer | IT-Freelancer |

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