Since upgrading my n800 to Diablo I have had a reboot loop twice forcing me to reflash, How widespread is this? Are there any known causes? I have read using software from the maemo SDK catalogue is a possible culprit.

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To track down the cause you can install the sp-rich-core core-dump tool. This saves system information on one of the sd cards when a crash happens, and you can add that to a bug report.

Also a way to turn on, and automatically save system logs to the sd card is described in this thread (especially #8).

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