phone shutts down and/or automatic suspend

[112113101098101077]

That is normal, your phone should go to sleep mode when it's not used (for how long depends on how it is set in power settings), and wake itself up when there's a call.

Thanks, but it it seems to me the only way to bring it back from this state is to press the power- button for a long time. When it's ready again. The uptime is 0 minutes. To my knowledge it has then booted.

Hmm, which device revision?

This is on a KDE Community Edition (v1.2b). The modem is flashed (from the "Latest firmware for PinePhone modem!" thread) and mmcli -m 0 --command='AT+GRM' shows EG25GGBR07A08M2G. After I disabled "automatic suspend", left it for a few hours, and re- enabled it again in the power menu, this issues has not appeared.

There is off course no scientific proof that those steps actualy solved anything

If this happens again, I'll try to look for hints in the logs.