[Letux-kernel] [Tinkerphones] CI20 - was Re: New LetuxOS Kernels and some tricks and thoughts

[Paul Boddie]

On Wednesday 12. June 2019 23.56.44 Paul Boddie wrote:
> 
> Now that I try again it works just fine with the 5.1.8 kernel. So I imagine
> that I didn't wait long enough previously and was convinced that a lack of
> LED activity meant that the board had failed to boot, which wasn't the
> case.

And after shutting the board down yesterday, it failed to start up reliably 
today. I think there may be a problem with powering down under 5.1.8.

After shutdown is issued, the ssh connection automatically closed, and the 
usual amount of time passing for a power-off result, the main LED remains lit, 
suggesting that the board remains powered.

Without also having a serial connection active (and configured to use the 
appropriate UART) it is difficult to be certain, however.

Paul