Re: No keyboard on ttyS0
On Mon 27 Feb 2023 at 14:06:08 (+0100), basti wrote:
>
> we have a PC Engines APU. This PC has only a Serial-Console.
>
> After the upgrade from buster to bullseye I see the kernel output on
> ttyS0 but there is no keyboard input available, neither in Grub.
>
> Getty is startet on ttyS0, I see a login prompt.
>
> Did anyone has had a similar problem?
Yourself, perhaps. Is this the machine that required
usbserial_pl2303.mod in Grub's core image? How did
you upgrade? Did you preserve /etc/default/grub or
has it been overwritten?
Cheers,
David.
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