It takes 8-9 secs until pinentry asks for the PIN of the OpenPGP card

[NIIBE Yutaka]

Hello,

I wonder if it taks always 8-9 secs, or it's only for the first time.

Matthias Apitz <guru at unixarea.de> wrote:
> /tmp/scdaemon-debug.log:
[...]
> 2024-05-15 11:07:58 scdaemon[16983] DBG: chan_7 <- SERIALNO
>
> It takes 8 secs until scdaemon detects the reader, waht does this maen?
>
> 2024-05-15 11:08:06 scdaemon[16983] detected reader 'L5 built-in SmartCard Reader 00 00'
> 2024-05-15 11:08:06 scdaemon[16983] detected reader 'L5 built-in SmartCard Reader 00 01'

The scdaemon dynamically loads PC/SC shared library and asks PC/SC
service for available card readers.  PC/SC service is invoked, if not
there.  Then, PC/SC service dynamically loads serial driver
(libccidtwin.so).  And it's the serial driver which accesses the card
access chip (IIUC, it's STM32L4xx).  That's what is going on.

But 8 seconds are too much.  Something is going wrong...
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