[Bug 249808] pcscd does not open /dev/ttyS1 after kernel update

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https://bugzilla.redhat.com/show_bug.cgi?id=249808

Lionel Elie Mamane  changed:

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--- Comment #17 from Lionel Elie Mamane   2009-02-16 17:32:03 EDT ---
I got the same issue and here is how I solved it:

It was caused by setserial having saved (and restoring at boot time) the
configuration of /dev/ttyS0 when the laptop computer was in its docking
station, namely a 16650A, while the reader has a 16450 (or an emulation
thereof). Telling setserial not to touch the configuration solved the problem,
after a reboot.