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    SubjectRe: a modem problem introduced in 2.2.4


    On Sun, 4 Apr 1999, Sergei Ivanov wrote:

    > Hello
    >
    > The changes to drivers/char/serial.c made between 2.2.3 and 2.2.4
    > introduced a problem with my modem and uucp. It remains there
    > under 2.2.5.
    >
    > In short, the problem is that uucp can dial out only once after boot.
    > The next time it tries, it fails to place a call. This is 100%
    > reproducible. But I could not obtain this effect from other programs
    > and I don't know what exactly uucp does to the serial port.

    Serge, could you strace it? I.e.
    strace -s8192 uucico <arguments> 2>/tmp/foo
    List of system calls done by the beast would be useful.
    Cheers,
    Al


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