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    Subjectserial (PPP) stomping on parport?
    Hi,

    I'm having a very unusual problem (well, at least usual to me). Whenever I
    use PPP, I'm unable to print. As soon as I kill PPP, everything is happy.
    It is reproducible everytime for me. I don't think I'm having any IRQ
    conflicts, I'm not quite certain with the validity of my port number
    assignments. Right now I'm using linux-2.1.104pre1 (downloading 2.1.105,
    see if I have the same problem with that), with glibc 2.0.7pre3. Any
    suggestions?


    Here's some more of the system information:

    #
    # error from lpr (LPRng 3.5.1)
    #
    lp: no permission to accept job from 'rodmur@^H<^L^H^A'$
    job 'cfA406rodmur.ecst.csuchico.edu' transfer to lp@localhost failed$

    #
    # setserial -bg /dev/ttyS?
    #
    /dev/ttyS0 at 0x03f8 (irq = 4) is a 16550A
    /dev/ttyS1 at 0x02f8 (irq = 3) is a 16550A (spd_vhi)
    /dev/ttyS3 at 0x02e8 (irq = 10) is a 16550A (spd_vhi)
    /dev/ttyS4 at 0x02f0 (irq = 15) is a 16650 (spd_vhi)
    /dev/ttyS5 at 0x03e0 (irq = 14) is a 16650 (spd_vhi)


    #
    # /etc/conf.modules
    #
    alias parport_lowlevel parport_pc
    options parport_pc io=0x378 irq=7


    #
    # /proc/interrupts while I'm using PPP
    #

    CPU0
    0: 686162 XT-PIC timer
    1: 7238 XT-PIC keyboard
    2: 0 XT-PIC cascade
    4: 84027 XT-PIC serial
    7: 0 XT-PIC parport0
    8: 1 XT-PIC rtc
    11: 12908 XT-PIC aic7xxx
    13: 1 XT-PIC fpu
    14: 6997391 XT-PIC serial
    NMI: 0


    #
    # /proc/devices
    #


    Character devices:
    1 mem
    2 pty
    3 ttyp
    4 ttyp
    5 cua
    6 lp
    7 vcs
    10 misc

    Block devices:
    8 sd

    --
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Dale Harris <rodmur@csuchico.edu> PGP KeyID: E26EC5FD
    http://www.ecst.csuchico.edu/~rodmur/
    |+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|+|

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