Bug#268664: dosemu: config.dosbanner can't be turned off

[Roger Leigh <roger.leigh@epictechnology.co.uk>]

Hi Ryan,

To follow up the dosbanner problem: I tried this at work, and it fails
with an IRQ conflict when starting up (which is why I failed to turn off
dosbanner in the first place, but thought I'd done something wrong)

You can reproduce this with a normal install like this:
- set dosbanner off in global.conf (probably not required)
- set $_com1 = "/dev/ttyS0" in dosemu.conf (and optionally $_com2 =
  "/dev/ttyS1)

Run "dosemu -F /path/to/global.conf"
==>
ERROR: Device conflict: Attempt to use /dev/ttyS0 for serial and serial
ERROR: Handler for IRQ level 12 was registered more than once! (0x80c26b0)
ERROR: PORT: IRQ 12 conflict.  IO devices COM1 & COM3
ERROR: Device conflict: Attempt to use /dev/ttyS1 for serial and serial
ERROR: Handler for IRQ level 11 was registered more than once! (0x80c26b0)
ERROR: PORT: IRQ 11 conflict.  IO devices COM2 & COM4


If I set
  $_com1 = "/dev/ttyS0"
  $_com2 = "/dev/ttyS1"
  $_com3 = "/dev/ttyS2"
  $_com4 = "/dev/ttyS3"
then the error goes away.  If I don't source global.conf with -F, then I
don't get the error either.  Does the global.conf not match the
compiled-in defaults?


Regards,
Roger

-- 
Roger Leigh

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