From: "Dmitriy A. Kuvshinov" <dmitriy@genphys.phys.msu.su>
To: linux-msdos@vger.kernel.org
Subject: serial port problem
Date: Wed, 4 Dec 2002 10:45:47 +0000 [thread overview]
Message-ID: <200212041045.47098.dmitriy@genphys.phys.msu.su> (raw)
Greetings from Moscow!!!
I have some errors in log-file dosemu-1.0.2:
DOSEMU: Need to be suid root to create Lock Files!
Serial port on /dev/ttyS0 not configured!
ERROR:
DOSEMU: Need to be suid root to create Lock Files!
Serial port on /dev/ttyS0 not configured!
ERROR:
DOSEMU: Need to be suid root to create Lock Files!
Serial port on /dev/ttyS1 not configured!
ERROR:
DOSEMU: Need to be suid root to create Lock Files!
Serial port on /dev/ttyS1 not configured!
ERROR: PORT: IRQ 12 conflict. IO devices COM1 & COM3
ERROR: PORT: IRQ 12 conflict. IO devices COM1 & COM3
ERROR:
DOSEMU: Need to be suid root to create Lock Files!
Serial port on /dev/ttyS2 not configured!
ERROR:
DOSEMU: Need to be suid root to create Lock Files!
Serial port on /dev/ttyS2 not configured!
ERROR: PORT: IRQ 11 conflict. IO devices COM2 & COM4
ERROR: PORT: IRQ 11 conflict. IO devices COM2 & COM4
ERROR:
DOSEMU: Need to be suid root to create Lock Files!
Serial port on /dev/ttyS3 not configured!
ERROR:
DOSEMU: Need to be suid root to create Lock Files!
Serial port on /dev/ttyS3 not configured!
can't use hardware ram in low feature (non-suid root) DOSEMU
CONF: reserving 64Kb at 0xE0000 for 'E' (EMS page frame)
TIME: using 9154 usec for updating ALRM timer
I want write/read data(for realtime managing two stepping motors) in
/dev/ttyS0, but i cant do it. How i can fix this error? How i can set
permission for user for write/read data in /dev/ttyS3? I use RedHat7.3
thanks for your answer and very sorry for my bad english!
Dmitriy
next reply other threads:[~2002-12-04 10:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-04 10:45 Dmitriy A. Kuvshinov [this message]
-- strict thread matches above, loose matches on Subject: below --
2008-11-01 11:29 serial port problem Dmitry Melekhov
2008-11-01 11:54 ` Adam Nielsen
2006-04-04 13:32 Serial " Ian Leonard
2002-12-04 11:35 serial " Stas Sergeev
2002-02-26 13:07 Serial Port problem Vinayak P Risbud
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