Howdy Carlo! Yes, there is a utility to manipulate the serial ports - it's called setserial. It's available of the Debian FTP server as: /debian/unstable/binary/base/setserial_2.12-4.deb
Once installed, check out the man page: man setserial Also, check out: /usr/doc/setserial/README > > Hello All: > > I have a PPro 200 system which I dual boot between Windows95 and > Debian Linux (most of the time!). I also have an internal modem installed > on COM2 so I have used the BIOS to set the on-board serial port to COM4 > with IRQ 11 (this is an option for my motherboard which I have not seen in > others). Under Windows95, the COM4 is properly detected with the correct > IRQ, in Linux, however, both COM2 and COM4 are autoprobed as IRQ 3. > > I have noticed an analogous situation when I disabled the second COM port > in the BIOS but Linux finds it anyway. It seems that Linux does not pay > attention to these BIOS settings. Is there any way for me to force it to > pay attention? > > Thanks, > > Carlo > > > *********************************************************************** > * Carlo U. Segre * > * Department of Biological, Chemical and Physical Sciences * > * Illinois Institute of Technology, Chicago, IL 60616 * > * Voice: (312) 567-3498 FAX: (312) 567-3494 * > * [EMAIL PROTECTED] > * > *********************************************************************** > > > -- > TO UNSUBSCRIBE FROM THIS MAILING LIST: e-mail the word "unsubscribe" to > [EMAIL PROTECTED] . > Trouble? e-mail to [EMAIL PROTECTED] . > -- Chuck Stickelman, Owner E-Mail: <[EMAIL PROTECTED]> Practical Network Design Voice: (419) 529-3841 9 Chambers Road FAX: (419) 529-3625 Mansfield, OH 44906-1302 USA -- TO UNSUBSCRIBE FROM THIS MAILING LIST: e-mail the word "unsubscribe" to [EMAIL PROTECTED] . Trouble? e-mail to [EMAIL PROTECTED] .