On Wed, Nov 4, 2009 at 7:52 AM, Kaushal Shriyan <[email protected]>wrote:
> On Wed, Nov 4, 2009 at 6:13 PM, Jim Tarvid <[email protected]> wrote: > > You should not have to create the dev node. > > > > Try > > > > r...@venus:~# dmesg | grep ttyS > > [ 1.828371] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A > > [ 1.828649] 00:07: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A > > > > and use that device. > > Hi Jim > > when i do # dmesg | grep ttyS > [ 32.371106] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A > [ 32.372030] 00:06: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A > [ 32.372465] 0000:00:09.0: ttyS1 at I/O 0xd400 (irq = 16) is a XScale > [ 32.372734] 0000:00:09.0: ttyS2 at I/O 0xd800 (irq = 16) is a XScale > [ 32.373011] 0000:00:0a.0: ttyS3 at I/O 0xdc00 (irq = 17) is a XScale > # > > so i cannot use /dev/ttyS4 ? Am i understanding it correctly ? > > Thanks, > > Kaushal > I'd try one of the others that does appear. I am not familiar with XScale so ttyS0 looks downhill. > > On Wed, Nov 4, 2009 at 7:36 AM, Kaushal Shriyan < > [email protected]> > > wrote: > >> > >> Hi, > >> > >> I have added /dev/ttyS4 using mknod command on Ubuntu 8.04 Server. > >> mknod /dev/ttyS4 c 4 68 > >> chown root.dialout /dev/ttyS4 > >> chmod 600 /dev/ttyS4 > >> > >> when i run minicom i get minicom: cannot open /dev/ttyS4 : No such > >> device or address > >> > >> Am i missing something > >> > >> Thanks, > >> > >> Kaushal > >> > >> -- > >> ubuntu-server mailing list > >> [email protected] > >> https://lists.ubuntu.com/mailman/listinfo/ubuntu-server > >> More info: https://wiki.ubuntu.com/ServerTeam > > > > > > > > -- > > In Peace and Love > > the down and to the left Reverend Jim Tarvid, PCA > > http://ls.net > > http://drupal.ls.net > > Latitude: 36.5831° Longitude: -81.0940° > > Ubi caritas et amor Deus ibi est > > Abajo Y A La Izquierda Esta El Corazon > > > -- In Peace and Love the down and to the left Reverend Jim Tarvid, PCA http://ls.net http://drupal.ls.net Latitude: 36.5831° Longitude: -81.0940° Ubi caritas et amor Deus ibi est Abajo Y A La Izquierda Esta El Corazon
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