similar to: Default number of serial ports

I have been struggling with setting up two serial ports on an HP/Compaq D512S (Intel P4) under CentOS-5. I am not at all sure why these things were not auto-configured when I initially installed the CentOS system from CDs but they were not. I have found various resources on the web and from them uncovered the setserial utility. What I need from somebody is guidance on how to use this utility to

The vm host shows this: # setserial -g /dev/ttyS* /dev/ttyS0, UART: 16550A, Port: 0x03f8, IRQ: 4 /dev/ttyS1, UART: 16950/954, Port: 0xd040, IRQ: 17 /dev/ttyS2, UART: 16950/954, Port: 0xd048, IRQ: 17 /dev/ttyS3, UART: 16950/954, Port: 0xd050, IRQ: 17 # # ll /dev/ttyS* crw-rw----. 1 root dialout 4, 64 Nov 10 12:18 /dev/ttyS0 crw-rw----. 1 root dialout 4, 65 Nov 10 12:18 /dev/ttyS1 crw-rw----. 1

On 01/28/18 20:15, Fred Smith wrote: > On Sun, Jan 28, 2018 at 12:10:29PM -0500, Pete Geenhuizen wrote: >> I'm upgrading from CentOS6 to CentOS 7. >> >> I run 2 weather stations on C6 and have one of them attached to >> ttyS0 which is on the motherboard, and the other to ttyS2 which in >> on an add-on PCI serial card. >> >> I'm migrating the

On Mon, Jan 29, 2018 at 07:00:02AM -0500, Pete Geenhuizen wrote: > > > On 01/28/18 20:15, Fred Smith wrote: > >On Sun, Jan 28, 2018 at 12:10:29PM -0500, Pete Geenhuizen wrote: > >>I'm upgrading from CentOS6 to CentOS 7. > >> > >>I run 2 weather stations on C6 and have one of them attached to > >>ttyS0 which is on the motherboard, and the

I installed a 2 port serial PCI card on a system running CentOS 4.3, but I can't get the additional serial ports to work. The card I used is from StarTech (http://www.startech.com/Product/ItemDetail.aspx? productid=PCI2S550&c=US). When it is detected by kudzu, it shows up as a "NetMos Technologies PCI 9835 Multi I/O Controller". I've included the output of

CentOS-6.2 We have a dedicated CentOS-5.7 host used for fax reception and transmission that we wish to move to a CentOS-6.2 virtual guest instance. The CentOS-6.2 virtual host has a 4-port serial card installed. lspci -v tshows this this: 03:00.0 Serial controller: Oxford Semiconductor Ltd OX16PCI954 (Quad 16950 UART) function 0 (Uart) (prog-if 06 [16950]) Subsystem: Oxford

I have a small based atom machine. There are four serial ports on the machine. dmesg | grep tty shows 0, 1, 2 and 3. 2 and 3 are on interrupt 10 -and they worked. going into the BIOS COM ports 0 and 1 are also on IRQ 10 and not the standard 3,4. BIOS cannot set anything but IRQ 10, 11 for serial ports. Odd... So COM 0 and 1 dont work right away... I had to put this in the boot script.

guys, A bit off topic here, but since this issue already has a history here: serial connection to the SCD, the never ending story ... - the intel D945GSEJT mainboard (ICH7) has two serial ports with onboard connectors which require a ribon cable to the external DB9 connectors in the case. I tested 5 cables, but none works. whereas I'm not sure if it is a cable problem. this is what dmesg

I'm sorry if this is not the correct place for suggestions, but I didn't see any other place. I'm sure everyone has realized how massive the distro list is when submitting test data. My proposed solution is to add two drop down menus, one will contain disto names e.g., "Ubuntu" and "Fedora", the second box will contain release/version e.g., "10.04"

I have got an old pentium back. It is an Intel 66Mhz processor, 16MB RAM and a 2 gigabyte harddrive. Could it be used as a dedicated samba server and what Linux disto would work well? I was thinking of Debian 3 or Slackware. Can samba act as a 2000 PDC?

On Thu, Feb 12, 2015 at 10:51 AM, Brian Mathis <brian.mathis+centos at betteradmin.com> wrote: > CentOS is unquestionably one of the most used Linux distros > in the world, and yet the mailing list is relatively quiet. To me this is > a symptom of a problem, and I feel that it's partially a result of the same > regular people, I think it is generally a good thing when the

Hey folks, I was just reminded of the Scientific distro, which on the surface appears to be quite similar to CentOS even when the developers over there are rather coy about which Enterprise Linux distro they base theirs on. I wonder if anyone here has done a comparison of the two that they'd care to share. I work in a Scientific Research Lab (Stem Cell Research) and am wondering if there is

I am new to this mailing list. I apologize if any needed information is missing. I know this is a bit much to ask of wine's current serial port implementation, I am hoping someone has maybe figured this out already? Or can help me further the debugging process, I'd rather be part of the solution then simply another complaint about wine's serial port. ***** problem description

I am a 62 year old beginner in Ubuntu. Thanks for any help, guidance, suggestions on this problem! I have used commands like the following to be certain that I have an active com port: dmesg | grep ttyS rm com1 ln -s /dev/ttyS0 com1 So I suspect the solution lies somewhere in WINE. If all else fails I will get a USB to SERIAL converter cable and try that. My wife has an Abbott Labs Freestyle

Hi, I have customized my centos Installation and removed the vitalization, Cluster and storage cluster support along with GUI support.I have enabled only server related packages. Regarding serial console redirection,I have checked my serial cable,Ports and inittab and grub.conf configuration.Everything seems to be correct.I wanted to know that is it necessary to have a xen kernel

Hello, With Xen-4, is it still possible to access some serial device (an UPS in my case) from a domU ? I can''t get it to work : ttyS0 is here in dom0 ( as shown by commands like grep serial /proc/ioports ; dmesg | grep ttyS ; stty -aF /dev/ttyS0 ) but not from a domU : $ grep serial /proc/ioports $ dmesg | grep ttyS $ stty -aF /dev/ttyS0 stty: /dev/ttyS0: Input/output error $ ls

Have the jpackage-packaged things like tomcat5 been moved into the disto repositories? Do they work with sun java? In particular, tomcat5 used to require jta. The one yum installs doesn't mention it now, but it also doesn't work with sun java 1.5 installed the jpackage way. What am I missing? -- Les Mikesell lesmikesell at gmail.com

--------------------------------------------------------------------- Red Hat, Inc. Red Hat Security Advisory Synopsis: Insecure setserial initscript Advisory ID: RHSA-2001:110-05 Issue date: 2001-09-12 Updated on: 2001-09-19 Product: Red Hat Linux Keywords: setserial initscript temporary file Cross references: Obsoletes:

I'm upgrading from CentOS6 to CentOS 7. I run 2 weather stations on C6 and have one of them attached to ttyS0 which is on the motherboard, and the other to ttyS2 which in on an add-on PCI serial card. I'm migrating the weather stations another host running C7 which has a similar hardware configuration.? When I connect the weather station to ttyS0 everything works fine, but when I try

I'm trying to get the Windows-software for my digital camera to work in wine under Mandrake 8.0 (kernel 2.4.3). Installed wine without errors. Had a look at the ~/.wine/config and it looked ok for me. The part concerning the serial ports: [serialports] "Com1" = "/dev/ttyS0" "Com2" = "/dev/ttyS1" "Com3" = "/dev/ttyS2" "Com4"