Hardware :: Connect 3 Pin J2 Serial Connector To Computer?
Aug 11, 2010making/buying a 3 pin j2 serial connector for my computer to connect to a programable chip
View 1 Replies
ADVERTISEMENT
Software :: Connect A Serial Cable To The Serial Port?
Mar 23, 2010We have a new machine with RedHat enterprise 5 on it. I need to connect a serial cable to the serial port and talk to another system (old alpha system) instead of using a VT connected to the alpha.Does RedHat come with anything like Keaterm/hyperterm/etc etc?
View 3 Replies View RelatedGeneral :: Redirect Serial Port From ONE Computer To ANOTHER Computer?
Feb 25, 2011I need redirect serial port from ONE computer to ANOTHER computer, and at the another send this port to VirtualBox with WindowsXP.VB needed because i need to use software for windoze I do this:NE computer:socat tcp-l:54321,reuseaddr,fork file:/dev/ttyS0,nonblock,waitlock=/var/run/tty0.lock
ANOTHER computer:
socat pty,link=/tmp/ttyS0,waitslave tcp:ONE:54321
Now (at ANOTHER) i've set serial port in VirtualBox as
[code]...
Hardware :: Connecting External Serial Modem To New Computer?
Nov 2, 2010Is it better to use a Usb to Serial Adapter Cable or a PCI Serial Port Card when attaching a serial port modem to a computer that doesn't provide onboard serial ports?I am leaning toward the USB to Serial Cable but do they work as well as a Serial Port Card? I have a US Robotics business class external serial modem that that I'd like to keep using for dialup internet connections.Here are the devices I am thinking of using:
USB To Serial Cable: KINAMAX CB-RS232 (Prolific Chipset)
PCI Adapter Card: SYBA SD-PCI 15024 --single port chipset=SB16C1052PC1
Ubuntu :: Displace A Serial Port To Another Computer Running Windows XP (sharing)?
Sep 1, 2011I have a need to displace a serial port from one Linux computer to another computer running Windows (XP.) I am running Heyu on a Linux machine in a closet. The power leg for that circuit cannot let the X10 communication reach most of the rest of the house. Where it does work, is from my office but there I am running XP computers only.
I would like to plug the CM11A into my XP computer, share it's serial port and have the home automation computer (running Heyu and Linux) use the LAN to get to the XP serial port without Heyu knowing it is not a local port. Has anyone done this? Can I share a serial port in XP? Can I get Linux to map a serial port to a virtual one on another machine?
Fedora :: How To Connect To Serial Port?
Jan 19, 2011i would like to connect to my cisco via a console port and i dont konw how
View 13 Replies View RelatedUbuntu Servers :: Connect To Serial Console And Check It Remotely?
Jan 18, 2011I am trying to connect to serial console, local one, just to verify than it works, is is possible?Well, I configure serial console
Code:
# ttyS0 - getty
#
# This service maintains a getty on ttyS0 from the point the system is
# started until it is shut down again.
[code]...
It is started, now I am trying to connect to the console via minicom, is it possible from machine where the console is running?If not, how could I check it remotely?
General :: Connect To Serial Port RJ45 On Sparc Machine?
May 14, 2011I have to connect from my linux client laptop to SPARC machine by using roll-over cable and RJ45 interface on the server. On windows I always used Tera Term but don't know how to accomplish this task from linux laptop.
Is there some kind of app like TeraTerm on linux too ?
General :: Windows With Putty Via USB Serial Cable To Serial Port - Output Ok, Input Isn't?
Jan 13, 2010I am trying to get two way serial communications going between a Windows XP system and a Linux system (RHEL 5).I have /sbin/agetty -L 9600 ttyS0
in /etc/inittab. I am using a generic USB to serial adaptor on Windows (Unitek) and a null modem cable. I have putty configured for 9600 baud, 8 bits, no parity, one stop bit, no flow control.I get the login prompt from agetty in the putty window but input does not work; I see weird characters in the putty screen. I can echo output into the device from windows and see it, but
cat < /dev/ttyS0. just prints out weird characters from what I type.
CentOS 5 Hardware :: NetMOS PCI 9835 Dual Serial Card - Can't Use The Serial Ports
Feb 21, 2009On my CentOS 5.2 install I've installed a dual-port serial card based on the NetMOS 9835 chipset. I've followed the serial instructions, but everything they tell me to do is already done - see setserial outputs below. I've compared these values to the lspci output (below, NetMos card is at the bottom of the output) for the card and it appears right. Problem being, I can't use the serial ports. Oh and I did use search, and looked at every 9835-related article before posting this :)
[Code]....
Debian Hardware :: How To Get Old Serial-touchscreen To Work With USB / Serial Adapter
Oct 9, 2015I am hoping to be able to get an old serial-touchscreen to work with a usb/serial adapter. I had this touchscreen working some years ago on different hardware. I would like to hook it to the machine I am setting up as a multimedia host with mythtv among other things.
Following the instructions I left behind when I got this to work way back when does not work. See [URL] ....
This info is a work around to get the xserver to see the touchscreen. [URL] ....
I do know that the touchscreen works as I am able to get garbage on the screen as in the first part of my howto. But I have not had any success getting xorg to see it. I wish I had posted a copy of the xorg.conf at the time, but......
There is an issue with the current xserver in testing that I am hoping the next update (in unstable) will fix when it gets pushed to testing. That is that Code: Select all# X -configure fails with a segfault. So I am not able to generate the xorg.conf needed to get it to work. I was going to post a bugreport, that is when I found out there is an update in unstable, so I am waiting for it to get pushed at the moment.
Anyway I am hoping that I can link /dev/ttyUSB0 to /dev/tty0 and get it to work. I would like some kind of guess as to my chances of success before I go to all the work of getting the monitor hooked to the host.
Ubuntu :: Serial MIDI - Doesn't See Any Serial Ports?
Jun 21, 2011I have a bit of a dilemma. I'm attempting to use a microcontroller to send MIDI messages over a virtual serial port. I want to (eventually) read them with Mixxx. I'm using an FTDI chip, so I get a /dev/ttyUSB0. I've tried spikenzielabs' Serial-Midi program, but it doesn't see any serial ports. NOTEMIDI looks really old and won't compile on my 10.04 LTS machine.
View 2 Replies View RelatedUbuntu :: MySQL Connector Not Found?
Jun 20, 2011I installed Tomcat (apt-get install tomcat6 tomcat6-admin tomcat6-common tomcat6-user tomcat6-docs tomcat6-examples) and it runs without problems.
I installed MySQL (apt-get install mysql-server) and it seems to run without problems too.
I changed the default JRE (update-java-alternatives -s java-6-sun).
The weird thing is - if I put the connector-jar into my web application (WEB-INF/lib), the connection works. If I put the connector-jar into usr/share/java, it does not work. If I write the jar location into the CLASSPATH and try "java com.mysql.jdbc.Driver", I get a NoSuchMethodError:Main, which means, that the jar is found?!
The datasource in the tomcat context.xml is:
<Resource name="jdbc/myresource" auth="Container" type="javax.sql.DataSource" maxActive="100" maxIdle="30" maxWait="10000" username="username" password="password" driverClassName="com.mysql.jdbc.Driver" url="jdbc:mysql://localhost:3306/myschema" />
How can I make the database connection work without putting the jar into the WEB-INF/lib folder of the web application?
Ubuntu Servers :: Tomcat6 Ajp Connector Won't Start?
Mar 16, 2010I'm trying to do a standard mod_jk setup--get apache to forward requests to Tomcat. I must admit that I'm not so familiar with the details of mod_jk, but I got this working before when I had used tomcat 6 directly from apache's website, but now that I've switched to the version in Ubuntu's repositories I can't get it working.
The log for mod_jk says:
Code:
[Mon Mar 15 23:59:41 2010] [5575:3004840816] [error] ajp_send_request::jk_ajp_common.c (1359): (ajp13_worker) connecting to backend failed. Tomcat is probably not started or is listening on the wrong port (errno=111)
[Mon Mar 15 23:59:41 2010] [5575:3004840816] [error]
[Code].....
Ubuntu :: Way To Turn Off Power Connector Check
Apr 2, 2011I installed ubuntu 10.10 on a desktop to use for a media server, and plus some. Everything worked! I proceeded to install the nVidia driver for the 9800gt After it was installed I rebooted per the notification after installation.So now my computer loads directly into terminal and I can't start the GUI. I tried startx but it gave that whole warning about the "nopowerconnectorcheck".
So I've done my research and I bought a 650w psu. Still no dice. I know that there is a way to turn off the power connector check but I have no Idea how.
Programming :: Java Cannot Find Mysql Connector?
Jun 12, 2011I'm trying to use MySQL's JDBC connector for java but even though I set the CLASSPATH variable, java cannot find the com.mysql.jdbc.Driver class.
Code:
[jordan@Jordan-Laptop java-stuff]$ ls /usr/share/java
cal10n geronimo-jta.jar java_cup-runtime.jar
[code]...
Ubuntu Multimedia :: Mic Not Working - No Connector Found In Settings?
Jan 29, 2011I installed Ubuntu 10.10 (although in the System->About Ubuntu is mentioned that I have Ubuntu 11.04 - the Natty Narwhal, I don't know why) and I can not make the microphone from my headset to work. I used to have the Ubuntu 8.04 (I think so) and the mic used to work normally.
Everyone proposes to change the Connector in the Sound Settings but I do not have such option (you can see the attached image). What should I do?
Ubuntu Networking :: Cisco Valet Connector AM10 In 11.04?
Jul 20, 2011I'm using Ubuntu 11.04. I'm trying to get a Cisco Valet Connector AM10 to work. It's one of those ZeroCD USB devices that is both storage and modem. Using this link:
[URL]
I filled out usb_modeswitch like this:
Code:
# Configuration for the usb_modeswitch package, a mode switching tool for
# USB devices providing multiple states or modes
#
[code]....
Hardware :: How To Make Sound Work For Rear Connector Too
Sep 11, 2010I'm running CentOS 5.5 on a Shuttle SG41J1 PLUS barebones system. All is working well, except the sound. I get sound only on the front connector (meant for headsets). With XP on that box I get sound on both the front and the rear connectors. Under XP I see the dialog as attached to this post. It even knows where I have something plugged in. Under CentOS I have two devices listed:0: HDA Intel (Alsa Mixer) 1: IDT ID 76c1 (OSS Mixer) The second one is marked active (*).Any idea on how to make the sound work for the rear connector too ?
View 1 Replies View RelatedDebian Configuration :: PIP Installation Fails For MySQL Connector Python
Apr 6, 2016I got assigned to a project, where the installation is done over ansible. As I'm new in linux, python, django, ansible I wanted to try this out on a empty linux debian.
Code: Select alluname -a
Linux DebianABC 3.16.0-4 amd64 #1 SMP Debian 3.16.7-ckt20-1+deb8u4 (2016-02-29) x86 64 Gnu/Linux
When I now run my ansible playbook it tries to install mysql and suddenly I get an error:
Code: Select all:stderr: DEPRECATION: --allow-external has been deprecated and will be removed in the future. Due to changes in the repository protocol, it no longer has any effect.
DEPRECATION: --allow-unverified has been deprecated and will be removed in the future. Due to changes in the repository protocol, it no longer has any effect.
Could not find a version that satisfies the requirement mysql-connector-python==1.0.12 (from -r /home/abc/abcTest/requirements.pip (line 36)) (from versions: )
No matching distribution found for mysql-connector-python==1.0.12 (from -r /home/abc/abcTest/requirements.pip (line 36))
FATAL: all hosts have already failed -- aborting
So I checked the target machine and tried to run
pip install -vvv -r requirement.txt mysql-connector-python
As version 1.0.12 is an old version, I was searching and tried the following: [URL] ....
But also if I run the installation by direct download I have the same error message:
Code: Select allabc@DebianABC:/home/abc/abcTest$ pip install -r requirements.pip -vvv mysql-connector-python
Collecting http://cdn.mysql.com//Downloads/Connector-Python/mysql-connector-python-1.0.12.tar.gz (from -r requirements.pip (line 36))
Starting new HTTP connection (1): cdn.mysql.com
"GET //Downloads/Connector-Python/mysql-connector-python-1.0.12.tar.gz HTTP/1.1" 200 230923
[Code] ....
I was reading about the version requirements from PEP: [URL] .... but as the version looks ok, this should not be the problem.
Fedora Networking :: Finding Out If Cable Removed From Ethernet Connector
Feb 2, 2009How can I find out programmatically if a cable has been removed from an ethernet connector where the interface is "up" ??? Without using ping of course.
Sidebar question, if I have two interfaces on the subnet how can I force a ping out a specific interface? Say, I have 192.168.5.14 and 192.168.5.13 and I want to throw a ping out *.13 and not *.14 ..
Ubuntu Multimedia :: Connector Not Showing For Sigmatel Stac 9200?
May 3, 2010I have tried to ask this question before but was not posting in the right place due to my newness. I have looked hard for a solution and learned a lot over the last week. In fact enough to understand how much I don't know. I do not have a connector available to switch between line and mic inputs and would like help to set them up please.
I installed 10.04 RC to try Ubuntu and had a separate control for line and mic but now only as the screenshot. The first picture is of how I remembered my RC install and is not my original screenshot. The second is how my system is now.
My computer is a Dell Inspiron E1505
My sound card a Sigmatel stac 9200
My operating system Ubuntu Lucid 10.04 LTS
Here are some data from my system:
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
[code]....
I have added this line to /etc/modprobe.d/alsa-base.conf
options snd-hda-intel model=dell-m25
Off topic but if someone could mention it. What is the difference between "capture" and "line & mic" controls. How can I insert code into those scrollable boxes titled Code
Debian Hardware :: Connector Difference Between 3.5 And 5.25 Drives On Drive Select Line?
May 17, 2010I am trying to read a 5 1/4 in. floppy disk using an Intel D865 PERL motherboard, at 3 GHz. Bios was set to read this floppy. The system Lenny 2.6.31 i386 can't detect the 5.25 drive. Drive select seems not to be responding on the 5.25 drive. When connecting a 3 1/2 in. drive to the same motherboard connector (after changing the BIOS setting appropriately), r/w is ok under both linux and XP. I have tried three floppy 5.25 drives and different cables. All known to be ok on another box. I have tried XP and another linux, Etch. I have installed the latest available Bios upgrade from Intel. Upgraded from 0061 to 0089 bios versions. Is this a possible connector difference between 3.5 and 5.25 drives on the drive select line? The cable drive end connectors are different between the two drives.
View 5 Replies View RelatedSoftware :: Set Mail.jar - JavaMail - And Mysql-connector-java.jar In Class Path
Jan 18, 2010I want to ask how i set Linux class path for mail.jar and mysql-connector.jar. I have set the class path for java with the command.
Code:
when i do java -version it's work fine.
Also if i want to know that what shell i am using how can i find it.Also what is the command for showing class path variables or how can i see my JAVA_HOME class path.Means after setting the class path for above two files how can i see that these files have added.
When i write echo $CLASSPATH or echo $JAVA_HOME it shows nothing no error but again shows the prompt.
One thing more i want to run a java program on Linux it is in a package (named asteriskproject). It consist of 10 java files. I have run this program on windows using netbeans IDE.For this program i need to set my Linux class path for the above mentioned files, and this is my first time that i am running any program on Linux. So i want to ask how can i run my program. Simply put this asteriskproject directory in any folder and run the main file using javac. Is it right way to run the program that consist of package ?
Fedora Networking :: Connect To F14 Using Another Computer?
Dec 14, 2010I have F14 on a laptop and can't see the laptop screen very well, unless I put my face like right up against the glass, is there a way I can login to my F14 laptop using my windows desktop computer?
whats the easiest way to do that?
I used to use nomachine in previous versions, is that method still used in F14? can't seem to find the FreeNX package anymore.
I used these instructions in previous versions: [URL]
which you'd think would still work in F14, but not sure what happened to FreeNX
otherwise, how do you do it using vncserver? I didn't do it that way in the past because I didn't understand how.
using XFCE window manager in F14 on a windows 7 desktop
Laptop: HP Pavilion dv6-1350us
Desktop: custom build Asus computer using a 23 inch Samsung SyncMaster 226bw LCD display
Ubuntu :: Connect Computer To Flatscreen?
Jan 31, 2011Is it possible to connect an IBM r50e to a Panasonic TX-L32G10E and what cable will I need to do it?
View 6 Replies View RelatedUbuntu Networking :: Computer Cannot Connect To DNS
Jun 28, 2011I am currently trying to upkeep and use my recently deceased fathers ubuntu machines, but as of 6 months ago I had never used Ubuntu or anything like it. I'm not trying to do all that much with it but a few days ago one of the machines lost its ability to connect to the internet, whereas every other machine in the house connects through the router just fine (wireless and ethernet.) I believe i've been able to diagnose part of the problem, the computer cannot connect to a DNS, but I have no idea as how to go about fixing it. My knowledge of Ubuntu is limited to just a few terminal commands. This computer is the one we use to network all of our printers and there are also some critical files on this machine that I need.
View 1 Replies View RelatedUbuntu :: Connect To Other Computer - Mint?
Nov 26, 2010Networking? Im trying to connect to my other desktop (linuxmint) from this desktop(ubuntu 10).the linuxmint desktop has an eth0 connection and ubuntu has eth1.
View 7 Replies View RelatedNetworking :: Can't Connect To One Web Site From A Computer / Fix It?
Feb 18, 2010Here's a strange one. On my internal network, there are two WinBlows boxes, both connected to my Linux Router/Firewall. Yesterday, I needed to download a file from http://www.freebsd.org. The 1st machine I tried, would not connect from FireFox. When I tried, on the 2nd, it connected immediately. So, I did all the usual "stuff" on the 1st one. Re-booted, as it's WinBlows, cleared browser cache, etc. etc. It still wouldn't connect. BTW, connecting to other web sites was no issue. Just FreeBSD.
So, just for grins, I ran a traceroute from both machines, and here's where it gets freaky. Here's the traceroute from the working machine code...
Networking :: Remotely Connect To A Computer Outside Of The LAN?
Jul 12, 2010i have a computer at another house that i would like to controll from my house (both run ubuntu lucid lynx) how do i connect to the other computer using the viewer and remote server pre-installed in ubuntu
View 2 Replies View Related