i'm currently having trouble installing my D-Link DU-562M USB Modem in Centos 5.3. That is, my modem is not detected. When i issue the command ls /dev/tty*, i can't see any node pertaining to /dev/ttyUSB0 or more.. what should i do to make my modem work?
View 17 RepliesInstall ZTE HSDPA USB MODEM (Model : MF626) at ubuntu 8.10
View 1 Replies View RelatedI have an old external serial modem without indication of make and model.
View 2 Replies View RelatedI had an ATT "2Wire" modem/router that was working but connection to the Internet was often poor. An ATT technician came to my home and swapped out the modem/router for the identical model. I changed the ESSID and WEP code to match the new unit and everything was fine with the following wireless units: a wireless desktop, two cellphones, three wireless Archos tablets, and a couple of e-reader tablets. So all seemed to be fine wirelessly. However...
My laptop (SuSE 11.0, KDE3) simply won't connect no matter what I do. I changed the ESSID and WEP info in the lappy exactly as was done with the other wireless devices named above. But no good. The lappy does see the modem/router (a good, strong signal appears in KNetworkManager). But it seems as if the modem/router is rejecting the lappy's attempted handshake using the new ESSID and/or WEP information.
I thought that perhaps there was something wrong with the lappy's wireless card, so I took it to a Starbucks to see if it would connect there on an open network, and it did without problem. So the lappy's wireless card appears to be working fine. It just won't talk to the encrypted modem/router at home. Here are the settings on the lappy. Hopefully something here is easily identified as the culprit. With all the clicking I've done it certainly is possible that I ticked something that should not have been ticked and just don't realize what I've done.
Network settings screen:
Global options tab:
Network setup method: user controlled with Network Manager
Change default route via DHCP (ticked)
[code]....
Why won't the new modem/router which is exactly the same as the old one except for the ESSID and WEP work with my lappy yet it does work with a bunch of other wireless devices?
What are the pros and cons of various current model ADSL modem routers for use with DD-WRT, OpenWRT or Tomato? There are, of course, hardware compatibility lists (HCLs) for each of these (DD-WRT, OpenWRT and Tomato) but many of the models are no longer available and there are so many that researching them all would be onerous. Many pages on the Internet recommend the WRTG54L and that would be great but it is no longer an option except second user which is increasingly difficult. What are the pros and cons of the various chipsets: ADM5120, AR7, IXP4xx and BCM63xx?
View 4 Replies View RelatedI am looking into 1026TT-TF and 6016TT-TF for a CentOS 5.4 or 5.5 64bit installation:
SuperMicro 6016TT-TF
SuperMicro 1026TT-TF
It will be used as a Web-server mostly. Since they are twin nodes, one node will be one strong firewall. I have been checking all over and I can't find any driver, bios, or issues with this specific motherboard from Supermicro and Intel 5500/5600 series CPUs. Is there anything that would concern you with these servers?
I am also looking to put in a 4-port Gigabit LAN card into one node which I doubt makes any difference in the whole equation. Further more, and most importantly, the first one takes only 2.5" HDDs and the second option accepts 3.5" HDDs. Other than size availability and price, are there any concerns regarding performance when chosing one over the other? System which accepts 3.5" HDDs only takes two per node so I have to opt for 1TB drives. For the 2.5" system I can go with 4 of 2.5" HDDs of 500GB in size. Either of options selected will be setup in RAID-1.
link for instructions for full cd/dvd install?
View 2 Replies View RelatedI was wondering how to install the Link Layer Topology on CentOS 5. I have installed the lld2d daemon from a Debian how to after compiling it. It seems to be running but it is not talking to the Windows 7 network mapping.
View 2 Replies View RelatedIs it possible I can install CentOS 5.3 version on IBM iSeries/eServer model 525/520.
how I will be able to perform this installation.
what I need is : 1/ make run the wifi USB card D-Link DWA-110
2/ I saw I had problems with yum: when I launch the "add/remove programs" button in the menu, if the "c5-media" item is checked (and only this one) and the DVD of centOS is in the drive, then I have this message : "cannot retrieve repository metadata (repomd.xml) for repository: c5-media. Please verify its path and try again" I specify I modified the /var/run/yum.pid file (removed the only number which was here)
the main issue for me is the yum failure, because it could be needed for the wifi problem. one thing after the other! the installation is totally new (except that I modified the yum.pid file).
I'm trying to install DFE-550TX , network device of D-LINK, with no success. I'm using CentOS 5.6.
View 1 Replies View RelatedMy D-link DWM-152 HSDPA USB modem is not in the USB_modeswitch supported hardware list and ubuntu was recognized it as USB storage. Any idea how can i switch it to modem mode? I'm using ubuntu lucid.
View 3 Replies View RelatedI am using Ubuntu 10.04 LTS. my PC is a Compaq Presario SG3043IL with a D-Link GLB-802C ADSL 2+ Router. previously i was not even getting connected to the modem but now some how i have connected my ubuntu to the modem but no way can i connect to the internet. the internet connection workins fine whenever i log on to my XP. need to connect to the internet.
View 2 Replies View RelatedI am writing a simple script which will transmit files over a serial connection. I have simplified the setup to test the solution, so the final configuration will be a bit more complicated.
Current setup:
1. 2 RS232 com ports connected with a null modem in between.
2. Open minicom on both
3. Put in 19200,8,N,1 as parameters
4. Open text travels both ways
5. Files sent over Zmodem transfer well.
Both serial adapters are USB, but I tried it also with real com ports, and same story. For simplicity, I will call one adapter "receiving" and the other "sending" to signify from which side I want to send the files through zmodem.
Then I close minicom on the "sending" site without reseting the port (I have also tried setting everything up with stty)
On sending site:
Code:
I tried googling but no solution helps. Please do not try to suggest to use minicom on both sides, because this is going to be an unattended process in the end.
How to transfer a file with zmodem using rz and sz without minicom.
I was trying to install bluez 4.69 for my bluetooth phone modem in my centos 5.5 and it says it needs glib 2.14 or above and then I downloaded glib 2.14 but no luck and tried glib 2.15 but same error.(My internet connection is through phone only so I cant use yum install so Im using another system running on windows and copying it to centos system)
View 1 Replies View RelatedI have a Centos 5.4 server running kernel 2.6.18-164.11.1.el5PAE. It has an internal modem, and I need to be able to issue AT commands from a script to the modem. I need to simply dial a number and hang up. The relevant piece of my script is:
[Code]...
With an external modem, this works no problem. With an INTERNAL modem, the call never goes out. I fired up minicom to make sure the modem was working correctly, and if I issue those AT commands from within minicom, everything works great.
While minicom was running, I noticed a peculiar fact: WHILE minicom is running, the script works from the command line, and I can see all the AT commands and OK's in minicom, (minicom acts as a monitor). When I exit minicom, the script stops working. It appears minicom is creating a bridge between the com port and the modem itself. So, what is minicom doing that I'm unaware of?
The server's sole function is to run asterisk as a voicemail server (avaya wanted well into 6 figure territory to implement this....). This script is to dial an avaya FAC to turn the voicemail message lights on and off on the end users' phones.
find and install modem driver for the Alcatel X200 USB modem?
I've been all over the internet trying to locate Linux drivers but no success. Alcatel's website says is not supported, only in Windows. I'm sure there's gotta be a way to use the X200 in Linux.
I'm trying to install a webConnect Jet Model UMG1691 on to my laptop running UBUNTU version 9.10. I'm using T-mobile as the ISP. I'm new to the LINUX world so you'll have to explain it to me like I'm 3 years old if there's going to be a lot of terminal jargon.
View 2 Replies View RelatedI had a shuttle box quad core amd running Ubuntu 9.04 64 bit. Anyway it was always losing it's bios settings so I presumed the battery was flat. Since the shuttle had always been a little twitchy apic had to be disabled etc to get thing to boot into Linux. I decided to move the install over to another Shuttle XPC SG31G2 V1 model which was running Windows 7 without any problems.
Got it running surprisingly easy as I expected a full re-install jobby but I quickly reconfigured it and it was loading into X properly. However the bios settings also get reset on power off. All seems very strange to me. Any ideas bar booting of a live cd and see if the same happens???
I'm new user and need connect with my "D-Link USB Modem DSL 200" in lenny (5.5)is any guide about it?
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View 1 Replies View Relatedwould like to connect my ZTE AC1710 usb modem to my computer. I use an Acer Aspire 5610Z.
View 1 Replies View RelatedSo I recently purchased a VPS and had CentOS strongly recommended by a friend for my servers OS. I have a server, and one IP.
My /etc/resolv.conf reads...
nameserver 203.98.68.110
nameserver 203.98.68.210
I recently bought a D-Link DWA-140 USB wifi adapter for use with my CentOS 2.6.18-194.el5 hoping that it would work seamlessly due to its popularity but having issues with it.
The USB adapter is detected in the System > Administration > Hardware.
It also appears in lsusb:
but when I went into System > Administration > Network it does not appear in the Hardware tab.
After some searching I found out that I need to install some packages which I did.
Namely, rt2870-firmware rpm and kmod-rt2870sta
Then I turned NetworkManager on as a service and through the docked applet on the top menu bar I was able to connect to my wifi net.
However when I rebooted the connection wasn't re-established and when I click on the NetworkManager applet icon it tells me "No network devices available"
Where did my USB adapter and joy go? :(
I can't for the life of me get the adapter to re-surface even if I go to System > Administration > Network and try create a new interface.
No devices appear there in the Devices tab and nothing in the Hardware tab.
I am Setting up 3 HP Proliant servers with 2 250GB Hard Drives in each. How Do I mirror the drives, and link all the servers together??? I am installing Centos 5.3. From the software install menu I installed Gnome, and the Server software, but can't seem to figure out how to get into the server side of it from gnome. Sorry for all the questions, but I have been out of the loop of all this for about 8 years and trying to re-learn everything.
View 4 Replies View RelatedOS: CentOS 5.4 x64 I give up. How do I get Java to work with 64 bit Firefox (yes Java is installed)?
in 32 bit, it is <code>ln -s /usr/java/latest/plugin/i386/ns7/libjavaplugin_oji.so /usr/lib/mozilla/plugins/.</code> I can not even find a libjavaplugin_oji.so in x64!
CentOS 5.2. I have D-Link WUA-1340 wireless USB adapter that uses the rt73usb driver / module. At least I worked in Fedora 9 out of the box with that driver / module. I assume the Fedora 9 kernel supported it.
I really do not want to try and add a custom kernel to my instalation but I am wondering how I can get this to work on centOS 5.2.
I know first step is to get the adapter to be recognized by the system kernel. I think I can configure the network after that.
I'm trying to compile libetpan-0.57 on RedHat Enterprise Linux 5.2 64-bit and it is refusing to link against the 64 bit system libraries. I've tried everything I can think of. I've tried to hack libtool, run the command make was trying to run manually and changing the library search paths but nothing works. When I run the command make tried to run manually and change -L/usr/lib to -L/usr/lib64 most of the "skipping incompatible" library messages disappear except for "/usr/lib/libexpat.so: could not read symbols: File in wrong format." Below is the output when I run make code...
View 4 Replies View RelatedI'm trying to install a BCM 4312 wireless driver following the Centos howto. Howtos>Laptops>Witeless>Broadcom
On step 3, compiling ... module.I get No rule to make target `build' Stop.When I go to the /lib/modules/2.6.18.194.3.1.el5 directory, the Build file link is broken.If i go to the link source /usr/src/kernels/2.6 ...x86_64 does not exist. The /kernels folder is empty.I think I need to reinstall the identified kernel in that directory and reestablish a link to it. but am not savy enough to do that on my own.