I am new to linux.I installed fedora 12. i have setup wvdial to connect to the internet.but the problem is my usb modem's speed is being detected too low. It is zte cdma usb modem. In windows the baud rate was detected 230400. but wvdial detects the baud rate only 9600. the download speed is slower and web pages also load slowly.How can i correct this problem so that my modem works at full potential.
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I'm a very new Fedora user, and I've stumbled upon an issue which I can't seem to resolve. Having had a good look through similar issues, I'm still stuck.I have a Fujitsu Siemens Amilo M3438G laptop, upon which I've recently installed Fedora 14. It seems to work great apart from one thing; CPU speed. The processor in the laptop should run at 2GHz. At the moment, it's running at 600MHz, and I simply can't get it any higher.
I've played around with power profiles a bit, not really knowing what I'm doing, but the issue seems to be that the CPU is somehow reporting to the Operating System that it's top speed is 600MHz.The BIOS on this laptop is very limited, and doesn't give me any clocking options whatsoever, so I can't manually set things like multipliers, etc.So, I guess my first question would be - how does the OS find out what the processor speed is, and is there any way of manipulating the top speed? Surely there must be a way for Speedstep compatible processors to exceed their initial clocks?
I am unable to install a ZTE AC8710 CDMA Hi Speed Modem on Fedora 10.I have somehow found the Linux Drivers but am unable to compile them as I do not have the required Kernel Headers which I can't download in Linux because my Internet is not working.I have tried the entire process of trying to add the Device ID and setting up xvdial but I am unable to find the ttyUSB or USBtty or USBacm in /dev.
View 7 Replies View RelatedI have a ZTE HSUPA USB Modem Model:MF636 which used to work great and then is not longer detected.
I am using Fedora 12 and was having problems with the modem not been properly detected and filed a bug, which turned not to be a problem of NetworkManager, but an issue with udev.
https://bugzilla.gnome.org/show_bug.cgi?id=603433
I followed instructions to edit /lib/udev/rules.d/61-option-modem-modeswitch.rules and then it worked fine.
Now the modem is again not properly detected. Here is a copy of the results from dmesg code...
I have tried restoring the file that I edited. It was back to the stated previusly reported. I also have tried to run an older kernel. Then I updated to the latest kernel available for Fedora 12. Nothing seems to work.
I am working on an embedded system, which is an USB MSC device that supports some vendor specific scsi commands. I am using FC10 laptop as USB host for testing, and it runs some small apps based on sg3. All has been well for ~ a week. The FC10 laptop is able to communicate with the device and retrieve data. Suddenly, starting from today, the laptop is not able to properly detect the device. When plugged-in, the MSC device is detected as input device (I thought). This is observed from "dmesg" output and changes in "/dev/input/".The device under development is running at full speed. When I connect to winXP, no problem. A windows file explorer pops up, showing the content of the drive.Also, the FC10 has no problem with other USB flash drive (high speed).
View 1 Replies View RelatedI live in the boonies and I have dial up. Whats worse is the ISP has a limiter on the server which cuts the speed down to 26.4 k. Every time I download and the speed gets over that, the modem pauses then starts again. It sucks. If I could just have a steady stream I would be better off.
I am using a Linuxant type hsfmodem hybrid. How can I slow the speed down on the modem so it doesn't jump over 26k so much ?
I tried adjusting the baud which shortens the duration of the pause, I think, but when I go lower it actually makes it longer.
My modem is modem SU-6200 cdma 1xEVDO cannot detect. I need driver, but I cannot online in ubuntu 9.10. Check my modem at [URL].
View 2 Replies View RelatedI use ubuntu 9.10 and PCI connected Conexant CX11252 Modem. My GNOME PPP doesn't detects my modem. How can I create a connection? Is there any way to detect my modem and connect ? or ubuntu is fit only for broadband? I think most of the activities in ubuntu depends on internet. I can't do any work. I am losing my money in Internet Cafe. Broadband is even not available in my resident area. Therefore. find a solution to connect internet via my dial up modem!
View 9 Replies View RelatedI have a conexant D480 MDC modem on my Dell Latitude | D800 but I am unable to Instll it,I have also tried using Gnome PPP,And it also says that no modems were detected on your system , Following are the error codes it generated Quote:
--> WvDial: Internet dialer version 1.60
--> Cannot open /dev/modem: No such file or directory
--> Cannot open /dev/modem: No such file or directory
--> Cannot open /dev/modem: No such file or directory
I've been trying out the netbook remix of 10.04 but I've been having some issues getting my Huawei modem to work. It detects the install cd and usb storage but it does not discover the modem.
This is the dmesg output after connecting the device:
Code:
> [10540.912126] usb 1-4: new high speed USB device using ehci_hcd and address 9
> [10541.055850] usb 1-4: configuration #1 chosen from 1 choice
> [10541.060834] scsi12 : SCSI emulation for USB Mass Storage devices
> [10541.061799] usb-storage: device found at 9
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My 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 trying a 3G HSDPA USB Modem inUbuntu 10.04. It detects it as a CD Drive.
When I tried to 'Safely Remove Drive'
I got the following error:
Quote:
Unable to stop drive
Error detaching: helper exited with exit code 1: Detaching device /dev/sr1
USB device: /sys/devices/pci0000:00/0000:00:1d.2/usb4/4-2)
SYNCHRONIZE CACHE: FAILED: No such file or directory
[Code]....
At Saturday, 23rd October 2010 I bought a USB CDMA Modem named AX manufactured by Alltronix and has series
labeled ACM-001. The chipset is Qualcom. It didn't work on My Karmic Koala nor Lucid Lynx. I try to check some condition by writing some command in shell prompt like: tail -f /var/log/messages, lsusb, and modprobe. Here is the results.
result of tail -f /var/log/messages Oct 24 01:37:54 ubuntu kernel: [ 500.464348] usb 2-2: new full speed USB device using uhci_hcd and address 3 Oct 24 01:37:55 ubuntu kernel: [ 500.628220] usb 2-2: configuration #1 chosen from 1 choice Oct 24 01:37:55 ubuntu kernel: [ 500.636305] scsi5 : SCSI emulation for USB Mass Storage devices.
[Code]...
I've just installed ubuntu on my father's netbook hp 210 mini 3g with internal 3g modem. At the beginning everything was fine - system automatically detected modem and asked for PIN code. I was very surprised but during download some updates connection broke.. and since then ubuntu doesn't detect modem. I have even reinstalled system
In the broadband connection wizard there is no device detected. I'm on ubuntu 11.04, but on the 10.10 was the same problem.
I am using Ubuntu 11.04 and a Huawei USB modem to connect to internet. Most of the time when I start computer it is not detected my system. Then I use to reboot and then it gets detected automatically. That means its drivers are now loaded. But I don't know why drivers are not loaded when I start first time.
View 1 Replies View RelatedI have a usb modem(A phone): Huawei Technologies Co., Ltd. E220 HSDPA Modem / E230/E270 HSDPA/HSUPA Modem It is recognized by Yast under modems.But I am getting No carrier detected on wvdial,qinternet and many I have tried with. Here is the output:
[Code]....
I've just installed Zentyal (formally eBox) which is a firewall built on Ubuntu server 10.04. Unfortunately my PCI modem is not automatically detected upon installation and the Zentyal community forum is not very active.Is it possible to get the 4-port Solos Multiport PCI ADSL2+ Modem card from Traverse Technologies working under Zentyal?Apparently the driver is included in kernel versions 2.6.29 and later so I was surprised that it was not automatically detected and working upon installation. It is also available from Zentyal was able to detect their single port card, the Vicking PCIADSL2+ttp://www.traverse.com.au/productvi...product_id=115). This card worked out-the-box - all I had to do was enter my static IP details! Is there any way to achieve the same functionality with the Solos 4 port?
View 1 Replies View RelatedSteps for using scan Modem to Identfy dial up modem?
View 1 Replies View RelatedUbuntu 64bit. The sound system works and plays noises correctly when I test the speakers in sound preferances. The internet BBCi player(Radio) plays sound correctly. Banshee & Rhythmbox try to play music files at double, or more, speed with no sound output. Spotify Linux version also tries to playback at double speed with no sound output. Media Player attempts to play music files at high speed. Media player plays the Video and audio tracks at high speed. VLC Will play the video at normal speed but with no audio.
View 1 Replies View Relatedi both have the same problem, i'm trying to burn my images at 4 or 8 speed, but ubuntu 10.04 says that the hardware does not support that kind of speed and switch up to 16 speed and more. i know it can burn at low speeds, at least in windows, it is a bit strange that fast burning is okee, and slow not, what can i do to prevent this? i don't wanna burn to much errors on my discs
View 5 Replies View Relatedwith installing Modem Huawei E170. my modem can not connected and suddenly remove from my PC. i am using Ubuntu LTS 10.04.
View 1 Replies View Relatedfind 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 running Kubuntu karmic and i've been using a 3G Huawei E1552 modem to connect to the internet, everything was going well when suddenly my modem stopped working. I've tried reconfiguring everything, i even reinstalled kubuntu from scratch with no success.Here's a part of my /var/log/debug
HTML Code:
Feb 8 17:14:01 alberto-laptop kernel: [ 1532.099883] usb-storage: device found at 7
Feb 8 17:14:01 alberto-laptop kernel: [ 1532.099888] usb-storage: waiting for device to
[code].....
I have this USB modem P300U(SIM600 chip based) which works fine under wind@ws because it has it's own driver, but the clever seller told me that it worked under Linux as well. It was with Redhat 8 but I couldn't get redhat 8 to download. And until now absolutely false.
I have Debian with Kernel 2.6.32-5-686 I just want to send sms through this modem. It's not recognized as modem I'm frustrated because it's not useful for me if it doesn't work on Linux I looked for info but I can't make it work. What I get in my debian is:
lsusb: Bus 002 Device 003: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x Composite Device
dmesg: 9857.011649] usb 2-1: new full speed USB device using uhci_hcd and address 3
[ 9857.818942] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea60
[ 9857.818989] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[code]....
I have the following nasty issue:I am using fedora 12 and I use vpn for working remote.When I browse the internet the speed is very slow!even when I do a yum update it downloads the packages with max 100kb. if I drop the vpn connection I download the packages with 1Mbdo you know what the problem could be? i created the vpn connection using the network manager...it is a regular pptp connection for the vpn!
View 14 Replies View RelatedI am running Fedora-13 64 bit on my Dell Laptop, The same Laptop has Windows-7 as well (dual boot system). I have chosen ext3 filesystem while installing fedora. The file transfer speed in Fedora-13 over the network to my network drive comes out to be not more than 5MBPS.Where as in Wndows-7 I am getting the speed of around 10~12 MBPS. Also I found that copying files in USB flash drive is very slow than in Windows-7 . What could be the problem? To add it , I have another Laptop Running Ubuntu-10.04 , which also performs network transfers at 10~12 MBPS. So its just the fedora-13 who has this problem. As far as I remember this was not the case with Fedora-12
View 6 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.
I just switched from XUBUNTU to fedora 10 and have to say I will most likely change back. Unless someone can tell me how to speed up the internet connection in fedora. I have tried wireless and wired and it doesn't matter which I use the download rate is painfully slow. With wired I get a meg every minute. It really hurts to watch the monitor.Downloads for three seconds then takes a break for eight seconds then downloads for three more seconds and this goes on and on. I have a very fast connection and am used to getting amazing unbroken streams of data at no less than 1 meg every 2 seconds. I hope this is a rectifiable situation.
View 4 Replies View RelatedI recently installed F12 on my main notebook and ever since the fan has been running at full speed (or near full speed). According to the 'sensors' command I usually have temperatures between 50-70. I didn't have this problem before the installation.
View 2 Replies View RelatedI have a 4 port Speedtouch modem, with machines connecting via 100Mb cards and cables. Is there any way to watch the actual speed of packets being transferred across the LAN? I'm running KRDC, and according to the docs, it should seem like I'm sitting at the remote machine. But this is not the case. GUI apps on the remote machine take a few seconds to update the screen on my laptop.
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