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dial-up en opensuse 11
  #1  
Antiguo 31-ago-2008, 23:24
LINUXNOVA LINUXNOVA está desconectado
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LINUXNOVA está en el buen camino
dial-up en opensuse 11

Hola a todos ,soy nuevo en el foro y en linux.instale el dvd de opensuse 11 y entre otras cosas no me puedo conectar a internet,yo uso un modem dial-up(agere sofmodem) y aunque pude configurar con yast la conexion(yast ,redes,modem) no me puedo conectar.
En la barra inferior aparece el simbolo de kinternet,pero al querer conectarme no pasa nada.
En win funciona bien y averigue que se debe instalar un driver pero no se como hacerlo.


Saludos a todos
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  #2  
Antiguo 01-sep-2008, 07:44
Avatar de Rocio Paola Mor
Rocio Paola Mor Rocio Paola Mor está desconectado
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Hola

Esos modems están diseñados para windows. El único que he hecho funcionar es uno que tiene chip Conexant con hsfmodem, pero su velocidad es de apenas 14 kbps.

La única alternativa viable, para conectarse a Internet por dial-up es un modem de "verdad" (Externo). Yo tuve (tengo guardado) un TrendNet que se conecta por puerto serial, y que funciona con solo conectarlo.

Suerte
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  #3  
Antiguo 04-sep-2008, 03:04
LINUXNOVA LINUXNOVA está desconectado
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LINUXNOVA está en el buen camino
Hola gracias por responder,te cuento que yo tengo en la misma pc dos sistemas operativos suse y ubuntu .En ubuntu el modem me funciona perfecto(ahora posteo desde ubuntu) pero en suse no lo pude hacer funcionar ,para instalarlo segui un procedimiento analogo a ubuntu pero sin resultados ,tal vez sea que todavia no diseñaron un driver para suse 11.Estoy bajando la version 10 de suse para ver si logro hacerlo funcionar (encontre un driver para suse 10.2)
todavia no me doy por vencido ,en ubuntu tarde como 2 meses en hacerlo funcionar y te cuento que funciona mejor que en win xp(que ya desinstale).

Bueno gracias de nuevo y espero a ver si me dan algunas ideas.

pd:el modem externo es una posibilidad pero si funciona en ubuntu deberia funcionar en suse¿o no?
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  #4  
Antiguo 29-sep-2008, 02:49
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LINUXNOVA está en el buen camino
Hola a todos,hola rocio.
Les cuento que logre hacer funcionar mi sofmodem en suse 11,de hecho estoy escribiendo desde suse.
Ya me parecia que debia funcionar porque en ububtu funciona,pero me costo mucho(soy inexperto pero terco)

El tema era asi despues de pasar el scanmodem me sale el modem data donde me dice que driver usar,voy a la pagina de linmodems descargo el driver y me tira el error de que faltan archivos.Entonces uso el scanmodem viejo y me tira el mismo driver que uso en ubuntu y me tira el error de que no existe regla para crear el archivo module;bueno ahi comenzaron las idas y venidas.

Al final despues de mucho buscar y darme por vencido varias veces leo que el sanmodem te da las dependencias necesarias.

bueno las dependencias que faltaban eran gcc-4.3 y kernel-source-2.6.26-2-pae las dos estan en el dvd de suse.esto me avisa el modem data del scanmodem pero no me daba cuenta .cuando instale eso ya pude compilar el driver ,el mismo que el de ubuntu y a crear los puertos y configurar kinternet con yast(redes ,modem) y a navegar con firefox.

bueno les queria contar ,saludos y les adjunto el modem data y un archivo txt que me guio en la compilacion.

modem data

Only plain text email is forwarded by the Discuss@Linmodems.org List Server,
as HTML can contain viruses. Use as the email Subject Line:
YourName, YourCountry
Welcome to openSUSE 11.0.42 (i586) Alpha1 - Kernel kernel 2.6.26-2-pae
With this Subject Line cogent experts will be alerted, and useful case names left in the Archive.
YourCountry will enable Country specific guidance. Linux experts in YourCountry
can be found through: http://www.linux.org/groups/index.html.
They will know your Country's modem code, which may be essential for dialup service.
Responses from Discuss@Linmodems.org are sometimes blocked by an Internet Provider mail filters.
So in a day, also check the Archived responses at http://www.linmodems.org
-------------------------- System information ----------------------------
CPU=i686,
Welcome to openSUSE 11.0.42 (i586) Alpha1 - Kernel
Linux version 2.6.26-2-pae (geeko@buildhost) (gcc version 4.3.2 20080715 (prerelease) [gcc-4_3-branch revision 137837] (SUSE Linux) ) #1 SMP 2008-07-17 18:46:12 +0200
scanModem update of: 2008_06_21
The modem symbolic link is /dev/modem -> /dev/ttyAGS3
There are no blacklisted modem drivers in /etc/modprobe* files
Attached USB devices are:
ID 046d:c00c Logitech, Inc. Optical Wheel Mouse
ID 0e8f:0003 GreenAsia Inc.
ID 1d6b:0001 Linux Foundation 1.1 root hub
ID 0ac8:301b Z-Star Microelectronics Corp. ZC0301 WebCam
ID 1d6b:0001 Linux Foundation 1.1 root hub
ID 0951:160e Kingston Technology
ID 1d6b:0002 Linux Foundation 2.0 root hub

USB modems not recognized

For candidate card in slot 02:04.0, firmware information and bootup diagnostics are:
PCI slot PCI ID SubsystemID Name
---------- --------- --------- --------------
02:04.0 11c1:0620 11c1:0620 Communication controller: Agere Systems Device 0620

Modem interrupt assignment and sharing:
--- Bootup diagnostics for card in PCI slot 02:04.0 ----

For candidate card in slot 00:14.2, firmware information and bootup diagnostics are:
PCI slot PCI ID SubsystemID Name
---------- --------- --------- --------------
00:14.2 1002:437b 8086:d601 Audio device: ATI Technologies Inc IXP SB4x0 High Definition Audio Controller

Modem interrupt assignment and sharing:
16: 510 0 IO-APIC-fasteoi HDA Intel
--- Bootup diagnostics for card in PCI slot 00:14.2 ----
ACPI: PCI Interrupt 0000:00:14.2[A] -> GSI 16 (level, low) -> IRQ 16


===== Advanced Linux Sound Architecture (ALSA) diagnostics =====
The ALSA packages provide audio support and also drivers for some modems.
ALSA diagnostics are written during bootup to /proc/asound/ folders.

PCI slot 00:14.2 has a High Definition Audio Card
The drivers are in the kernel modules tree at:
/lib/modules/2.6.26-2-xen/kernel/sound/pci/hda/snd-hda-intel.ko
/lib/modules/2.6.26-2-default/kernel/sound/pci/hda/snd-hda-intel.ko
/lib/modules/2.6.26-2-pae/kernel/sound/pci/hda/snd-hda-intel.ko

The ALSA verion is 1.0.17
The modem cards detected by "aplay -l" are: None


The /proc/asound/pcm file reports:
-----------------------
00-04: ALC883 Analog : ALC883 Analog : capture 1
00-00: ALC883 Analog : ALC883 Analog : playback 1 : capture 1

about /proc/asound/cards:
------------------------
0 [SB ]: HDA-Intel - HDA ATI SB
HDA ATI SB at 0x93100000 irq 16
=== Finished firmware and bootup diagnostics, next deducing cogent software. ===

Predictive diagnostics for card in bus 02:04.0:
Modem chipset detected on
NAME="Communication controller: Agere Systems Device 0620"
CLASS=0780
PCIDEV=11c1:0620
SUBSYS=11c1:0620
IRQ=11
IDENT=Agere.SV2P

For candidate modem in: 02:04.0
0780 Communication controller: Agere Systems Device 0620
Primary device ID: 11c1:0620
Support type needed or chipset: Agere.SV2P


----------------end Softmodem section --------------

Vendor 11c1 is Lucent Technologies with modem technology now under LSI Inc.
Their Linux code developer/maintainer is Soumyendu Sarkar. Support for a chipset and its
continued maintenance is only initiated at the request of a major chipset buyer,
or comparable sponsor. Several different modem chipset types are produced:
with varying support under Linux.
Device ID Support Name Comment
--------- ------------- ----------- -----------------------------
0480 serial drivers Venus controller chipset 1673JV7
0440-045d martian Mars/Apollo DSP (digital signal processing) chipsets
0462 none 56K.V90/ADSL Wildwire
048d none SV2P soft modem
048(c or f) AGRSM SV2P soft modem
0600 none soft modem, very few in the field.
0620 AGRSM Pinball soft modem, in some HP desktop PCs
011c11040 AGRSM_RedFlag Softmodem on some High Definition Audio cards, support only for Red Flag kernel 2.6.21-20
062(1-3) none SV92PP,Pinball soft modem, in some HP desktop PCs

martian - At http://linmodems.technion.ac.il/pack...l-2.6/martian/
AGRSM - At http://linmodems.technion.ac.il/packages/ltmodem/sv92/ , the agrsm-20080203.tar.gz
AGRSM_RedFlag at At http://linmodems.technion.ac.il/pack...odem/11c11040/
The suse-10-2a.tar.gz has newer Agere/LSI code, but there are compiling problems with newer kernels/

From http://linmodems.technion.ac.il/packages/ltmodem/sv92/ download agrsm-20080203.tar.gz
The suse-10-2a.tar.gz thereat has newer Agere/LSI code,
but there are compiling problems with newer kernels
Read DOCs/Agrsm.txt

-------------- end Agere Systems section -------------------


Predictive diagnostics for card in bus 00:14.2:
Modem chipset not detected on
NAME="Audio device: ATI Technologies Inc IXP SB4x0 High Definition Audio Controller "
CLASS=0403
PCIDEV=1002:437b
SUBSYS=8086:d601
IRQ=16
HDA=1002:437b
SOFT=1002:437b.HDA


High Definition Audio (HDA) cards MAY host a modem chip in their Subsystem,
and many are supported by the ALSA audio+modem driver snd-hda-intel
A modem was not detected on HDA card 1002:437b.
If another modem card is present, then most likely 1002:437b does not host a modem.
If another modem card has not been detected, then possibilities are:
1) A Conexant modem chip is present on 1002:437b, as Conexant chips
are frequently not detectable by ALSA diagnostics
2) The modem may be of the older non-PCI Controller Chipset (hardware) type.
Try detection with Root permission:
wvdialconf /etc/wvdial.conf

For candidate modem in: 00:14.2
0403 Audio device: ATI Technologies Inc IXP SB4x0 High Definition Audio Controller
Primary device ID: 1002:437b
Subsystem PCI_id 8086:d601
Softmodem codec or chipset from diagnostics:
from Archives:



Support type needed or chipset:

Support can likely be achieved through two mutually exclusive alternatives:
1) The hsfmodem software for Conexant chipset modems: Read DOCs/Conexant.txt
The following ALSA alternative CANNOT work with Conexant modems.

2) An ALSA modem driver plus slmodemd. Read DOCs/Smartlink.txt for details, and
to test get the package SLMODEMD.gcc4.3.tar.gz from:
http://linmodems.technion.ac.il/packages/smartlink/

----------------end Softmodem section --------------
Writing DOCs/Smartlink.txt
============ end Smartlink section =====================

Completed candidate modem analyses.

The base of the UDEV device file system is: /dev/.udev

The kernel was compiled with gcc version 4.3.2 and a compiler is not installed

linux-headers-2.6.26-2-pae resources needed for compiling are not manifestly ready!

If compiling is necessary packages must be installed, providing:
gcc-4.3 kernel-source-2.6.26-2-pae


If a driver compilation fails, with message including some lack of some FileName.h (stdio.h for example), then
Some additional kernel-header files need installation to /usr/include. The minimal additional packages are libc6-dev
and any of its dependents, under Ubuntu linux-libc-dev

If an alternate ethernet connection is available,
$ apt-get update
$ apt-get -s install linux-kernel-devel
will install needed packages.
For Debian/Ubuntu related distributions, run the following command to display the needed package list:

Otherwise packages have to be found through http://packages.ubuntu.com
Once downloaded and transferred into a Linux partition,
they can be installed alltogether with:
$ sudo dpkg -i *.deb


Checking pppd properties:
-rwxr-xr-x 1 root dialout 308740 jul 18 20:38 /usr/sbin/pppd

In case of an "error 17" "serial loopback" problem, see:
http://linmodems.technion.ac.il/linm.../msg02637.html

To enable dialout without Root permission do:
$ su - root (not for Ubuntu)
chmod a+x /usr/sbin/pppd
or under Ubuntu related Linuxes
chmod a+x /usr/sbin/pppd

Checking settings of: /etc/ppp/options
noipdefault
noauth
crtscts
lock
modem
asyncmap 0
nodetach
lcp-echo-interval 30
lcp-echo-failure 4
lcp-max-configure 60
lcp-restart 2
idle 600
noipx
file /etc/ppp/filters

In case of a message like:
Warning: Could not modify /etc/ppp/pap-secrets: Permission denied
see http://linmodems.technion.ac.il/biga.../msg04656.html

Read Modem/DOCs/YourSystem.txt concerning other COMM channels: eth0
Which can interfere with Browser naviagation.

Don't worry about the following, it is for experts should trouble shooting be necessary.
================================================== ========

Checking for modem support lines:
--------------------------------------
/device/modem symbolic link: lrwxrwxrwx 1 root root 12 sep 24 10:47 /dev/modem -> /dev/ttyAGS3
slmodemd created symbolic link /dev/ttySL0:
Within /etc/udev/ files:
/etc/udev/rules.d/77-network.rules:SUBSYSTEM=="net", ENV{INTERFACE}=="ppp*|ippp*|isdn*|plip*|lo*|irda*| dummy*|ipsec*|tun*|tap*|bond*|vlan*|modem*|dsl*", GOTO="skip_ifup"
Within /etc/modprobe.conf files:
/etc/modprobe.conf:# Linux ACP modem (Mwave)
Within any ancient /etc/devfs files:

Within ancient kernel 2.4.n /etc/module.conf files:

--------- end modem support lines --------

el archivo que me guio en la compilacion(sacado de linmodem)









This instruction set was provided by Hugo Canilli. He has thus had success with this AGRSM code requiring modem, under Linuxes: Ubuntu versions 6.10, 7.04, 7.10 and slackware 12.0. Marv Stodolsky lightly edited the text.

00) Be sure than kernel headers are installed. Under Ubuntu,
they are provided by a package pair with name format like
linux-headers-2.6.22-14 linux-headers-2.6.22-14-generic
with 2.6.22-14-generic being the boot kernel version

0) Download the package agrsm-20070804.tar.gz to your Desktop.
Open a terminal.
Type the following:
cd ~/Desktop
tar xzvf agrsm-20070804.tar.gz
cd agrsm
make
sudo make install
Note: the sudo is for usage in Ubuntu related Linux Distros/
For other Linuxes, first acquire Root/Adm powers with:
su - root
which will typically return a leading line with # ,
and Commands can be given without sudo:
make install

This completes the driver installation.
The two above steps need only be repeated when a new kernel is installed,
which always requires matching drivers.

1) Next load the drivers
sudo modprobe agrmodem
sudo modprobe agrserial
which should announce creation of /dev/ttyAGS3

2) It is convient to create symbolic links, which dialer utilities will follow,
to the real port /dev/ttyAGS3 .
sudo ln -s /dev/ttyAGS3 /dev/ttySAGR
sudo ln -s /dev/ttyAGS3 /dev/modem
Check with:
ls -l /dev/ttyAGS3 /dev/ttySAGR /dev/modem
whose output should include:
/dev/modem --> /dev/ttyAGS3
/dev/ttySAGR --> /dev/ttyAGS3

3) The first critical functial test is:
sudo wvdialconf /etc/wvdial.conf
which searches through potential ports for modem responses.
A success will end with a section like:
--------
ttySAGR<*1>: Modem Identifier: ATI -- Agere SoftModem Version 2.1.40
ttySAGR<*1>: Speed 4800: AT -- OK
ttySAGR<*1>: Speed 9600: AT -- OK
ttySAGR<*1>: Speed 19200: AT -- OK
ttySAGR<*1>: Speed 38400: AT -- OK
ttySAGR<*1>: Speed 57600: AT -- OK
ttySAGR<*1>: Speed 115200: AT -- OK
ttySAGR<*1>: Max speed is 115200; that should be safe.
ttySAGR<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK

Found a modem on /dev/ttySAGR.
Modem configuration written to /etc/wvdial.conf.
ttySAGR<Info>: Speed 115200; init "ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0"
--------
Then you can proceed to try a dialout (see below).

A failure will include lines like:
ttyS0<*1>: ATQ0 V1 E1 -- failed with 2400 baud, next try: 9600 baud
ttyS0<*1>: ATQ0 V1 E1 -- failed with 9600 baud, next try: 115200 baud
ttyS0<*1>: ATQ0 V1 E1 -- and failed too at 115200, giving up.
Modem Port Scan<*1>: S1 S2 S3
Sorry, no modem was detected!

In this case there are a few Remedies to try.
R1) edit your grub or lilo parameter to the kernel with the option "pci=noacpi"
For example in a Ubuntu system, gedit can be used to modify the file /boot/grub/menu.lst
with command:
sudo gedit /boot/grub/menu.lst

The middle of menu.lst includes sections correponding to each bootup choice like:

title Ubuntu 7.10, kernel 2.6.22-14-generic
root (hd0,0)
kernel /boot/vmlinuz-2.6.22-14-generic ro quiet splash
initrd /boot/initrd.img-2.6.22-14-generic
quiet

Make a copy of this section, and edit to:
title Ubuntu 7.10, kernel 2.6.22-14-generic without acpi
root (hd0,0)
kernel /boot/vmlinuz-2.6.22-14-generic ro quiet splash pci=noacpi
initrd /boot/initrd.img-2.6.22-14-generic
quiet

Save the edit
Restart the computer.
Among the bootup options, make the new choice:
Ubuntu 7.10, kernel 2.6.22-14-generic without acpi
Test for modem detection, through steps 1,2 and 3
Go to the dialout test if successful.

R2) If not, try to disable the sound in the bootup BIOS.
R2a) Note a success can sometimes be achieved by moving the modem card to other PCI slot. But this option is not available on laptops.
See success report: http://linmodems.technion.ac.il/biga.../msg00304.html

Follow prior steps 1,2 and 3 for testing, retaining the bootup acpi=off parameter.

Dialout procedure
------------------
First edit in your dialout information with:
sudo gedit /etc/wvdial.conf
In the sample below, the lines beginning with are informative, not essential.
The line order is not important.

[Dialer defaults]
# Lines begining with # are comments.
# wvdial will look for this file at /etc/wvdial.conf
# or /home/LoginName/.wvdial.rc
Baud = 57600
Modem = /dev/ttySAGR3
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
# Lack of dialtone acquisition can be due to low line voltage,
# a common problem in Italy.
# Try inserting a "dial without waiting": X3
# Init2 = ATQ0 V1 E1 S0=0 X3 &C1 &D2 +FCLASS=0
# In case of connection instabilities, specify a lower frequency:
# Init2 = ATQ0 V1 E1 S0=0 X3 &C1 &D2 +MS=34

## Outside the USA, a country setting may be needed
# Init3 = AT+CGI=hexadecimal_country_code

ISDN = 0
Modem Type = Analog Modem
Phone = Dialout_phone_number
# if going through a switch board, a perhaps necessary pause can produced with a comma:
# Phone = 1,Dialout_phone_number
Username = LoginName
# if Internet Provider is MSN.net, use under Linux: MSN/LoginName
Password = YourPassWord

## If CONNECT is achieved but browsing fails, try activating the following line
# Auto DNS = yes
## To make a logfile wvdial.out
# wvdial 2>&1 | tee wvdial.out
# # For some Internet providers, the following line is necessary
# Stupid Mode = yes
## for other wvdial options, do "man wvdial" or see the documentation in
## /usr/share/doc/wvdial/
## End wvdial.conf


The following lines when added to the indicated files, will automatically
create the symbolic link /dev/modem --> /dev/ttyAGS3

/etc/udev/rules.d/10-local.rules:# creates symlink /dev/modem to
/dev/ttyAGS?, and takes care of permissions
/etc/udev/rules.d/10-local.rules:KERNEL="ttyAGS[0-9]", NAME="%k", MODE="0660", GROUP="dialout", SYMLINK="modem"
# If an RPM using Distro, use: GROUP="uucp"
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