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Kenedy Roger M. Silva
Solutions - Tecnlogia da Informação.
Redes de Computadores e Desenvolvimento de Sistemas.
(32)3728-2489
Only plain text email is forwarded by the Discuss@xxxxxxxxxxxxx List Server,
as HTML can contain viruses. Use as the email Subject Line:
YourName, YourCountry kernel 2.6.32-22-generic
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@xxxxxxxxxxxxx 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=x86_64, Ubuntu , ALSA_version=1.0.21
Linux version 2.6.32-22-generic (buildd@yellow) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #33-Ubuntu SMP Wed Apr 28 13:28:05 UTC 2010
scanModem update of: 2010_04_29
Distrib_ID=Ubuntu
DistribCodeName=lucid
AptRepositoryStem=http://br.archive.ubuntu.com/ubuntu/
The dkms driver upgrade utilities are installed,
Some modem drivers can only be used in 32 bit modem on x86_64 systems,
while some others are competent on x86_64 Systems. Cases are:
1) http://linmodems.technion.ac.il/bigarch/archive-seventh/msg03119.html
for the snd-hda-intel audio+modem driver. Also applicable to AC97 modem controllers.
In both cases, 32 bit libraries must be installed to support the slmodemd helper having a precompiled 32 bit component.
2) For USB modems using the slusb.ko driver. 32 bit libraries must be installed to support the slmodemd helper having a precompiled 32 bit component
3) The hsfmodem and hcfpcimodem drivers for Conexant chipsest modes are x86_64 competent.
4) agrsm packages for LSI/AgereSystems softmodems are not competent on x86_64 systems.
There are no blacklisted modem drivers in /etc/modprobe* files
Potentially useful modem drivers now loaded are:
snd_hda_intel
If a USB modem or cellphone is attached and was not detected, please
provide available information in your request to discuss@xxxxxxxxxxxxx
Candidate PCI devices with modem chips are:
00:07.0 Audio device: nVidia Corporation MCP67 High Definition Audio (rev a1)
High Definition Audio cards can host modem chips.
For candidate card in slot 00:07.0, firmware information and bootup diagnostics are:
PCI slot PCI ID SubsystemID Name
---------- --------- --------- --------------
00:07.0 10de:055c 103c:30cf Audio device: nVidia Corporation MCP67 High Definition Audio
Modem interrupt assignment and sharing:
21: 47712 10294 IO-APIC-fasteoi HDA Intel
--- Bootup diagnostics for card in PCI slot 00:07.0 ----
[ 0.334824] pci 0000:00:07.0: reg 10 32bit mmio: [0xf6480000-0xf6483fff]
[ 0.334851] pci 0000:00:07.0: PME# supported from D3hot D3cold
[ 0.334854] pci 0000:00:07.0: PME# disabled
[ 19.911894] HDA Intel 0000:00:07.0: PCI INT A -> Link[LAZA] -> GSI 21 (level, low) -> IRQ 21
[ 19.911944] HDA Intel 0000:00:07.0: setting latency timer to 64
[ 20.940253] input: HDA NVidia Mic as /devices/pci0000:00/0000:00:07.0/sound/card0/input8
[ 20.940417] input: HDA NVidia Headphone as /devices/pci0000:00/0000:00:07.0/sound/card0/input9
The PCI slot 00:07.0 of the modem card may be disabled early in
a bootup process, but then enabled later. If modem drivers load
but the modem is not responsive, read DOCs/Bootup.txt about possible fixes.
Send dmesg.txt along with ModemData.txt to discuss@xxxxxxxxxxxxx
if help is needed.
===== 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.
The modem cards detected by "aplay -l" are: None
The /proc/asound/pcm file reports:
-----------------------
00-00: CONEXANT Analog : CONEXANT Analog : playback 1 : capture 1
00-01: Conexant Digital : Conexant Digital : playback 1
about /proc/asound/cards:
------------------------
0 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xf6480000 irq 21
PCI slot 00:07.0 has a High Definition Audio Card
The drivers are in the kernel modules tree at:
/lib/modules/2.6.32-21-generic/kernel/sound/pci/hda/snd-hda-intel.ko
/lib/modules/2.6.32-22-generic/kernel/sound/pci/hda/snd-hda-intel.ko
The HDA diagnostics did not recognize a modem chip on the audio subsystem,
though a Conexant chip modem might not be recognized.
=== Finished firmware and bootup diagnostics, next deducing cogent software. ===
Predictive diagnostics for card in bus 00:07.0:
Modem chipset detected on
NAME="Audio device: nVidia Corporation MCP67 High Definition Audio "
CLASS=0403
PCIDEV=10de:055c
SUBSYS=103c:30cf
IRQ=21
HDA2=00:07.0
SOFT=10de:055c.HDA
IDENT=hsfmodem
Driver=hsfmodem-drivers
For candidate modem in: 00:07.0
0403 Audio device: nVidia Corporation MCP67 High Definition Audio
Primary device ID: 10de:055c
Subsystem PCI_id 103c:30cf
Softmodem codec or chipset from diagnostics:
from Archives:
Support type needed or chipset: hsfmodem
For owners of a Dell PCs with Conexant HSF modems, a driver source package with full speed enabled is available, but requires driver compiling. Read DOCs/Conexant.txt
From http://www.linuxant.com/drivers/hsf/full/downloads-ubuntu-x86.php
download hsfmodem-7.80.02.05full_k2.6.32_22_generic_ubuntu_i386.deb.zip
Under Linux unpack with:
$ unzip hsfmodem*.zip
Then install with:
$ sudo dpkg -i hsfmodem*.deb
Subsequently, the modem should be found with
$ sudo wvdialconf /etc/wvdial.conf
Edit in your personal information with:
$ sudo gedit /etc/wvdial.conf
and try dialing out with:
$ sudo wvdial.
See DOCs/Testing.txt for details.
The directions following below need only be pursued, if the above procedures are not adequate.
Start at http://www.linuxant.com/drivers/hsf/downloads-license.php to find the
hsfmodem package matching your System. For several Linux distros, there are
precompiled drivers matched to specific kernels. These have within the FileName,
your KernelVersion: 2.6.32_22_generic
They can be found through http://www.linuxant.com/drivers/hsf/full/downloads.php
A more precise location may be given a few paragraphs below.
If an EXACT Match with your your KernelVersion is not found, one of the
"Generic packages with source" near the bottom of the page must be used.
Downloaded packages must be moved into the Linux partition (home folder is OK)
and unzipped with:
unzip hsf*.zip
The installation command for a .deb suffic packages is, with root/adm permission:
sudo dpkg -i hsf*.deb
while for .rpm suffix it is, with:
rpm -i hsf*.rpm
Read DOCs/Conexant.txt
Writing DOCs/Conexant.txt
Completed candidate modem analyses.
The base of the UDEV device file system is: /dev/.udev
Versions adequately match for the compiler installed: 4.4.3
and the compiler used in kernel assembly: 4.4.3
Minimal compiling resources appear complete:
make utility - /usr/bin/make
Compiler version 4.4
linuc_headers base folder /lib/modules/2.6.32-22-generic/build
However some compilations and executable functions may need additional files,
in the FileNames.h (so called kernel "h"eaders) collection installed in /usr/include/ .
For martian_modem, additional required packages are needed. The also required headers of package libc6 are commonly installed by default.
Compiling hsfmodem drivers does require linux-libc-dev and libc6-dev packages, for kernels 2.6.24 and later versions.
In not included on your install CD, search for them at http://packages.ubuntu.com
or comparable Repository for other Linux distros.
When compiling ALSA drivers, the utility "patch" will also be needed.
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 settings of: /etc/ppp/options
asyncmap 0
noauth
crtscts
lock
hide-password
modem
proxyarp
lcp-echo-interval 30
lcp-echo-failure 4
noipx
In case of a message like:
Warning: Could not modify /etc/ppp/pap-secrets: Permission denied
see http://linmodems.technion.ac.il/bigarch/archive-sixth/msg04656.html
For guidance on FAX usage, get from http://linmodems.technion.ac.il/packages/ get faxing.tar.gz
It has samples for a modem using port /dev/ttySL0, which must be changed to match your modem's port.
Read Modem/DOCs/YourSystem.txt concerning other COMM channels: eth0 wlan0
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:
slmodemd created symbolic link /dev/ttySL0:
Within /etc/udev/ files:
Within /etc/modprobe.conf files:
/etc/modprobe.d/alsa-base.conf:options snd-atiixp-modem index=-2
/etc/modprobe.d/alsa-base.conf:options snd-via82xx-modem index=-2
/etc/modprobe.d/blacklist-modem.conf:# Uncomment these entries in order to blacklist unwanted modem drivers
/etc/modprobe.d/blacklist-modem.conf:# blacklist snd-atiixp-modem
/etc/modprobe.d/blacklist-modem.conf:# blacklist snd-via82xx-modem
Within any ancient /etc/devfs files:
Within ancient kernel 2.4.n /etc/module.conf files:
--------- end modem support lines --------
