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 2.6.32-24-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=i686, Ubuntu , ALSA_version=1.0.21
Linux version 2.6.32-24-generic (buildd@palmer) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #43-Ubuntu SMP Thu Sep 16 14:17:33 UTC 2010
scanModem update of: 2010_12_12
The modem symbolic link is /dev/modem -> ttySL0
The slmodemd set symbolic link is /dev/ttySL0 -> /dev/pts/1
Distrib_ID=Ubuntu
DistribCodeName=lucid
The dkms driver upgrade utilities are installed,
There are no blacklisted modem drivers in /etc/modprobe* files
Potentially useful modem drivers now loaded are:
snd_hda_intel
Attached USB devices are:
ID 046d:c404 Logitech, Inc. TrackMan Wheel
ID 04f2:b023 Chicony Electronics Co., Ltd Gateway USB 2.0 Webcam
ID 148f:3070 Ralink Technology, Corp.
ID 0d7d:1600 Phison Electronics Corp.
If a cellphone is not detected, see http://ubuntuforums.org/archive/index.php/t-878554.html
A sample report is: http://linmodems.technion.ac.il/bigarch/archive-nineth/msg00578.html
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:
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
High Definition Audio cards can host modem chips.
For candidate card in slot 00:1b.0, firmware information and bootup diagnostics are:
PCI slot PCI ID SubsystemID Name
---------- --------- --------- --------------
00:1b.0 8086:284b 103c:30cc Audio device: Intel Corporation 82801H
Modem interrupt assignment and sharing:
22: 798 122 IO-APIC-fasteoi HDA Intel
--- Bootup diagnostics for card in PCI slot 00:1b.0 ----
[ 0.193502] pci 0000:00:1b.0: reg 10 64bit mmio: [0xf8500000-0xf8503fff]
[ 0.193574] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.193580] pci 0000:00:1b.0: PME# disabled
[ 12.193092] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 12.193159] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 12.338219] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input10
The PCI slot 00:1b.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:
card 0: Intel [HDA Intel], device 6: Si3054 Modem [Si3054 Modem]
The /proc/asound/pcm file reports:
-----------------------
00-00: ALC268 Analog : ALC268 Analog : playback 1 : capture 1
00-01: ALC268 Digital : ALC268 Digital : playback 1
00-06: Si3054 Modem : Si3054 Modem : playback 1 : capture 1
about /proc/asound/cards:
------------------------
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0xf8500000 irq 22
PCI slot 00:1b.0 has a High Definition Audio Card
The drivers are in the kernel modules tree at:
/lib/modules/2.6.32-24-generic/kernel/sound/pci/hda/snd-hda-intel.ko
/lib/modules/2.6.31-20-generic/kernel/sound/pci/hda/snd-hda-intel.ko
/lib/modules/2.6.32-21-generic/kernel/sound/pci/hda/snd-hda-intel.ko
/lib/modules/2.6.31-17-generic/kernel/sound/pci/hda/snd-hda-intel.ko
/lib/modules/2.6.31-16-generic/kernel/sound/pci/hda/snd-hda-intel.ko
The modem codec file for the HDA card is: /proc/asound/card0/codec#1
--------------------------------------------------------
Codec: Motorola Si3054
Address: 1
Function Id: 0x2
Vendor Id: 0x10573055
Subsystem Id: 0x10573055
Revision Id: 0x100700
Modem Function Group: 0x1
The audio card hosts a softmodem chip: 0x10573055
The softmodem chip 0x10573055 is in principle supported by the COMM support of slmodemd
and the joint snd-hda-intel audio+modem driver, begun with ALSA version 1.0.13.
For HDA cards with ALC883 chips, an upgrade to ALSA verions 1.0.15 way be necessary.
Instructions for Upgrading snd-hda-intel and its dependent driver set are at:
http://linmodems.technion.ac.il/bigarch/archive-eighth/msg00838.html
If not a Conexant modem, the driver snd-hda-intel with its dependent drivers:
snd_hda_intel 21941 4
snd_hda_codec 74201 3 snd_hda_codec_si3054,snd_hda_codec_realtek,snd_hda_intel
snd_pcm 70662 6 snd_hda_codec_si3054,snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd 54148 19 snd_hda_codec_si3054,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
snd_page_alloc 7076 2 snd_hda_intel,snd_pcm
----------
provide audio + modem support with the modem chip residing on the subsystem.
Any particular card can host any one of several soft modem chips.
=== Finished firmware and bootup diagnostics, next deducing cogent software. ===
Predictive diagnostics for card in bus 00:1b.0:
Modem chipset detected on
NAME="Audio device: Intel Corporation 82801H "
CLASS=0403
PCIDEV=8086:284b
SUBSYS=103c:30cc
IRQ=22
HDA2=00:1b.0
SOFT=8086:284b.HDA
HDAchipVendorID=1057
CHIP=0x10573055
IDENT=slmodemd
SLMODEMD_DEVICE=hw:0,6
Driver=snd-hda-intel
For candidate modem in: 00:1b.0
0403 Audio device: Intel Corporation 82801H
Primary device ID: 8086:284b
Subsystem PCI_id 103c:30cc
Softmodem codec or chipset from diagnostics: 0x10573055
from Archives:
The HDA card softmodem chip is 0x10573055
Support type needed or chipset: slmodemd supporting the snd-hda-intel audio+modem driver
An ALSA (Advanced Linux Sound Architecture) modem driver: snd-hda-intel
provides Low Level support enabling contact with the modem hardware.
For all BUT Conexant chip soft modems (using hsfmodem software)
complementary High Level support is through a Smartlink utility: slmodemd
Download from http://linmodems.technion.ac.il/packages/smartlink/
the package SLMODEMD_gcc4.4_alsa1.0.21.tar.gz having a compiled slmodemd. Unpack under Linux with:
$ tar zxf SLMODEMD_gcc4.4_alsa1.0.21.tar.gz
and read instructions therein. But briefly, the modem is setup with command:
sudo slmodemd -c YOUR_COUNTRY --alsa hw:0,6
reporting dynamic creation of ports:
/dev/ttySL0 --> /dev/pts/N , with N some number
Read DOCs/Smartlink.txt and Modem/DOCs/YourSystem.txt for follow through guidance.
Writing DOCs/Intel.txt
Writing DOCs/Smartlink.txt
============ end Smartlink section =====================
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/2.6.32-24-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 pppd properties:
-rwsr-xr-- 1 root dip 273312 2010-03-07 04:59 /usr/sbin/pppd
In case of an "error 17" "serial loopback" problem, see:
http://linmodems.technion.ac.il/linmodems/archive-sixth/msg02637.html
To enable dialout without Root permission do:
$ su - root (not for Ubuntu)
sudo chmod a+x /usr/sbin/pppd
or under Ubuntu related Linuxes
sudo chmod a+x /usr/sbin/pppd
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 wlan1_rename
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 6 2010-12-14 16:11 /dev/modem -> ttySL0
slmodemd created symbolic link /dev/ttySL0: lrwxrwxrwx 1 root root 10 2010-12-14 16:11 /dev/ttySL0 -> /dev/pts/1
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 --------
