<cid:part1.00030108.01050801@lizzy.com.au>
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 2.6.24-17-generic
With this Subject Line cogent experts will be alerted, and useful case names left in the Archive.
YourCountry will enable Country specific guidance. Your contry's local Linux experts
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,
Linux version 2.6.24-17-generic (buildd@palmer) (gcc version 4.2.3 (Ubuntu 4.2.3-2ubuntu7)) #1 SMP Thu May 1 14:31:33 UTC 2008
scanModem update of: 2008_05_02
The modem symbolic link is /dev/modem -> ttySL0
There are no blacklisted modem drivers in /etc/modprobe* files
Attached USB devices are:
ID 05e3:0702 Genesys Logic, Inc. USB 2.0 IDE Adapter
ID 04f2:b012 Chicony Electronics Co., Ltd
ID 08ff:1600 AuthenTec, Inc.
ID 046d:c019 Logitech, Inc.
USB modems not recognized
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 1043:1339 Audio device: Intel Corporation 82801H
Modem interrupt assignment and sharing:
23: 1446 1427 IO-APIC-fasteoi HDA Intel
--- Bootup diagnostics for card in PCI slot 00:1b.0 ----
[ 67.978061] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 22 (level, low) -> IRQ 23
[ 67.978077] PCI: Setting latency timer of device 0000:00:1b.0 to 64
===== 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 00:1b.0 has a High Definition Audio Card
The ALSA verion is 1.0.15
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:
-----------------------
00-06: Si3054 Modem : Si3054 Modem : playback 1 : capture 1
00-00: ALC861VD Analog : ALC861VD Analog : playback 1 : capture 1
about /proc/asound/cards:
------------------------
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0xfebf8000 irq 23
The modem codec file for the HDA card is: /proc/asound/card0/codec#1
--------------------------------------------------------
Codec: Motorola Si3054
Address: 1
Vendor Id: 0x10573055
Subsystem Id: 0x10431316
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/archive-seventh/msg00282.html
=== Finished firmware and bootup diagnostics, next deducing cogent software. ===
Predictive diagnostics for card in bus 00:1b.0:
Modem chipset detected on
CLASS="Class 0403: 8086:284b"
NAME="Audio device: Intel Corporation 82801H "
SUBSYS=1043:1339
PCIDEV=8086:284b
IRQ=23
HDA=8086:284b
SOFT=8086:284b.HDA
CodecArchived=10573055
CHIP=0x10573055
IDENT=slmodemd
SLMODEMD_DEVICE=hw:0,6
Driver=snd-hda-intel
For candidate modem in: 00:1b.0
Class 0403: 8086:284b Audio device: Intel Corporation 82801H
Primary device ID: 8086:284b
Subsystem PCI_id 1043:1339
Softmodem codec or chipset from diagnostics: 0x10573055
from Archives: 0x10573055, residing on a HDA Subsystem with support by slmodemd and driver snd-hda-intel
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.gcc4.2.tar.gz having a compiled slmodemd. Unpack under Linux with:
$ tar zxf SLMODEMD.gcc4.2.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 Smartlink.txt and Modem/YourSystem.txt for follow through guidance.
----------------end Softmodem section --------------
Writing Intel.txt
Writing 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: 4.2.3
and the compiler used in kernel assembly: 4.2.3
Minimal compiling resources appear complete:
make utility - /usr/bin/make
Compiler version 4.2
linuc_headers base folder /lib/modules/2.6.24-17-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 libc6-dev (and for Debian/Ubuntu, linux-libc-dev). The also required headers of package libc6 are commonly installed by default. 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 package
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-x 1 root dip 269256 2007-10-05 05:57 /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
Read Modem/YourSystem.txt concerning other COMM channels: eth0
Which can interfere with Browser naviagation.
Don't worry about the following, it is for the experts
should trouble shooting be necessary.
==========================================================
# start/stop the daemon when the USB modem is connected
KERNEL=="slusb[0-9]*", GROUP="dialout", RUN+="/etc/init.d/sl-modem-daemon"
Checking for modem support lines:
--------------------------------------
/device/modem symbolic link: lrwxrwxrwx 1 root root 6 2008-05-31 09:27 /dev/modem -> ttySL0
slmodemd created symbolic link /dev/ttySL0:
Within /etc/udev/ files:
/etc/udev/sl-modem-daemon.rules:# start/stop the daemon when the USB modem is connected
/etc/udev/sl-modem-daemon.rules:KERNEL=="slusb[0-9]*", GROUP="dialout", RUN+="/etc/init.d/sl-modem-daemon"
Within /etc/modprobe.conf files:
/etc/modprobe.d/sl-modem-daemon.modutils:install slamr modprobe --ignore-install ungrab-winmodem ; modprobe --ignore-install slamr; test -e /dev/slamr0 || (/bin/mknod -m 660 /dev/slamr0 c 242 0 2>/dev/null && chgrp dialout /dev/slamr0)
/etc/modprobe.d/blacklist-modem:# Uncomment these entries in order to blacklist unwanted modem drivers
/etc/modprobe.d/blacklist-modem:# blacklist snd-atiixp-modem
/etc/modprobe.d/blacklist-modem:# blacklist snd-via82xx-modem
/etc/modprobe.d/alsa-base:options snd-atiixp-modem index=-2
/etc/modprobe.d/alsa-base:options snd-via82xx-modem index=-2
Within any ancient /etc/devfs files:
Within ancient kernel 2.4.n /etc/module.conf files:
--------- end modem support lines --------
