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YourName, YourCountry kernel 2.6.22-14-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 2.6.22-14-generic (buildd@terranova) (gcc version 4.1.3
20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)) #1 SMP Tue Feb 12
07:42:25 UTC 2008
scanModem update of: 2008_04_16
The modem symbolic link is /dev/modem -> ttySL0
There are no blacklisted modem drivers in /etc/modprobe* files
USB modem not detected by lsusb
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 104d:9005 Audio device: Intel Corporation
82801H
Modem interrupt assignment and sharing:
22: 231 265 IO-APIC-fasteoi HDA Intel
--- Bootup diagnostics for card in PCI slot 00:1b.0 ----
[ 15.164000] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 22 (level,
low) -> IRQ 22
[ 15.164000] 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:
The /proc/asound/pcm file reports:
-----------------------
00-00: STAC92xx Analog : STAC92xx Analog : playback 1 : capture 1
about /proc/asound/cards:
------------------------
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0xfc400000 irq 22
Modem support under STAC92xx audio card hosts may require upgrade
of snd-hda-intel + its dependent drivers to ALSA version 1.0.16.
The following modem only worked after the upgrade from to 1.0.16 from 1.0.14
PCI ID SubsystemID Name
--------- --------- --------------
8086:27d8 107b:0366 Audio device: Intel Corporation 82801G
with ALSA diagnostics
00-00: STAC92xx Analog : STAC92xx Analog : playback 1 : capture 2
00-06: Si3054 Modem : Si3054 Modem : playback 1 : capture 1
Codec: Motorola Si3054
for 107b:0366 hosted modem chip: 0x10573057
For a standard Ubuntu system needed to support the driver compilation were
=== Finished firmware and bootup diagnostics, next deducing cogent
software. ===
A candidate modem is not evident among the PCI devices:
------------------------------------------------
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
Controller (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E)
IDE Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E)
SATA AHCI Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller
(rev 03)
01:00.0 VGA compatible controller: nVidia Corporation GeForce 8400M GT
(rev a1)
06:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or
AGN Network Connection (rev 61)
08:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8036 PCI-E
Fast Ethernet Controller (rev 16)
09:03.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant
IEEE 1394 Host Controller
09:03.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia
Card Reader (SD/MMC/MS/MS PRO/xD)
------------------------------------------------
with USB and bridge devices not displayed.
If your modem is connected by an external serial cable,
or mounted internally on an ISA card, scanModem would not access it.
Try with Root permission
$ sudo wvdialconf /etc/wvdial.conf
to detect these modem types and some USB modems.
If the detection is successful, read the wvdial.txt .
Edit the /etc/wvdial.conf with Root permission:
sudo gedit /etc/wvdial.conf
will be able to dial out with Root permission:
sudo wvdial
Many modems for which scanModem fails have Conexant chips.
From http://www.linuxant.com/drivers/modemident.php
get the ListModem tool, which will report on Conexant chipset modems
If the above tests fail, please provide any independent information
available on your modem.
If an alternative boot into Microsoft windows can be done, do mouse
clicks on:
Start > Settings > Control Panel > Classical View (for Window XP) >
System
> Hardware > Device Manager > Modems > Click on the + > Modem. Double
click to
expand the graphic. Manufacturer information may be displayed. For
example, CXT
stands for Conexant. Click the Diagnostics Tab. Record any hardware ID
or vendor
and device information.
Next do the Query Modem and record the ATI specifications displayed such as:
ATI3 - Agere SoftModem Version 2.1.22
ATI5 - 2.1.22, AMR Intel MB, AC97 ID:SIL REV:0x27
Try to identify the modem setup file, with name perhaps MODEM.INF.
If may contain chipset Vendor informaton.
The /proc/asound/ audio+modem diagostics are being copied.
Finished copy to Modem/ALSAalejandro.tgz
Predictive diagnostics for card in bus 00:1b.0:
Modem chipset not detected on
CLASS="Class 0403: 8086:284b"
NAME="Audio device: Intel Corporation 82801H "
PCIDEV=8086:284b
SUBSYS=104d:9005
IRQ=22
HDA=8086:284b
SOFT=8086:284b.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 8086:284b.
If another modem card is present, then most likely 8086:284b does not
host a modem.
If another modem card has not been detected, then possibilities are:
1) A Conexant modem chip is present on 8086:284b, 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:
sudo wvdialconf /etc/wvdial.conf
For candidate modem in: 00:1b.0
Class 0403: 8086:284b Audio device: Intel Corporation 82801H
Primary PCI_id 8086:284b
Subsystem PCI_id 104d:9005
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 Conexant.txt
The following ALSA alternative CANNOT work with Conexant modems.
2) An ALSA modem driver plus slmodemd. Read Smartlink.txt for details, and
to test get the package SLMODEMD.gcc4.1.tar.gz from:
http://linmodems.technion.ac.il/packages/smartlink/
----------------end Softmodem section --------------
Writing Intel.txt
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 Conexant.txt
Read Conexant.txt
Writing Conexant.txt
Writing Smartlink.txt
============ end Smartlink section =====================
The base of the UDEV device file system is: /dev/.udev
Versions adequately match for the compiler installed: 4.1.3
and the compiler used in kernel assembly: 4.1.3
Minimal compiling resources appear complete:
make utility - /usr/bin/make
Compiler version 4.1
linuc_headers base folder /lib/modules/2.6.22-14-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.
Compressed files at: /usr/src/alsa-driver.tar.bz2 /usr/src/sl-modem.tar.bz2
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-- 1 root dip 269256 2007-10-04 21:57 /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 wlan0
wmaster0
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 2008-04-21
09:24 /dev/modem -> ttySL0
slmodemd created symbolic link /dev/ttySL0:
Within /etc/udev/ files:
/etc/udev/rules.d/030_sl-modem-daemon.rules:# start/stop the daemon when
the USB modem is connected
/etc/udev/rules.d/030_sl-modem-daemon.rules:KERNEL=="slusb[0-9]*",
GROUP="dialout", RUN+="/etc/init.d/sl-modem-daemon"
/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/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
/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/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 --------
