I just received "another" pci modem which I can't get recognized on my
Hardy kernel. I was becoming familiar with Linux 4-5 months ago but
when I upgraded to a newer kernel the modem I had would not connect.
Here is my modem info which I have tried to research, but hitting some
dead ends:
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 2.6.24-16-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,
Linux version 2.6.24-16-generic (buildd@palmer) (gcc version 4.2.3 (Ubuntu 4.2.3-2ubuntu7)) #1 SMP Thu Apr 10 13:23:42 UTC 2008
scanModem update of: 2008_07_12
There are no blacklisted modem drivers in /etc/modprobe* files
Attached USB devices are:
ID 0781:5150 SanDisk Corp. SDCZ2 Cruzer Mini Flash Drive (thin)
ID 0781:5151 SanDisk Corp. Cruzer Micro 256/512MB Flash Drive
ID 0409:0059 NEC Corp. HighSpeed Hub
USB modems not recognized
For candidate card in slot 02:01.0, firmware information and bootup diagnostics are:
PCI slot PCI ID SubsystemID Name
---------- --------- --------- --------------
02:01.0 11c1:0480 1668:0480 Communication controller: Agere Systems Venus Modem
Modem interrupt assignment and sharing:
16: 1 IO-APIC-fasteoi
--- Bootup diagnostics for card in PCI slot 02:01.0 ----
[ 21.152602] ACPI: PCI Interrupt 0000:02:01.0[A] -> GSI 22 (level, low) -> IRQ 16
[ 21.152885] 0000:02:01.0: ttyS1 at I/O 0xec00 (irq = 16) is a 16550A
=== Finished firmware and bootup diagnostics, next deducing cogent software. ===
Predictive diagnostics for card in bus 02:01.0:
Modem chipset detected on
NAME="Communication controller: Agere Systems Venus Modem "
CLASS=0780
PCIDEV=11c1:0480
SUBSYS=1668:0480
IRQ=16
IDENT=Agere.Venus_serial_drivers
For candidate modem in: 02:01.0
0780 Communication controller: Agere Systems Venus Modem
Primary device ID: 11c1:0480
Support type needed or chipset: Agere.Venus_serial_drivers
----------------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/packages/ltmodem/kernel-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/packages/ltmodem/11c11040/
The suse-10-2a.tar.gz has newer Agere/LSI code, but there are compiling problems with newer kernels/
-------------- end Agere Systems 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/2.6.24-16-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 n. 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 269256 2007-10-04 12:57 /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/DOCs/YourSystem.txt concerning other COMM channels: eth0 eth0:avahi
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/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 --------
