Re: Chelala, Cuba Ubuntu 6.06 LTS kernel 2.6.15-23-386

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Harold,

You need to get precompiled SLMODEMD.tar.gz

Support type needed or chipset: slmodemd

An ALSA (Advanced Linux Sound Architecture) modem driver:  snd-intel8x0m
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-1.0.13.tar.gz having a compiled slmodemd. Unpack under Lin
ux with:
       $ tar zxf SLMODEMD-1.0.13.tar.gz
and read instructions therein. But briefly, the modem is setup with command:
        slmodemd -c YOUR_COUNTRY --alsa modem:1
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.

I have run
# ./scanModem test and it confirms that SLMODEMD is needed.

[root@localhost ~]# ./scanModem test 8086:24c6 1025:003d

From http://limodems.technion.ac.il , get a recent update of scanModem,
if this copy was not there obtained. There are weekly updates.
Updated on: 2007_June_19

Identifying PCI bus slots with candidate modems.
=== Finished modem firmware and bootup diagnostics section. ===
=== Next deducing cogent software ===


   Substituted test inputs:
PCIDEV=8086:24c6
SUBSYS=1025:003d

Analysing card in PCI bus 00:08.0, writing to scanout.00:08.0
       Modem with PCI ID 8086:24c6 is in the software modem category.
The modem driver snd-intel8x0m is Not loaded.

To enable functional diagnostics, please either briefly login as Root:
        su - root (Not for Ubuntu)
and unload and reload the modem driver
         modprobe -r snd-intel8x0m
         modprobe snd-intel8x0m
Exit Root status
        exit
and rerun
       ./scanModem

2nd run of scanModem
Checking for match with Archived softmodem information.
IDENT=slmodemd
Using scanout.00:08.0 data, and writing guidance to ModemData.txt

There was a failure to acquire modem codec information, suggesting either
a Conexant modem chip, not supported by the ALSA modem driver snd-intel8x0m,
of that snd-intel8x0m may require reloading. Please with Root permission do:
        modprobe -r snd-intel8x0m
        modprobe snd-intel8x0m
Then rerun
       ./scanModem
If displayed, Ignore his message on the next run.

Writing Intel.txt
Writing Smartlink.txt

Writing residual guidance customized to your System.
  A subfolder Modem/  has been written,  containing these files with
more detailed Information:
------------------------------------------------------------------------------------------
1stRead.txt    DriverCompiling.txt  InfoGeneral.txt  Intel.txt
ModemData.txt   Rational.txt         scanout.00:08.0  Smartlink.txt
SoftModem.txt   Testing.txt          UNSUBSCRIBE.txt  wvdial.txt
YourSystem.txt
-------------------------------------------------------------------------------------------
      Please read 1stRead.txt first for Guidance.

Regards,

Antonio

[root@localhost ~]#

On 7/15/07, Harold Chelala <chelala@xxxxxxxxx> wrote:
CPU=i686,  Ubuntu 6.06 LTS
Linux version 2.6.15-23-386 (buildd@rothera) (gcc version 4.0.3 (Ubuntu
4.0.3-1ubuntu5)) #1 PREEMPT Tue May 23 13:49:40 UTC 2006
 scanModem update of:  2007_June_19


ALSAversion 1.0.10
USB modem not detected by lsusb

Modem or host audio card candidates have firmware information:

 PCI slot PCI ID  SubsystemID Name
 ---------- --------- --------- --------------
 0000:00:1f.6 8086:24c6 1025:003d Modem: Intel Corporation 82801DB/DBL/DBM

 Modem interrupt assignment and sharing:
 10:      29123          XT-PIC  uhci_hcd:usb1, uhci_hcd:usb2,
uhci_hcd:usb3, ehci_hcd:usb4, eth0, Intel 82801DB-ICH4, yenta,
i915@pci:0000:00:02.0

 --- Bootup diagnositcs for card in PCI slot 0000:00:1f.6 ----
[4294670.728000] ACPI: PCI Interrupt 0000:00:1f.6[B] -> Link [LNKB] -> GSI
10 (level, low) -> IRQ 10
[4294670.728000] ACPI: PCI interrupt for device 0000:00:1f.6 disabled

 The PCI slot 0000:00:1f.6 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 Bootup.txt about possible fixes.
 Send dmesg.txt along with ModemData.txt to discuss@xxxxxxxxxxxxx
 if help is needed.


 === Finished modem firmware and bootup diagnostics section. ===
 === Next deducing cogent software ===

 Completed candidate modem analyses.

 The base of the UDEV device file system is: /dev/.udev

 The kernel was compiled with gcc version 4.0.3 and a compiler is not
installed


If compiling a modem driver proves to be necessary, one of the two
procedures must be followed.
If not yet on the Internet, put the Dapper install CD in the drive
Open a terminal and therein:
$ sudo apt-get install  gcc-4.0  make
Additionally the package linux-headers-2.6.15-23-386 must be downloaded.
Go to http://packages.ubuntu.com/  and search for
linux-headers-2.6.15-23-386
After downloading, it can be installed with:
$ sudo dpkg -i linux-header*.deb

Or alternatively if online through Ethernet do:
$ sudo apt-get update
$ sudo apt-get install build-essential
will do all the necessary installations mentioned above.

In either installation case, set a symbolic link which will be expected
later:
$ sudo ln -s /usr/bin/gcc-4.0  /usr/bin/gcc
After check with:
$ ls -l /usr/bin/gcc*
which should display:
lrwxrwxrwx 1 root root    16 2006-07-09 21:53 /usr/bin/gcc ->
/usr/bin/gcc-4.0
-rwxr-xr-x 1 root root 93584 2006-04-20 18:22 /usr/bin/gcc-4.0
-rwxr-xr-x 1 root root 16245 2006-04-20 18:13 /usr/bin/gccbug-4.0

 Kernel-header resources needed for compiling are not manifestly ready!

 If compiling is necessary packages must be installed, providing:
 gcc-4.0 make linux-headers-2.6.15-23-386


Checking pppd properties:
 -rwsr-xr-- 1 root dip 257720 2006-02-23 16:33 /usr/sbin/pppd

In case of an "error 17" "serial loopback" problem, see:
    http://phep2.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
auth
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.
==========================================================

 Checking for modem support lines:
 --------------------------------------
     /device/modem symbolic link:
slmodemd created symbolic link /dev/ttySL0:
     Within /etc/udev/ files:
/etc/udev/rules.d/60-symlinks.rules:# Create /dev/modem symlink
/etc/udev/rules.d/60-symlinks.rules:KERNEL=="ttyLTM[0-9]*",
SYMLINK+="modem"
     Within /etc/modprobe.conf files:
/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/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
     Within any ancient /etc/devfs files:

     Within ancient kernel 2.4.n /etc/module.conf files:

--------- end modem support lines --------



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