Forum Ubuntu-it

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cd
./scanmodem

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cd
ls
(così vedi il contenuto della cartella home)
./sca[TAB]  

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 Only plain text email is forwarded by the  Discuss@Linmodems.org List Server,
 as HTML can contain viruses. Use as the email Subject Line:
           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@Linmodems.org 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@palmer) (gcc version 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)) #1 SMP Sun Oct 14 23:05:12 GMT 2007
 scanModem update of:  2008_02_25


 There are no blacklisted modem drivers in /etc/modprobe*  files 

The Advanced Linux Sound Architecture (ALSA) packages providing audio support, 
also includes drivers for some modems. The ALSA diagnostics are written during 
bootup to /proc/asound/ folders.

 The /proc/asound/ audio+modem diagostics are being copied.
 Finished copy to Modem/ALSAbat.tgz

The ALSA verion is 1.0.14
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: HDA Generic : HDA Generic : playback 1 : capture 1

about /proc/asound/cards:
------------------------
 0 [Intel          ]: HDA-Intel - HDA Intel
                      HDA Intel at 0xf8400000 irq 23

 The modem codec file for the the HDA card is: /proc/asound/card0/codec#1
--------------------------------------------------------
Codec: Motorola Si3054
Address: 1
Vendor Id: 0x10573055
Subsystem Id: 0x10573055
Revision Id: 0x100700

 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

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	103c:30cc	Audio device: Intel Corporation 82801H 

 Modem interrupt assignment and sharing: 
 23:        511        519   IO-APIC-fasteoi   HDA Intel
 --- Bootup diagnostics for card in PCI slot 00:1b.0 ----
[   13.828000] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 22 (level, low) -> IRQ 23
[   13.828000] PCI: Setting latency timer of device 0000:00:1b.0 to 64


 === Finished modem firmware and bootup diagnostics section. ===
 === 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 "
PCIDEV=8086:284b
SUBSYS=103c:30cc
SUBven=103c
IRQ=23
CODECp=10573055
IDENT=slmodemd
SLMODEMD_DEVICE=hw:0,6
SoftChip=10573055
CODECp=10573055
HDA=8086:284b
Driver=snd-hda-intel
SOFT=8086:284b.HDA

 For candidate modem in:  00:1b.0
   Class 0403: 8086:284b Audio device: Intel Corporation 82801H
      Primary PCI_id  8086:284b
    Subsystem PCI_id  103c:30cc 
    Softmodem codec or chipset from diagnostics: 
                               from    Archives: 10573055, residing on a HDA Subsystem with support by slmodemd and driver snd-hda-intel
                        
      

 Lacking a dsp (digital signal processing) chip, the modem is a software 
 intensive or "softmodem" type. Its primary controller manages the traffic 
 with the CPU. But the software needed is specified in the Subsystem.
 -----------------------------------------
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.gcc4.1.tar.gz having a compiled slmodemd. Unpack under Linux with:
 	$ tar zxf SLMODEMD.gcc4.1.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: 4.1.3
             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. 



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 eth1
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:

     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 --------

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bat@bat-laptop:~$ cd
bat@bat-laptop:~$ ls
Documenti  Immagini  Modem   Pubblici              scanModem.gz  Video
Examples   Modelli   Musica  scanModem.2008041236  Scrivania
bat@bat-laptop:~$ ./scanModem.200804136
bash: ./scanModem.200804136: No such file or directory
bat@bat-laptop:~$ ./scanmodem.200804136
bash: ./scanmodem.200804136: No such file or directory
bat@bat-laptop:~$ ./scanModem
bash: ./scanModem: No such file or directory
bat@bat-laptop:~$ ./scanmodem
bash: ./scanmodem: No such file or directory
bat@bat-laptop:~$ 

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cd
ls
chmod a+x slmodemd

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sudo nautilus

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sudo cp slmodemd /usr/sbin

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sudo wvdialconf

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sudo nautilus