Installed driver from linuxant. Driver compiles and modules load successfully. Modem AT commands
work, but when the modem dials out, the telco does not seem to recognize the dial tones, and
eventually returns a busy signal, resulting in the modem returning "BUSY".
Dialing in to the modem (from a regular phone) and using ATA does seem to at least start carrier
negotiation, but I haven't tried this with a remote modem.
AT&V
ACTIVE PROFILE:
E1 L1 M1 Q0 T V1 X4 W0 &C1 &D2
S00:000 S01:000 S02:043 S03:013 S04:010 S05:008 S06:002 S07:045 S08:002
S10:014 S12:050 S16:000 S18:000 S29:070
-------------------------- System information ----------------------------
CPU=i686, Fedora Core release 6 (Zod)
Kernel
Linux version 2.6.22.14-72.fc6 (brewbuilder@xxxxxxxxxxxxxxxxxxxxxxxxxxx) (gcc version 4.1.2 20070626
(Red Hat 4.1.2-13)) #1 SMP Wed Nov 21 15:12:59 EST 2007
scanModem update of: 2007-20-07
The modem symbolic link is /dev/modem -> ttySHCF0
There are no blacklisted modem drivers in /etc/modprobe* files
The Advanced Linux Sound Architecture (ALSA) packages providing audio support on your System,
also includes drivers for some modems. High Definition Audio (HDA) cards can themselves host
a softmodem chipset, with both audio+modem supported by a snd-hda-intel driver.
The ALSA diagnostics are written during bootup to /proc/asound/ folders.
Modem not detected though HDA card diagnostics, though not excluding
a possible Conexant modem chip impervious to ALSA diagnostics.
Proceeding through alternative possibilties.
Summary card and chipset information is in:
/proc/asound/cards:
0 [Live ]: EMU10K1 - SBLive! Value [CT4780]
SBLive! Value [CT4780] (rev.8, serial:0x80221102) at 0xdc60, irq 21
/proc/asound/pcm:
00-03: emu10k1 : Multichannel Playback : playback 1
00-02: emu10k1 efx : Multichannel Capture/PT Playback : playback 8 : capture 1
00-01: emu10k1 mic : Mic Capture : capture 1
00-00: emu10k1 : ADC Capture/Standard PCM Playback : playback 32 : capture 1
A copy of /proc/asound had been copied to Modem/ALSAraman.tgz
USB modem not detected by lsusb
For candidate card, firmware information and bootup diagnostics are:
PCI slot PCI ID SubsystemID Name
---------- --------- --------- --------------
04:0f.0 14f1:10b6 a0a0:00c2 Communication controller: Conexant Unknown device 10b6
Modem interrupt assignment and sharing:
16: 1443213 IO-APIC-fasteoi uhci_hcd:usb1, hcfpcihw
--- Bootup diagnostics for card in PCI slot 04:0f.0 ----
ACPI: PCI Interrupt 0000:04:0f.0[A] -> GSI 19 (level, low) -> IRQ 16
ACPI: PCI interrupt for device 0000:04:0f.0 disabled
ACPI: PCI Interrupt 0000:04:0f.0[A] -> GSI 19 (level, low) -> IRQ 16
ACPI: PCI interrupt for device 0000:04:0f.0 disabled
ACPI: PCI Interrupt 0000:04:0f.0[A] -> GSI 19 (level, low) -> IRQ 16
ACPI: PCI interrupt for device 0000:04:0f.0 disabled
ACPI: PCI Interrupt 0000:04:0f.0[A] -> GSI 19 (level, low) -> IRQ 16
ACPI: PCI interrupt for device 0000:04:0f.0 disabled
ACPI: PCI Interrupt 0000:04:0f.0[A] -> GSI 19 (level, low) -> IRQ 16
The PCI slot 04:0f.0 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 ===
There is candidate modem software.
For candidate modem in PCI bus: 04:0f.0
Class 0780: 14f1:10b6 Communication controller: Conexant Unknown device 10b6
Primary PCI_id 14f1:10b6
Support type needed or chipset: hcflinmodem
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
Completed candidate modem analyses.
The base of the UDEV device file system is: /dev/.udev
Versions adequately match for the compiler installed: 4.1.2
and the compiler used in kernel assembly: 4.1.2
Minimal compiling resources appear complete:
make utility - /usr/bin/make
Compiler version 4.1
linuc_headers base folder /lib/modules/2.6.22.14-72.fc6/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 pacakage
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:
-r-xr-xr-x 1 root root 312492 Dec 1 2006 /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)
chmod a+x /usr/sbin/pppd
or under Ubuntu related Linuxes
chmod a+x /usr/sbin/pppd
Checking settings of: /etc/ppp/options
lock
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 tun0
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: lrwxrwxrwx 1 root root 8 Dec 12 04:06 /dev/modem -> ttySHCF0
slmodemd created symbolic link /dev/ttySL0:
Within /etc/udev/ files:
/etc/udev/rules.d/00-hcfpci.rules:KERNEL=="ttySHCF0", SYMLINK="modem"
/etc/udev/rules.d/50-udev.rules:KERNEL=="modems/mwave*", NAME="%k", GROUP="uucp", MODE="0660"
Within /etc/modprobe.conf files:
/etc/modprobe.conf:alias /dev/modem /dev/ttySHCF
Within any ancient /etc/devfs files:
Within ancient kernel 2.4.n /etc/module.conf files:
alias /dev/modem /dev/ttySHCF
--------- end modem support lines --------
