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ebike
Guru
Joined: 07 Dec 2002
Posts: 384
Location: Christchurch, New Zealand
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 Posted: Wed Jul 28, 2004 8:37 pm Post subject: slmodem and NO_CARRIER or NO_DIALTONE issue |
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Hi All,
I am continually frustrated in my attempts to get the slmodem driver working for the Intel 82801xx chipsets.
I have tried the slamr driver. I have tried the ALSA driver. I have tried it on two different machines, one with the 82801DB chipset, one with the 82801AA chipset. Still the same problem. I can talk to the modem with AT commands both with KPPP and wvdial. The init string is accepted (OK) and the dial string is accepted. It just seems the modem is not being connected to the phone line. What is the solution.
I have seached this forum, I have googled the web, there are many people with the problem, but no obvious fixes for the people with the problem.
For some people it just works, but there doesn't seem to be any difference in the installation between them ...
My lspci is:
| Code: |
laptop root # lspci
00:00.0 Host bridge: Intel Corp.: Unknown device 3580 (rev 02)
00:00.1 System peripheral: Intel Corp.: Unknown device 3584 (rev 02)
00:00.3 System peripheral: Intel Corp.: Unknown device 3585 (rev 02)
00:02.0 VGA compatible controller: Intel Corp.: Unknown device 3582 (rev 02)
00:02.1 Display controller: Intel Corp.: Unknown device 3582 (rev 02)
00:1d.0 USB Controller: Intel Corp. 82801DB USB (Hub #1) (rev 01)
00:1d.1 USB Controller: Intel Corp. 82801DB USB (Hub #2) (rev 01)
00:1d.2 USB Controller: Intel Corp. 82801DB USB (Hub #3) (rev 01)
00:1d.7 USB Controller: Intel Corp. 82801DB USB EHCI Controller (rev 01)
00:1e.0 PCI bridge: Intel Corp. 82801BAM/CAM PCI Bridge (rev 81)
00:1f.0 ISA bridge: Intel Corp.: Unknown device 24cc (rev 01)
00:1f.1 IDE interface: Intel Corp.: Unknown device 24ca (rev 01)
00:1f.5 Multimedia audio controller: Intel Corp. 82801DB AC'97 Audio (rev 01)
00:1f.6 Modem: Intel Corp. 82801DB AC'97 Modem (rev 01)
01:01.0 CardBus bridge: O2 Micro, Inc. OZ6912 Cardbus Controller
01:03.0 Network controller: Broadcom Corporation: Unknown device 4320 (rev 02)
01:08.0 Ethernet controller: Intel Corp. 82801BD PRO/100 VE (MOB) Ethernet Controller (rev 81)
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More detailed lspci:
| Code: |
00:1f.6 Modem: Intel Corp. 82801DB AC'97 Modem (rev 01) (prog-if 00 [Generic])
Subsystem: PCTel Inc: Unknown device 4c21
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at d400 [size=256]
I/O ports at d080 [size=128]
Capabilities: [50] Power Management version 2
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My ALSA cards are:
| Code: |
cat /proc/asound/cards
0 [I82801DBICH4 ]: ICH - Intel 82801DB-ICH4
Intel 82801DB-ICH4 at 0xfaeff800, irq 11
1 [Modem ]: ICH - Intel 82801DB-ICH4 Modem
Intel 82801DB-ICH4 Modem at 0xd400, irq 11
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I use slmodem with:
| Code: |
slmodemd -a -c NEW_ZEALAND hw:1
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My modules:
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laptop root # lsmod
Module Size Used by
i830 66736 2
ohci_hcd 16644 0
e100 27776 0
mii 4096 1 e100
snd_intel8x0m 15940 2
snd_intel8x0 28968 1
snd_ac97_codec 56324 2 snd_intel8x0m,snd_intel8x0
gameport 3712 1 snd_intel8x0
snd_mpu401_uart 5760 1 snd_intel8x0
snd_rawmidi 19232 1 snd_mpu401_uart
snd_seq_device 6408 1 snd_rawmidi
uhci_hcd 28048 0
intel_agp 15388 1
agpgart 27432 3 intel_agp
vfat 11392 0
fat 38592 1 vfat
ndiswrapper 65024 0
snd_pcm_oss 47780 0
snd_pcm 79524 3 snd_intel8x0m,snd_intel8x0,snd_pcm_oss
snd_page_alloc 9092 3 snd_intel8x0m,snd_intel8x0,snd_pcm
snd_timer 20228 1 snd_pcm
snd_mixer_oss 16384 4 snd_pcm_oss
snd 44388 10 snd_intel8x0m,snd_intel8x0,snd_ac97_codec,snd_mpu401_uart,snd_rawmidi,snd_seq_device,snd_pcm_oss,snd_pcm,snd_timer,snd_mixer_oss
sbp2 20872 0
ohci1394 29828 0
ieee1394 88756 2 sbp2,ohci1394
usb_storage 25856 0
hid 30528 0
ehci_hcd 23428 0
usbcore 86236 7 ohci_hcd,uhci_hcd,usb_storage,hid,ehci_hcd
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Here is my wvdial.conf:
| Code: |
[Dialer Defaults]
Modem = /dev/ttySL0
Baud = 460800
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ISDN = 0
Carrier Check = no
Modem Type = Analog Modem
Phone = 1234567
Username = noddy
Password = secret
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 Please can someone help
_________________
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Politicians are like nappies (Diapers), you need to change them often, and for the same reason .... |
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Cottonee
n00b
Joined: 23 Sep 2003
Posts: 73
Location: Palmerston North, New Zealand
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| Posted: Sat Jul 31, 2004 11:38 pm Post subject: |
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Did you hear the dial tone from your modem when it tried to connect? Try open terminal program (kppp also has small terminal in modem setup page) and using AT command to call your ISP. Example, ATDT08670000. If you can see login and password prompt then your problem is not about modem. Try setup modem to turn on sound ATM1L3
Good luck
-Nat |
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ebike
Guru
Joined: 07 Dec 2002
Posts: 384
Location: Christchurch, New Zealand
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| Posted: Sun Aug 01, 2004 4:17 am Post subject: |
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No Dial tone at all. No clicks nothing.
One discovery I have made is that if the phone line is not plugged in, I get a "No Dial Tone" message straight away. If it is plugged in, I get the "No Carrier" message.
It seems to be detecting the dial tone ok.
I have read that wvdial needs the "Carrier Check = no" line in
a particular place in the wvdial.conf file, but I have tried it everywhere and still no joy
I tried the ATM1L3 command, but still no sound.
_________________
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Politicians are like nappies (Diapers), you need to change them often, and for the same reason .... |
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Cottonee
n00b
Joined: 23 Sep 2003
Posts: 73
Location: Palmerston North, New Zealand
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| Posted: Sun Aug 01, 2004 5:10 am Post subject: |
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OK... I have slmodem (v. 2.9.7) driver working on my IBM Laptop R32. However, I never tried compile it with ALSA mode. Why don't you try compile it without ALSA mode. Compile and install as a module and call that module (slamr) when Linux start. Then call modem driver part like
| Code: | | slmodemd -c 7e /dev/slamr0 |
Make sure you can compile and install module without any error. Using make && make install script. And using latest driver (v. 2.9.9)
-Nat |
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ebike
Guru
Joined: 07 Dec 2002
Posts: 384
Location: Christchurch, New Zealand
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| Posted: Sun Aug 01, 2004 5:15 am Post subject: |
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Wll I have allready tried that with the exact same results ..
Any more suggestions much appreciated, I have come to a
dead end.
_________________
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Politicians are like nappies (Diapers), you need to change them often, and for the same reason .... |
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Cottonee
n00b
Joined: 23 Sep 2003
Posts: 73
Location: Palmerston North, New Zealand
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| Posted: Sun Aug 01, 2004 10:28 am Post subject: |
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Try lsmod and to check that "slamr" module has loaded into your system before you call "slmodemd". If it doesn't work, I think you should try compile a new test kernel by not include USB, sound, ethernet and ndiswrapper driver. Then test it with slmodem again.
-Nat |
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lucascarnato
n00b
Joined: 22 Sep 2003
Posts: 34
Location: Italy
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| Posted: Thu Jan 27, 2005 12:31 pm Post subject: NO CARRIER slmodem |
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I have a problem with slmodem. Kppp try to connect to my isp, I can listen to the usual noise, but kppp stop with NO CARRIER error.
Have you got an idea how to solve the problem.
I can't use wvdial becouse it can't comunicate with the serial port!!!
I read in the forum to use Kppp and now I have again another error.
Anyway i think 1 year ago I was able to use my slmodem without any problem with kppp and also with wvdial and gnome-ppp.
What is going on??
luca |
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