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Old 12-21-2008, 05:49 AM   #16
gaur.ankit2007@gmail.com
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and then typing demesg resulted in :-

Non-extended sense class 0 code 0x0
usb 3-1: new full speed USB device using address 3
usb 3-1: device not accepting address 3, error -71
usb 3-1: new full speed USB device using address 4
scsi4 : SCSI emulation for USB Mass Storage devices
Vendor: HUAWEI Model: Mass Storage Rev: 2.31
Type: CD-ROM ANSI SCSI revision: 02
sr0: scsi-1 drive
Attached scsi CD-ROM sr0 at scsi4, channel 0, id 0, lun 0
USB Mass Storage device found at 4
Device not ready. Make sure there is a disc in the drive.
Device sr0 not ready.
Device not ready. Make sure there is a disc in the drive.
Device not ready. Make sure there is a disc in the drive.
Device not ready. Make sure there is a disc in the drive.
Device not ready. Make sure there is a disc in the drive.
ISO 9660 Extensions: Microsoft Joliet Level 1
ISOFS: changing to secondary root
SELinux: initialized (dev sr0, type iso9660), uses genfs_contexts
usb 3-1: USB disconnect, address 4
usb 3-1: new full speed USB device using address 5
scsi5 : SCSI emulation for USB Mass Storage devices
Vendor: HUAWEI Model: Mass Storage Rev: 2.31
Type: CD-ROM ANSI SCSI revision: 02
sr0: scsi-1 drive
Attached scsi CD-ROM sr0 at scsi5, channel 0, id 0, lun 0
USB Mass Storage device found at 5
ISO 9660 Extensions: Microsoft Joliet Level 1
ISOFS: changing to secondary root
SELinux: initialized (dev sr0, type iso9660), uses genfs_contexts
usb 3-1: usbfs: process 20369 (usb_modeswitch) did not claim interface 2 before use
usb 3-1: usbfs: process 20380 (usb_modeswitch) did not claim interface 2 before use

and this is the list of devices in /dev

adsp fd0u1680 lp2 null stdin tty27 tty7
agpgart fd0u1722 lp3 par0 stdout tty28 tty8
arpd fd0u1743 MAKEDEV parport0 systty tty29 tty9
audio fd0u1760 mapper parport1 tap0 tty3 ttyS0
cdrom fd0u1840 md0 parport2 tap1 tty30 ttyS1
cdrom1 fd0u1920 md1 parport3 tap10 tty31 ttyS2
cdwriter fd0u2880 md10 port tap11 tty32 ttyS3
console fd0u3200 md11 ppp tap12 tty33 ttyS4
core fd0u3520 md12 ptmx tap13 tty34 ttyS5
device-mapper fd0u360 md13 pts tap14 tty35 ttyS6
dm-0 fd0u3840 md14 ram tap15 tty36 ttyS7
dm-1 fd0u720 md15 ram0 tap2 tty37 urandom
dnrtmsg fd0u800 md16 ram1 tap3 tty38 usersock
dri fd0u820 md17 ram10 tap4 tty39 vcs
dsp fd0u830 md18 ram11 tap5 tty4 vcs1
dvd floppy md19 ram12 tap6 tty40 vcs2
dvdwriter full md2 ram13 tap7 tty41 vcs3
event0 fwmonitor md20 ram14 tap8 tty42 vcs4
fd gpmctl md21 ram15 tap9 tty43 vcs5
fd0 hda md22 ram2 tcpdiag tty44 vcs6
fd0CompaQ hdb md23 ram3 tty tty45 vcs7
fd0d360 hdb1 md24 ram4 tty0 tty46 vcs8
fd0D360 hdb2 md25 ram5 tty1 tty47 vcsa
fd0D720 hiddev0 md26 ram6 tty10 tty48 vcsa1
fd0h1200 hw_random md27 ram7 tty11 tty49 vcsa2
fd0h1440 i915 md28 ram8 tty12 tty5 vcsa3
fd0H1440 initctl md29 ram9 tty13 tty50 vcsa4
fd0h1476 input md3 ramdisk tty14 tty51 vcsa5
fd0h1494 ip6_fw md30 random tty15 tty52 vcsa6
fd0h1660 kmsg md31 rawctl tty16 tty53 vcsa7
fd0h360 log md4 root tty17 tty54 vcsa8
fd0H360 loop0 md5 route tty18 tty55 VolGroup00
fd0h410 loop1 md6 route6 tty19 tty56 xfrm
fd0h420 loop2 md7 rtc tty2 tty57 XOR
fd0h720 loop3 md8 scd0 tty20 tty58 zero
fd0H720 loop4 md9 sda tty21 tty59
fd0h880 loop5 mem sda1 tty22 tty6
fd0u1040 loop6 mice shm tty23 tty60
fd0u1120 loop7 mixer skip tty24 tty61
fd0u1440 lp0 net snd tty25 tty62
fd0u1660 lp1 nflog stderr tty26 tty63

Still i have not got the answer to my problem what is my device name????
(no ttyusb0 or similar type found)
 
Old 12-21-2008, 06:19 AM   #17
tredegar
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You do not seem to be following the advice I have given you.

You are running RHEL 4 I am running kubuntu 8.04. These distros are different.

Firstly, does RHEL 4 need the usbserial fix before you even plug your dongle in?
Try it, as root:
Code:
rmmod usbserial && modprobe usbserial vendor=0x12d1 product=0x1001
Then plug in your dongle.

Once you have plugged your dongle in, and waited for it to settle and be recognised (as a CD-ROM), why aren't you using the commands I gave you (as root) to switch the mode?
Code:
/path/to/usb_modeswitch-0.9.4./usb_modeswitch -v 0x12d1 -p 0x1001 -d 1
/path/to/usb_modeswitch-0.9.4./usb_modeswitch -v 0x12d1 -p 0x1001 -H 1
Then see if the modem devices are created:

ls /dev/ttyU*

I do NOT want to see a list of ALL the devices in /dev
Just see if /dev/ttyUSB0,1,2 have been created.

Until they exist, you cannot proceed.
 
Old 12-21-2008, 09:55 AM   #18
gaur.ankit2007@gmail.com
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i typed :

rmmod usbserial && modprobe usbserial vendor=0x12d1 product=0x1001

and got the following message

usbserial not found in /proc/modules


after that i tried the other two commands with the same result (no file as ttyusb0,1,2,.. in /dev/)

Last edited by gaur.ankit2007@gmail.com; 12-21-2008 at 10:02 AM.
 
Old 12-21-2008, 10:19 AM   #19
tredegar
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Quote:
usbserial not found in /proc/modules
OK.
That means the module is not loaded. Go ahead and load it (as root)
Code:
modprobe usbserial vendor=0x12d1 product=0x1001
Then carry on.
 
Old 12-21-2008, 05:34 PM   #20
Simon Bridge
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Code:
USB error: could not get bound driver: No data available
No driver found. Device probably not initialized. Trying to continue ...
Setting up communication with device
Trying to send the message
OK, message successfully sent.
-> See /proc/bus/usb/devices (or call lsusb) for changes. Bye
... seems it was able to talk to the modem despite being unable to find a bound driver. Still a good idea to load the module anyway as per tredegar.

Code:
then i typed -lsusb

[root@localhost dev]# lsusb
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 005: ID 12d1:1001
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 002: ID 1bcf:0007
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 002: ID 13fe:1d00
Bus 001 Device 001: ID 0000:0000
Your last lsusb output was:
Code:
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 003: ID 12d1:1001
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 002: ID 1bcf:0007
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
Now play "spot the differences"... you've got a new device:

Bus 001 Device 002: ID 13fe:1d00

Remember - the whole idea is to get a device file that wvdial can use. You need to make /dev/modem into a link with the actual modem device file. Before, you couldn't do this because your modem was identifying itself as a cd-rom (a trick it uses to get around limitations in Windows). You installed and ran a program which makes the modem switch to identifying itself correctly. Now there will be a modem device file - which wvdial can use.

You can check dmesg to find out what has been done with it - but, I'd check ls /dev/ttyU* as suggested to see if you have modem devices there.

I remain puzzled by your lsusb output - wine gives me the vendor and product name as well as the ID, vis:
Code:
$ lsusb
Bus 005 Device 004: ID 05e3:0760 Genesys Logic, Inc. USB 2.0 Card Reader/Writer
Bus 005 Device 001: ID 0000:0000  
Bus 004 Device 001: ID 0000:0000  
Bus 003 Device 001: ID 0000:0000  
Bus 002 Device 003: ID 046d:c517 Logitech, Inc. LX710 Cordless Desktop Laser
Bus 002 Device 002: ID 03f0:7e04 Hewlett-Packard 
Bus 002 Device 001: ID 0000:0000  
Bus 001 Device 006: ID 0518:0001 EzKEY Corp. USB to PS2 Adaptor v1.09
Bus 001 Device 001: ID 0000:0000
I notice that you are logged in as root all the time ... I hope this is not how you normally work. Especially, accessing the internet as root is a terrible idea.

You also seem not to understand what you are doing. A spirit of exploration is encouraged with gnu/linux - treat these setbacks as learning opportunities.
 
Old 12-21-2008, 11:45 PM   #21
gaur.ankit2007@gmail.com
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hi guys ,
i will try tredegar's command when i m near my machine.

currently i have to go to a cyber cafe to see ur posts and then try the results at home .

i tried downloading salutis-conect from the following:-


http://repository.salutis.sk/production ./
http://repository.salutis.sk/latest/salutis-connect.deb

it looks as if this page is not availaible now. is there any other way i can get salutis-connect.

i want to tell u this site and you guys are so helpful. i am learning so many new things and my interest in linux is increasing .... ty
 
Old 12-22-2008, 12:54 AM   #22
Simon Bridge
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fair enough - I used to have this problem, but I found an internet cafe wich had facilities to plug computers in to a wired ethernet... then I could read the forums and try solutions. Some people take their computers with them, use the cafe machine for communication and try solutions out on their machine right there.

It depends on the business, but it is worth shopping around.
 
Old 12-22-2008, 09:21 AM   #23
gaur.ankit2007@gmail.com
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hi guys,

i typed the 3 commands:-

and then on typing ls ttyu*:-

[root@localhost dev]# ls ttyU*
ttyUSB0 ttyUSB1 ttyUSB2

now i used the wvdial:-
[root@localhost etc]# wvdial
--> WvDial: Internet dialer version 1.54.0
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2
ATQ0 V1 E1 S0=0 &C1 &D2
OK
--> Modem initialized.
--> Sending: ATDT*99#
--> Waiting for carrier.
ATDT*99#
CONNECT
--> Carrier detected. Starting PPP immediately.
--> Starting pppd at Mon Dec 22 07:53:23 2008
--> pid of pppd: 5215
--> pppd: D2
--> Using interface ppp0
--> pppd: D2
--> pppd: D2
--> pppd: D2
--> pppd: D2
--> pppd: D2
--> Disconnecting at Mon Dec 22 07:53:59 2008
--> The PPP daemon has died: PPP negotiation failed (exit code = 10)
--> man pppd explains pppd error codes in more detail.
--> I guess that's it for now, exiting
--> The PPP daemon has died. (exit code = 10)
 
Old 12-22-2008, 09:25 AM   #24
gaur.ankit2007@gmail.com
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strangely on typing wvdial again i got:-

NO CARRIER
^BOOT:20961223,0,0,0,39
--> No Carrier! Trying again.
--> Sending: ATDT*99#
--> Waiting for carrier.
ATDT*99#
NO CARRIER
--> No Carrier! Trying again.
--> Sending: ATDT*99#
--> Waiting for carrier.
ATDT*99#
NO CARRIER
--> No Carrier! Trying again.
--> Sending: ATDT*99#
--> Waiting for carrier.
ATDT*99#
NO CARRIER
--> No Carrier! Trying again.
Caught signal #2! Attempting to exit gracefully...
--> Disconnecting at Mon Dec 22 08:04:33 2008

i am using the following wvdial.conf
[Dialer Defaults]
Modem = /dev/ttyUSB0
Baud = 3600000
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2
Init3 =
Area Code =
Phone = *99#
Username = ppp
Password = ppp
Ask Password = 0
Dial Command = ATDT
Stupid Mode = 1
Compuserve = 0
Force Address =
Idle Seconds = 0
DialMessage1 =
DialMessage2 =
ISDN = 0
Auto DNS = 1


(i have edited the resolv.conf file)

what is the problem now ??? what should i do ????

i guess we are very close to sucess
 
Old 12-22-2008, 12:00 PM   #25
tredegar
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Quote:
I remain puzzled by your lsusb output - wine gives me the vendor and product name as well as the ID
Maybe gaur.ankit needs to update his usb.ids
The buntus have a script for this here /usr/sbin/update-usbids

salutis-connect is not currently available. I don't know why. Sorry.

Quote:
I typed the 3 commands:-

and then on typing ls ttyu*:-

[root@localhost dev]# ls ttyU*
ttyUSB0 ttyUSB1 ttyUSB2
Excellent! You have managed to switch it from CD-ROM mode to modem-mode, the kernel has recognised it, and created the right device links. This is the first real progress.

But then it didn't (quite) work for you
I am no wvdial expert, but your wvdial.conf looks OK to me. Maybe you need to search on this one.

Some things to bear in mind:

modprobe usbserial vendor=0x12d1 product=0x1001 needs to be done only once per boot.
If you want to save yourself a bit of time, put that command in the file /etc/rc.local (some distros use /etc/rc.d/rc.local), on a line all by itself, just before the final exit 0 and it'll be run automatically every time your PC boots: One less thing to think about.

/path/to/usb_modeswitch-0.9.4./usb_modeswitch -v 0x12d1 -p 0x1001 -d 1
/path/to/usb_modeswitch-0.9.4./usb_modeswitch -v 0x12d1 -p 0x1001 -H 1


Needs to be done every time the USB dongle is plugged in (and in post #14 I told you how to set up a usb rule to do this automatically for you, but that's for later, when you have worked out how to bring your connection up reliably)

Sometimes it takes 1-2 minutes to bring the connection up. Be patient. Mobile-phone networks are strange.

You need to pay attention to the lights on your modem.

Mine had four "messages"

Code:
Light           Meaning
==============  =================================================
No light	Not plugged in or no power.
Green light	Plugged in but no mobile service found.
Flash Blue	Plugged in and a network is found, but not connected to yet.
Steady Blue	Connected to the Network!
So, if at first, you fail to connect, check the status of the lights, and maybe unplug and replug the dongle, repeat the usbmodeswitching commands, then try again.

There is no point in trying to connect until the modem is in the "Flashing Blue" state: It needs to have found the network signal before you try to connect to it.

For what it is worth, here is my (old) wvdial.conf
Code:
[Dialer Defaults]
Init2 = ATZ
Init3 = ATE0 V1 &D2 &C1 S0=0 +IFC=2,2
Init5 = AT+CGDCONT=1,”IP”,”3internet”
Modem Type = Analog Modem
ISDN = 0
Phone = *99#
Modem = /dev/ttyUSB0
Username = three
Password = three
Dial Command = ATDT
Stupid Mode = 1
Baud = 460800
I have notice our INIT strings are a bit different. But you may not be in the UK, and maybe you need something different. [Please update your profile: Where are you, what's your distro (see mine, at the left?)]

The Username & Password do not matter as authentication is handled by the SIM in the dongle.
Quote:
(i have edited the resolv.conf file)
Why? This should be filled in automatically when your dongle connects to your ISP. Whatever you have in that file, delete it before you next try to connect.
When you are (eventually) connected, it'll tell you the IP Number(s) of your ISP's DNS servers.

Keep trying. Be patient. Be methodical and logical. You are making good progress.
Good luck.

Last edited by tredegar; 12-22-2008 at 12:01 PM. Reason: tidy-up
 
Old 12-22-2008, 10:25 PM   #26
gaur.ankit2007@gmail.com
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hi tredegar ,
i am in india, so does it make a diference??? do i have to change my init parameters depending on the location?? if yes how do we come to know which init parameters to use ????

and thanx a lot !!!! somewhere in the process the evil thought of switching to windows had crossed my mind !!

Last edited by gaur.ankit2007@gmail.com; 12-22-2008 at 10:27 PM.
 
Old 12-23-2008, 07:57 AM   #27
gaur.ankit2007@gmail.com
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hi,

i tried using the modem in windows xp it made the following log file after getting connected can anybody help???



2008-12-23 19:09:08:984 Send : "AT+CGMM
"
2008-12-23 19:09:09:016 Receive 16 Bytes:"

EG162G



OK

"
2008-12-23 19:09:09:078 Send : "AT+CMEE=1
"
2008-12-23 19:09:09:094 Receive 6 Bytes:"

OK

"
2008-12-23 19:09:09:094 Send : "ATE0
"
2008-12-23 19:09:09:109 Receive 6 Bytes:"

OK

"
2008-12-23 19:09:09:109 Send : "AT^HS=0,0
"
2008-12-23 19:09:09:125 Receive 31 Bytes:"

^HS:20961223,0,0,0,39



OK

"
2008-12-23 19:09:09:125 Record : "The Product type is GSM_WCDMA"
2008-12-23 19:09:09:125 Send : "AT+CFUN?
"
2008-12-23 19:09:09:141 Receive 18 Bytes:"

+CFUN: 1



OK

"
2008-12-23 19:09:09:156 Record : "Query SIM Status"
2008-12-23 19:09:09:156 Send : "AT+CLCK="SC",2
"
2008-12-23 19:09:09:187 Receive 18 Bytes:"

+CLCK: 0



OK

"
2008-12-23 19:09:09:203 Send : "AT+CPIN?
"
2008-12-23 19:09:09:219 Receive 22 Bytes:"

+CPIN: READY



OK

"
2008-12-23 19:09:09:219 Send : "AT+CLCK="SC",2
"
2008-12-23 19:09:09:266 Receive 18 Bytes:"

+CLCK: 0



OK

"
2008-12-23 19:09:09:266 Send : "AT^CPIN?
"
2008-12-23 19:09:09:281 Receive 33 Bytes:"

^CPIN: READY,,10,3,10,3
 
Old 12-23-2008, 09:18 AM   #28
tredegar
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Quote:
i am in india, so does it make a diference?
It might do, there is a thread here giving details for different countries:
http://ubuntuforums.org/showthread.php?t=633981

Probably more important - who is your ISP?

I don't know what to make of your windows log. Can you use a "USB sniffer" with windows to see what control codes are being passed to the modem to initiate the connecton?
If so, please post the output in code tags (Click "Go advanced" in the LQ quick-reply editor for this option). Maybe that is what you just posted, but it makes no sense as it is not in code tags, and so I cannot "count the bytes". Please try again.


You might backup your original wvdial.conf and try this one:

Code:
[Dialer Defaults]
Modem = /dev/ttyUSB0 
Baud = 460800
Modem Type = Analog Modem
Init2 = ATZ
Init3 = ATE0V1&D2&C1S0=0+IFC=2,2
Init5 = AT+CGDCONT=1,"IP","internet";
Phone = *99#
Username = ppp
Password = ppp
Ask Password = 0
Dial Command = ATDT
Stupid Mode = 1
Or, try adding this line to the wvdial.conf that nearly worked in your post #23
Code:
Init5 = AT+CGDCONT=1,"IP","internet";
I also suggest that after changes to wvdial.conf before you try to connect again, unplug the modem, plug it in again, run the 2 usbmodeswitch lines, then try to connect.

The pppd error 10 you received means
The PPP negotiation failed, that is, it didn’t reach the point
where at least one network protocol (e.g. IP) was running.
 
Old 12-23-2008, 11:24 AM   #29
gaur.ankit2007@gmail.com
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hi trdegar,
i made a wvdial from the windows log i had posted earlier and i got connected:_

[root@localhost ~]# wvdial
--> WvDial: Internet dialer version 1.54.0
--> Initializing modem.
--> Sending: AT+CGMM
AT+CGMM
EG162G
OK
--> Sending: AT+CMEE=1
AT+CMEE=1
OK
--> Sending: ATE0
ATE0
OK
--> Sending: AT^HS=0,0
^HS:20961223,0,0,0,39
OK
--> Sending: AT+CFUN?
OK
--> Sending: AT+CLCK="SC",2
+CLCK: 0
OK
--> Sending: AT+CPIN?
+CPIN: READY
OK
--> Sending: AT+CLCK="SC",2
+CLCK: 0
OK
--> Modem initialized.
--> Sending: ATDT*99#
--> Waiting for carrier.
CONNECT
--> Carrier detected. Starting PPP immediately.
--> Starting pppd at Tue Dec 23 10:31:24 2008
--> pid of pppd: 4249
--> Using interface ppp0
--> pppd: nit2
--> pppd: nit2
--> pppd: nit2
--> pppd: nit2
--> local IP address 10.8.36.107
--> pppd: nit2
--> remote IP address 10.64.64.64
--> pppd: nit2
--> primary DNS address 202.56.250.5
--> pppd: nit2
--> secondary DNS address 202.56.250.6
--> pppd: nit2


the green light became steady indicating i was connected to internet

but now i am not able to view the pages in the firefox web browser

when i type http://www.google.com it shows file http://www.google.com not found

is this web browser's fault if i download a new web browser will it help ??? the fire fox i have currently came with the rhel4 cd

Last edited by gaur.ankit2007@gmail.com; 12-23-2008 at 11:26 AM.
 
Old 12-23-2008, 11:36 AM   #30
tredegar
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Quote:
i made a wvdial from the windows log i had posted earlier and i got connected:_
Congratulations!

1] Please post your (working) wvdial.conf and tell us your ISP (It will be helpful for other people in India).

Quote:
but now i am not able to view the pages in the firefox web browser
2] Then DNS is not set up properly.

From your post:
Code:
 --> local IP address 10.8.36.107
 --> pppd: nit2
 --> remote IP address 10.64.64.64
 --> pppd: nit2
 --> primary DNS address 202.56.250.5
 --> pppd: nit2
 --> secondary DNS address 202.56.250.6
 --> pppd: nit2
(See what I mean about CODE tags, they make code easier to read)
You have received the IP numbers of two DNS servers. These should have automatically been put in /etc/resolv.conf like this:
Code:
nameserver 202.56.250.5
nameserver 202.56.250.6
So something is still not quite right
If they aren't, put them there, and try firefox again.

Quote:
is this web browser's fault if i download a new web browser will it help ???
No, it is a DNS problem, see above, and please post your working wvdial.conf
 
  


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