go to this file :- $ sudo gedit /etc/resolv.conf
make these changes nameserver 8.8.8.8 nameserver 8.8.4.4 On 4/25/10, Alok Singh Mahor <[email protected]> wrote: > Hi all, > > I am using MTNL prepaid in Delhi on Samsung C5212, but I am unable to > connect internet on my laptop running Ubuntu 9.10 via mobile which has MTNL > connection. in mobile I am able to use internet. > content of my /etc/wvdial.conf is > > [Dialer Defaults] > Init1 = ATZ > Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 > Modem Type = USB Modem > ISDN = 0 > Modem = /dev/ttyACM0 > Baud = 460800 > Phone = *99# > Password = mtnl > Username = mtnl123 > > here I am posting the output of sudo wvdial > > a...@alok:~$ sudo wvdial > --> WvDial: Internet dialer version 1.60 > --> Cannot get information for serial port. > --> Initializing modem. > --> Sending: ATZ > OK > --> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 > ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 > OK > --> Modem initialized. > --> Sending: ATDT*99# > --> Waiting for carrier. > ATDT*99# > CONNECT > --> Carrier detected. Waiting for prompt. > --> Don't know what to do! Starting pppd and hoping for the best. > --> Starting pppd at Sun Apr 25 03:55:02 2010 > --> Pid of pppd: 21224 > --> Using interface ppp0 > --> pppd: (�m[...@�m[08] > --> pppd: (�m[...@�m[08] > --> pppd: (�m[...@�m[08] > --> pppd: (�m[...@�m[08] > --> pppd: (�m[...@�m[08] > --> local IP address 59.179.137.98 > --> pppd: (�m[...@�m[08] > --> remote IP address 192.200.1.21 > --> pppd: (�m[...@�m[08] > --> primary DNS address 203.94.243.70 > --> pppd: (�m[...@�m[08] > --> secondary DNS address 59.179.243.7 > --> pppd: (�m[...@�m[08] > --> pppd: (�m[...@�m[08] > --> Connect time 0.1 minutes. > --> pppd: (�m[...@�m[08] > --> pppd: (�m[...@�m[08] > --> pppd: (�m[...@�m[08] > --> pppd: (�m[...@�m[08] > --> Disconnecting at Sun Apr 25 03:55:10 2010 > --> The PPP daemon has died: A modem hung up the phone (exit code = 16) > --> man pppd explains pppd error codes in more detail. > --> Try again and look into /var/log/messages and the wvdial and pppd man > pages for more information. > --> Auto Reconnect will be attempted in 5 seconds > --> Cannot get information for serial port. > --> Initializing modem. > --> Sending: ATZ > ATH > NO CARRIER > OK > --> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 > ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 > OK > --> Modem initialized. > --> Cannot get information for serial port. > --> Initializing modem. > --> Sending: ATZ > ATZ > OK > --> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 > ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 > OK > --> Modem initialized. > --> Sending: ATDT*99# > --> Waiting for carrier. > ATDT*99# > --> Timed out while dialing. Trying again. > --> Sending: ATDT*99# > --> Waiting for carrier. > ATDT*99# > > > so could you please suggest what wrong from my side? > thanks in advance > > -- > Alok Singh Mahor > CSE, IIT Delhi > www.alokmahor.tk > > Join the next generation of computing, Open Source, and Linux/GNU! > > -- > l...@iitd - http://tinyurl.com/ycueutm > > Subscription settings: > http://groups.google.com/group/iitdlug/subscribe?hl=en > -- ________________________________ SHEEL SINDHU MANOHAR Twitter: http://twitter.com/ssmanohar Blog: http://www.sheelsindhu.co.cc/ ________________________________ -- l...@iitd - http://tinyurl.com/ycueutm
