Need help in copying the image in sd card using Ubuntu

[khamar24]

Dear vaishali,
             Thanks for the help. Here what is the use of putty, if im using VGA? BTW im getting junk data in putty while booting.

[jwischka]

Dear vaishali,
             Thanks for the help. Here what is the use of putty, if im using VGA? BTW im getting junk data in putty while booting.

Do you have it hooked up correctly?

The use is that the serial console (putty) can display debug messages that do not get written to the VGA port - therefore if things aren't working, you can sometimes tell what the problem is by looking at the serial data.

[khamar24]

Dear jwischka and vaishali,
              I understood, Now am getting the debug messages in Putty. Earlier there was some problem in  usb-serial cable.