HI All, I am getting junc character when connecting using minicom ... I am using usb to serial converter. In minicom I have changed the serial device as /dev/ttyUSB0 dmesg:: [ 2444.664019] usb 2-1.1: Product: USB 2.0 To COM Device [ 2444.664024] usb 2-1.1: Manufacturer: Prolific Technology Inc. [ 2444.664846] pl2303 2-1.1:1.0: pl2303 converter detected [ 2444.666637] usb 2-1.1: pl2303 converter now attached to ttyUSB0 uname -a :: Linux aditya-Aspire-E1-571 3.5.0-34-generic #55~precise1-Ubuntu SMP Fri Jun 7 16:32:06 UTC 2013 i686 i686 i386 GNU/Lin I am not sure what the problem is.. Any expert suggestion please :) Thanks in advance .. � �ro�@Frie�dl�ARM /]# �T۰S7=45 S0=0 L1V1 �4 &c1 �1 Q� �/bi�/sh� AT: no� foun -/b�n/s�: c1: no� foun �1] + Do�e(127) AT S�����=45S=0 L1 V1 X [ro�t@Fri�ndl�ARM /]# l �in0� �ome [1�34�lost廿�ou�� 4m�rocm 1;�4msys ;34�var de� 4mlib0� 4mm�t ;34mroo�[0� 34mtmp �w 34�etc0� 泠6ml�nux�cm �mo� bin ;34mus�0m [roo�@F�ienl��R� /�#