centos and Fedora dual boot issue - Updated grub2

After installing both CENTOS  and Fedora 18, Centos  "disappeared" from Grub menu. Only Fedora 18 is bootable.

Then, able to restore Centos by issuing following commands.

#grub2-mkconfig -o /boot/grub2/grub.cfg

#grub2-install /dev/sda

gdbserver in Board

Assuming you have networking already setup to your target board. Copy gdbserver to it, run:

$ gdbserver --multi :2345

On your development machine, run:

$ arm-linux-gnueabihf-gdb
(gdb) target extended BOARD-IP-ADDR:2345
(gdb) set remote exec-file /bin/true
(gdb) run

and you're up and running with remote cross debugging.

http://stackoverflow.com/questions/13269948/need-cross-gdb-for-device


Both gdbserver and arm-linux-gnuXXXX-gdb are  present in our toolchain.

disable read out aloud sender name when SMS received

You may have driving mode turned on and didn`t realize it. 1) Go into Settings 2) Select Voice Input Output 3) Select Text to Speech 4) Click off Driving Mode. 
Read more: How to stop samsung galaxy s2 reading the text message sender out? - Even when my phone is in silent mode, the phone still reads out the number of the sender. and i have no idea how to turn it off :: Ask Me Fast at http://www.askmefast.com/How_to_stop_samsung_galaxy_s2_reading_the_text_message_sender_out-qna1622993.html#q617165

SMS option from gmail - change from hangout to chat option

From gmail, you should be able to send SMS.

I have noticed in one account, this option is not ENABLED. Here it was in "Hangout option"
If you revert from Hangout option to Chat option, You should be able to see SMS option available.

Also, note, the contact with which you wish to sms, have their mobile number updated in their contact info. Otherwise, OBVIOUSLY you will not see SMS option.

Linux wifi connect to router

iwlist scan
=> it should show the interfaces available.

iwconfig wlan0 essid CiscoEssid
=> associate with a essid

ifconfig wlan0 192.172.1.16 netmask 255.255.255.0 up
=> assign ip address

ping 
=> should be able to communicate