[AOSP] Initiate Development

Day 0

DONE:

• Copy AOSP repository from other server to Eternal Drive.

Day 1

DONE:

• Prepare a Computer.
• Intel C2D 
• 2 GB DDR2
• 160 GB HDD
• Installing Ubuntu 12.04 64 bit
• Setup Environment for AOSP Development.
• Install JDK6
• Install a lot of packages
• setup ccache
• setup USB access
• Copy AOSP repository from External Drive.
• Copy mirror folder
• SYNC repository to WORKING_DIRECTORY.
• Create folder "master"
• initiate repository in master
• sync master to mirror. It's a long long process.
• Build Source
• $ source build/envsetup.sh
• $ lunch aosp_arm-eng
• $ make -j4
• Run emulator
• $ emulator

[Ubuntu] 3G Modem (ZTE MF651) connection using command line

It started with "could not write bytes broken pipe"

after googling it, I found that the xserver package is missing. So, I need to reinstall the package(s) using command line. 

The problem is, my Ubuntu Computer's internet-connection only through 3G Modem (ZTE MF651). It's not automatically connected to internet. another googling.. and I found that I need to use:

$ nmcli con up id <id>

to get the id, I used:

$ nmcli con list

the NAME is the <id>. to type the id with space in it, use " ".

after the connection is up, I had to activated the DHCP client, using:

$ sudo dhclient usb0

It's a bug of Network Manager for this type of 3G Modem (reference).

then it's connected.

installed the package(s) and reboot.

DONE.