Deploying COMET on Samsung Galaxy S-II (GT-I9100G)

COMET is an application level VM Synchronization solution developed my Mark Gordon and is freely available and hosted on GitHub. As COMET is articulated in 2012 so the direction given by Mark Gordon was correct according to that time and still is with minor changes as I followed Gordon’s direction and I am unable to set it-up working. So I played a little and figured out, how it can be configured. I am sharing the details of changes I did  here, may be I am too direct here and you still need to first check Gordon’s Comet Page and than do these steps if you cannot configure it with Gordon’s directions.

First you need to setup the repo for Android JB using the command:

repo init -u -b jellybean

once the repo setup is done than you have to filter out a source code project causing some copyright conflict and removed from the CyanogenMod tree. For that purpose a line in the repo manifest should be removed. So you have to edit the repo default/main manifest xml file. You can use any editor But i used gedit the command looks like this:

gedit source-code-repo-root/.repo/manifests/default.xml

the line that should be removed is for more details see here :

<project path="external/svox" name="CyanogenMod/android_external_svox" />

Once you removed this line than you can sync your repo and will go normally but still it would take time depending upon you internet speed.

Once the source code is successfully downloaded..

than you have to setup the build environment using :

. build/


source build/

once the build environment is configured, than you have to execute the following command

breakfast i9100g

i9100g was my device name replace this with your device name you can find you device name on the CyanogenMod website.

once that is done now you have to get the prebuilts.

cd vendor/cm



once you get the prebuilts. The next step is to get the proprietary blobs.

According to Gordon’s direction you should do this:


But In my case ./ is not working and if in your case it shows the message like  “No such file or directory”. In that case you should try the following:

cd device/samsung/i9100g/



Well note that here you have also to change two things as my device manufacturer is Samsung so you have to change samsung in the above commands to your device  manufacturer name. Likewise, i9100g is my device name you have to change this to your device name.

Well In mobile cloud computing computational offloading is used to take the advantage of the resourceful desktop or cloud machine and run the program faster in order to investigate this the only open source (to my knowledge) solution which exist is comet developed by Mark Gordon how ever if you want to try comet on your device there are certain things which you should do in order to get it working. I would not write all the steps as it can be seen on the CyanogenMod wiki and comet page but I will write those things which are not listed on those pages and will make problems in setting up.

If ./ is not working on your environment and shows the message like  “No such file or directory”. In that case you should try the following

cd device/samsung/i9100g/



After this step you are ready to build using:

make -j10 otapackage

Now for Building COMET follow the instructions on the COMET page under the heading of “Building COMET”. Once you have build the comet than you have to build some other comet packages i.e.:

make -j4 tcpmux
make -j4 CometSettings

Than push the vm on the phone using the Gordon’s Instructions.

also to run the server you should run the tcpmux deamon from this directory.


note that you have to change the device name to your device name.

I hope this will be helpful…


Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s