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Sunday, October 25, 2015

How to speed up Moto G for better performance

Moto G is the only budget phone avaiable which provides great performance and user experience. But after the arrival of Lollipop, Moto G seems slower than Kitkat. Follow these steps to speed up your favorite Moto G even faster than Kitkat.

Step 1:
Uninstall all kind of task killer and battery saver applications.

Step 2:
Go to System > Developer options and set Animation scale .5x for Window animation scale, Transition animation scale and Animation duration scale.

Step 3:
Disable "Don't keep activities" and set standard limit for Background process limit in developer options.

Step 4:
Disable following useless application. Go to System > Apps > All. Click on a application and click disable button.

Android Live wallpapers, Assist, Bubbles, Cloud Print, Email, Google Play Newsstand, Google Text-to-speech Engine, Help, Hp print service plug in, Market feedback agent, Motorola Check in, Motorola Migrate, Music Visualization Wallpapers, Quick office, Rescue, Talk back, Trusted Face.

Step 5:
Uninstall unused applications.

Finally restart the phone. After restart your phone's performance must increase 20-30%.


Monday, April 20, 2015

Fix bumblebee Error: Cannot access secondary GPU

To fix the problem you have to reinstall bumblebee. Also you have to remove ppa:xorg-edgers/ppa first.

Step 1: remove bumblebee if you have installed.
sudo apt-get --purge bumblebee
sudo apt-get autoremove

Step 2: remove ppa:xorg-edgers/ppa
sudo apt-get install ppa-purge
sudo ppa-purge ppa:xorg-edgers/ppa

Step 3: upgrade system. It's necessary.
sudo apt-get upgrade

Step 4: add bumblebee repository. If you are running Ubuntu 14.04 or 13.10 then avoid this step
sudo apt-add-repository ppa:bumblebee/stable

Step 5: install bumblebee and nvidia-331 (stable)
sudo apt-get install bumblebee nvidia-331

Step 6: reboot the system immediately
sudo reboot

Now check bumblebee using following command:
optirun firefox

If you want add latest nvidia driver then follow these steps.

Step1: add repository
sudo apt-add-repository  ppa:xorg-edgers/ppa
sudo apt-get update 

Step2: upgrade system. It's necessary
sudo apt-get upgrade

Step3: install latest nvidia driver
sudo apt-get install nvidia-349

Thursday, April 16, 2015

How to fix intel video tearing in ubuntu

In Ubuntu 14.04 with Haswell-ULT Integrated Graphics Controller I found video tearing issue. But good news is it can be solved quickly without installing a new driver or something.

Step 1: create a directory

sudo mkdir -p /etc/X11/xorg.conf.d

Step 2: create a file named 20-intel.conf

sudo gedit /etc/X11/xorg.conf.d/20-intel.conf

Step 3: paste the following text into this file and save

Section "Device"
    Identifier "Intel Graphics"
    Driver "Intel"
    Option "TearFree" "true"
    Option "AccelMethod" "sna"

Step 4: restart system

sudo reboot

Friday, March 13, 2015

Platform independent file sharing

Using Share All an Android application, one can share files/folders between Android and any other devices. It is not necessary that Share All is installed in other devices. Installing Share All in one Android device, any other device can share with that Android device. Video/Music streaming from android is  also possible using this application. Download from here.

* Stream video and music
* Share folder recursively.
* All kind of device with web browser can share file with android.
* Support from VLC or similar player to play stream.
* Support seek and pause for streaming and download respectively.
* Support concurrent stream and download.
* Securely share content, only selected users will see the shared contents.
* Can share content directly from any file browser.

How to send file from Android:
Step 1:
* Press START SHARING BUTTON and select the files/folders you wan to share with.
* After selecting the files/folders press share action button.

Step 2:
* Visit the web link in receiver device(pc, iPhone, android, mac) using a web browser (i.e chrome, firefox, safari)
* You can use QR reader to quickly scan the web link.
* Receiver name will be asked in web browser. After entering the name, receiver's device will be appear in share all application screen.
* click on receiver device name (in share all) to share selected files.
* Shared files/folders list will appear in receiver's device within 10 seconds.

How to receive:
Step 1:
* Check allow receiving option in share all application.

Step 2:
* Visit the web link in receiver device(pc, iPhone, android, mac) using a web browser (i.e chrome, firefox, safari)
* Go to send file tab and upload files
* Share all application will notify when files received.