Archive for 2015

Installing Android Studio behind Proxy

Thursday, January 15, 2015
Posted by Dev
After downloading  Android Studio .zip you need to extract it in your desired directory.

You an do that by simply running this command
 unzip "Zip file name" -d destination-directory

Navigate to the android-studio/bin directory

you need to edit  idea.properties script to skip the initial set up page

so run nano idea.properties 
and add this line at the end of the script

disable.android.first.run=true

save the script and the run 
 ./studio.sh

 On the window that appears go to configaration>http proxy  then set your proxy. 

Exit and then edit idea.properties file and remove the line you added, then run 

./studio.sh

You are good to go now.

Happy coding.

Changing Acer Screen Brightness in Ubuntu

Friday, January 9, 2015
Posted by Dev
Tag :
Almost all Acer laptops running on Ubuntu Operating systems experience brightness issues as it is always set to maxmum value and it can not be reduced by the hardware key combinations eg Fn + (key).

I have experienced such problem with my machine Acer Aspire 5733 running Intel Ironlake Graphics Driver. I managed to fix the problem in several ways.

You can change via cmd


On your keyboard press ctrl+alt+T to launch the terminal emulator
Run the command sudo echo brightness | tee /sys/class/backlight/intel_backlight/brightness 
or
sudo echo brightness | tee /sys/class/backlight/acpi_video0/brightness
then enter your root password
NB: brightness is a figure for intel it ranges from 1-996 and acpi ranges from1-9.

For my case only intel_backlight works.

Editting the grub
On your terminal emulator run 

gedit /etc/default/grub 

edit the line 

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash ....."

and add 'acpi_osi=Linux acpi_backlight=vendor'

it would look like 

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=Linux acpi_backlight=vendor"

then run

sudo update-grub

sudo reboot

to apply the changes.

All the best

At some point last month we told you the upcoming Snapdragon 810 chip was faced with some production issues. And that this situation could bring about repercussions related to numerous new flagship devices.

The chipset was introduced back in April 2014, but we are yet to see the platform arrive in a real life product. At CES 2015, LG introduced the G Flex 2 bendy smartphone which draws life from this particular SoC.

The handset is expected to go on sale later this month in South Korea, so we... (read more)

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