How to Fix Brightness Control Ubuntu Linux [Solved]

Hello linuxer,... Thinking about screen light / brightness in ubuntu, until now I still often read it thread in some forums and that come ...Read more »

W: GPG Error The following signatures couldnt be verified because the public key is not available

Hello linuxer, do you have got experienced about error like this pic, when type "sudo apt-get update" on terminal. Don't ...Read more »

Ubuntu Folder Colors

Folder Color  comes to those users who uses  Ubuntu MATE . Folder Colors are really usefull when you need to spot a folder among sea of f...Read more »

Create Launcher For Incognito Browser on ubuntu desktop MATE

Dear linuxer,... I have installed desktop environment, usually i create launcher for my incognito browser (i used chrome) on my desktop, ...Read more »

Can not create /sys/kernel/uevent_helper Permission denied

While compiling 3.16 kernels, we might hit the error Can not create /sys/kernel/uevent_helper Permission denied. The reason for this c...Read more »