First things first, we need to create a local service. Just type it in the terminal sudo nano /etc/systemd/system/headset-resume.service Co...
Saturday, October 31, 2026
Sunday, January 21, 2024
AMD 4800H turbo boost Fixed Problem
John NIck
January 21, 2024
When you limit your AMD 4800H at below the max boosting frequency let say under 3800Mhz you will notice that the setting that you have done ...
Wednesday, April 19, 2023
Laptop Enabling on tap when on GDM screen
John NIck
April 19, 2023
Head to terminal create a file sudo nano /etc/dconf/db/gdm.d/06-tap-to-click add the following line [org/gnome/desktop/periphe...
GDM Gnome automatically set the screen with the last use of multiple Monitors configurations
John NIck
April 19, 2023
Yes as the titled implied, I was just wondering why the GDM or Gnome Display Manager is not automatically show on the last of Desktop Envir...
Monday, March 13, 2023
Hey! would you have ever been wondering why Manjaro did not let the users to use Wayland on Nvidia like other distributions E.g Fedora and U...
Sunday, March 5, 2023
Set Proxy for all Traffics System wide Ubuntu
John NIck
March 05, 2023
First install Redsocks package to re-route all the traffics sudo apt-get install redsocks in the file /etc/redsocks.conf edit the ip and por...
Thursday, March 2, 2023
Edit /etc/sudoers file and add the following line Defaults env_keep = "http_proxy https_proxy ftp_proxy DISPLAY XAUTHORITY"...
Wednesday, January 11, 2023
Remove PPA Ubuntu
John NIck
January 11, 2023
First method is can be achieved through terminal with the following command bellow sudo add-apt-repository --remove ppa:name/here Another...
Tuesday, September 13, 2022
bad state no element - Flutter
John NIck
September 13, 2022
As the tittle implied, I've got an error message that it says "Bad state: No element The relevant error-causing widget was CustomP...
Thursday, January 27, 2022
Dart Null aware assignment operator ??=
John NIck
January 27, 2022
Here's an example. double width; width = width + 19.0; We can make it short like so is equal to width += 30...
Saturday, January 15, 2022
save a reference to the ancestor by calling dependOnInheritedWidgetOfExactType()
John NIck
January 15, 2022
Save a reference to the ancestor by calling dependOnInheritedWidgetOfExactType() in the widget's didChangeDependencies() method. Found t...
Thursday, January 6, 2022
Accept Bad Certificate Flutter SSL HTTPS
John NIck
January 06, 2022
Here we declare a new class in the main.dart /// HttpOverrides.global = HttpOverridesSkipCertificate(); class MyHttpOverrides extends Http...
Saturday, January 1, 2022
Generate Keystore SHA1 Fingerprints Debug and Release Mode
John NIck
January 01, 2022
Note this is for Windows another OS should be work too just change and adjust folder and the \ to / for Linux and Mac For debug mode do th...
Thursday, September 30, 2021
RaisedButton Replaced with ElevatedButton
John NIck
September 30, 2021
For Examples: ElevatedButton( style : ElevatedButton. styleFrom ( primary : Colors.deepOrange, //This is ...
Friday, September 17, 2021
Firebase initialize Flutter
John NIck
September 17, 2021
To initialize Firebase we should add this in the main.dart with the following example: void main () async { /// Firebase Initialize ...
Thursday, September 9, 2021
Running Flutter Webapp
John NIck
September 09, 2021
You can install http-server from node package manager after your installed it then just run by npx http-server in the build/web directory
Tuesday, August 24, 2021
How to remove UEFI boot entries
John NIck
August 24, 2021
If you would like to remove it from Linux there is the solution Fires up a terminal and type the following efibootmgr -v it show...
Saturday, August 7, 2021
SSH without password from windows to Ubuntu
John NIck
August 07, 2021
First generate a key from cmd with the following ssh-keygen Then type with this following and change the ssh's user and address with y...
Tuesday, July 27, 2021
Hi, I was facing an issue with my audio when I really to use speaker without disconnecting my headphone it can be done unless you have to d...
How to solve nVidia screen tearing Linux
John NIck
July 27, 2021
note: To avoid resetting the setup if you use dual monitor you can run this step to see your configuration: First open up nvidia settings in...







