Solution Ubuntu - Anydesk Gtalk Teams Skype Screen Sharing Not Working

 Step 1: type below command in terminal

    > echo $XDG_SESSION_TYPE

Step 2: Open this file and remove the Comment # like below & reboot

> sudo nano /etc/gdm3/custom.conf

WaylandEnable=false

>reboot

AnyDesk - Remote Server Display Not Supported Solution

Step 1 - OPEN the custom.conf 

        >sudo gedit /etc/gdm3/custom.conf

             or

        > sudo vi /etc/gdm3/custom.conf

Step 2- Uncomment the below line and change user1 to $USERNAME  [current user name]

          WaylandEnable=false

          AutomaticLoginEnable = true

          AutomaticLogin = $USERNAME    

Step 3- Then restart your PC, then try to login remotely again.    

Step 4- Execute the below services.

        sudo service gdm3 restart

        sudo service gdm restart 

ENJOY

React Naitive TypeError: cli.init is not a function - Solution Fix

Because of recent version has bugs, so downgrade to previous version like below.

 npx react-native init <YourProjectName> --version 0.68.2

Eclipse - Python Import Libraries or Error issues fixes

 step 1) Removing the interpreter, auto configuring it again

step 2) Window - Preferences - PyDev - Interpreters - Python Interpreter Go to the Forced builtins tab Click on New... Type the name of the module (tensorflow in my case) and click OK

step 3) Right click in the project explorer on whichever module is giving errors. Go to PyDev->Code analysis.

Ubuntu KAZAM Screencast Recorder Audio Problem - FIX

1. Install Kazam 

    sudo apt install kazam

 2. modify this file:

/usr/lib/python3/dist-packages/kazam/pulseaudio/pulseaudio.py

and replace

time.clock()

with

time.perf_counter()

OR SIMPLE CLI COMMAND

sudo sed "s/time.clock()/time.perf_counter()/g" -i /usr/lib/python3/dist-packages/kazam/pulseaudio/pulseaudio.py

3. Open Kazam, Go to File -> Preferences. General

    Speakers -> SELECT from the list like 

                   Monitor of Built-in Audio ...







ENJOY





Install HP Printer in Ubuntu 20.04

Goto https://developers.hp.com/hp-linux-imaging-and-printing/gethplip
download the hplib with for your OS.

> cd /home/drvijay/Downloads/

> sudo chmod +x hplip-3.20.6.run
> ./hplip-3.20.6.run

or

> sudo apt install hplip-gui

#if any error, then below command will fix

> sudo apt install $(echo $(apt-cache search hplip | sed 's/ - .*$//g'))


















windows key -> type -> hp tool box

Joomla 1054 Unknown column 'a.extra_query' in 'field list'

Steps
1. Go to  Extension manager -> Database, and click the Fix button in the upper left corner
2. Now go to System. Control Panel. You can see it is fixed.

Screenshot

Flask Ask - modulenotfounderror no module named 'pip.req' flask-ask

Try like below.


pip install git+https://github.com/johnwheeler/flask-ask.git@v0.8.8

pip install flask-ask




#Enjoy

Chrome Hangs or Freezed

Follow these simple steps.

 1. Goto->start->run and type 

%appdata%

go back to appdata folder from roming folder. or simply open C:/Users/youruser/AppData

C:\Users\youruser\AppData\Local\Google\Chrome\User Data
 
1.1 delete default (folder) and  localstate (file)

 2. download google cleanup tool and run it

https://www.google.com/chrome/cleanup-tool/

2. open chrome as administrator
    Place mouse on chrome icon -> right click -> run as adminstrator


3.  disable shock/flash plugin 
type in chrome browser :

chrome://plugins

4. in chrome settings -> advance settings 

    4.1 change your download path,
     4.2 uncheck the [ use hardware acceralation when available ]
     4.3 uncheck the continue running background apps


ENJOY madi