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 International Scientific Conference “INNOVATION TRENDS”We invite you to the International Scientific Conference “INNOVATION TRENDS”, organized by the University of […] 
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 How to enable NumLock on Ubuntu login screen?In the Ubuntu System Settings, there is possible to enable NumLock on Plasma Startup. But […] 
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Some WordPress videos to learn Gutenberg editorI’m sharing some of the tons available videos about WordPress and editing content with Gutenberg […] 
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How to build Docker x64 image on Mac M1docker buildx build –platform=linux/amd64,linux/arm64 -t mydockerhub/myimage:latest –no-cache –progress=plain . It takes an error:Error: multiple platforms […] 
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How to verify the reason, why the company’s SMTP email doesnt works with you app (Linux Ubuntu)?Install SMTP sender tool: Try to send an email: Check and solve the logs (and […] 
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Cloudflare infinitely redirectionDo you have setup all DNS records and configuration correctly? Do you have a problem […] 
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Install Docker DesktopDetails, how to install Docker + Docker Desktop in following tutorial: https://www.linuxtechi.com/how-to-install-docker-desktop-on-ubuntu 
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UEFI boot GRUB instead Windows Boot ManagerThe EFI setup utility — Most EFIs provide setup utilities that you can access by hitting […] 
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Windows Ubuntu time dualboot problemMultiple Boot Systems Time Conflicts Operating systems store and retrieve the time in the hardware […] 
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Change Joomla administrator password through the databaseNavigate to phpMyAdmin and select the database for the Joomla! site in the left-hand drop-down […] 
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Windows VPN not Work after Windows Update – january 2022To solve the prolem, open Control Panel – Program and Features – Updates and choose […] 
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Cloudflare IPv4 address list103.21.244.0/22103.22.200.0/22103.31.4.0/22104.16.0.0/13104.24.0.0/14108.162.192.0/18131.0.72.0/22141.101.64.0/18162.158.0.0/15172.64.0.0/13173.245.48.0/20188.114.96.0/20190.93.240.0/20197.234.240.0/22198.41.128.0/17 
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Canon isensys 7200cdn install Ubuntu 22.04Install cups: sudo apt install cups cups-client cups-filters cups-ipp-utils Download drivers: https://www.canon-europe.com/support/consumer_products/products/printers/laser/i-sensys_lbp7200cdn.html?type=drivers&language=en&os=linux%20(64-bit) Unpack deb files […] 
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Add missing Windows entry into GRUBStep1: Install GRUB updater sudo apt install grub-updater Step2: Modify grub configuration to be able […] 
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Chown RecursivelyThe easiest way to use the chown recursive command is to execute “chown†with the […] 
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Installing NVM on UbuntuA shell script is available for the installation of nvm on the Ubuntu 20.04 Linux […] 
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L2TP+IPsec over NAT on Windows(7/10/11)Step 1: allow connection over NAT in Windows registry by the following video:Â https://www.youtube.com/watch?v=O-WgREDkQNo Step 2: […] 





