Month: June 2022

How to connect a TV to a computer in Windows 11

Is it possible to connect a TV or a second monitor to a computer in Linux This guide will show you how to connect a TV or a second monitor to a computer in Windows 11. It will also talk about the available settings and solutions to common problems that arise when connecting a TV to a computer. If you...

How to connect a TV to a computer in Linux in GNOME (Ubuntu)

Is it possible to connect a TV or a second monitor to a computer in Linux This post will show you how to connect a TV or a second monitor to a Linux computer with the GNOME desktop environment. It will also talk about the available settings and solutions to typical problems that arise when connecting a TV to a...

How to connect a TV to a computer in Linux in Xfce (Kali Linux, Xubuntu)

Is it possible to connect a TV or a second monitor to a computer in Linux This post will show you how to connect a TV or a second monitor to a Linux computer with the Xfce desktop environment. It will also talk about the available settings and solutions to typical problems that arise when connecting a TV to a...

How to connect a TV to a computer in Linux in Cinnamon (Linux Mint, LMDE)

Is it possible to connect a TV or a second monitor to a computer in Linux This post will show you how to connect a TV or a second monitor to a Linux computer with the Cinnamon desktop environment. It will also talk about the available settings and solutions to typical problems that arise when connecting a TV to a...

How to check if a computer is using BIOS or UEFI; GRUB or systemd-boot bootloader; MBR or GPT partition table

How to know if UEFI or GRUB is being used? The system booting process consists of the following 4 steps: System initialization: UEFI or BIOS (POST) Starting the bootloader (GRUB2 or systemd-boot) Kernel initialization Starting systemd, the parent of all processes Related: How to update the systemd-boot loader in /boot How to change the default operating system in Arch Linux...

How to convert .webp images to GIMP

What are .webp files Files with the .webp extension are image files in a format developed by Google. To date, the WebP format has not been widely used, but it is supported by many web browsers and image viewers and editors. How to Open WebP in GIMP Recent versions of GIMP support WebP format (previously a special plug-in was required)....

Batch image processing in GIMP

In addition to creative work with images in GIMP, sometimes you need to do fairly simple things, but with a large number of files. Sometimes even with a very large number of files. Such actions are called “Batch File Processing” or “Batch Image Manipulation” when the same operation is performed on multiple images. Such an operation can be converting, resizing,...

Why computer can’t connect to Wi-Fi Hotspot on Android phone for a long time (SOLVED)

Why my computer cannot connect to the Android mobile Wi-Fi hotspot for a long time After updating Android, I ran into a problem that the computer sees a mobile hotspot, but at the same time: 1. It does not try to connect to it automatically 2. When I select the Access Point manually, an attempt is made to connect, which...

How to make images on a site (including WordPress) maintain the correct aspect ratio

How to maintain aspect ratio with HTML IMG tag An image inserted into a page has the correct proportions by default unless you change it. When viewing images on a mobile phone, the images are scaled, that is, resized to fit completely on the screen. Web pages work in a similar way, including sites running WordPress. But I noticed one...

Errors “Incorrect definition of table mysql.event: expected column ‘definer’ at position 3 to have type varchar(, found type char(141)” and “Event Scheduler: An error occurred when initializing system tables. Disabling the Event Scheduler” (SOLVED)

When upgrading mariadb to version 10.8.3, the following messages were shown: warning: directory permissions differ on /usr/lib/mysql/plugin/auth_pam_tool_dir/ filesystem: 700 package: 755 :: MariaDB was updated to a new feature release. To update the data run: systemctl restart mariadb.service && mariadb-upgrade -u root -p They contain information about two events that require the action of a system administrator or user. The...
Loading...
X