Vyacheslav

Solving the “404 Not Found …” error when upgrading old Linux versions

I installed Kubuntu 11.04 once, although version 14.04 was already available for downloading on the official website, but there were no other carriers at hand, so I decided to install the old one and then upgrade.

Installing OneALL Social Login in phpBB

I will briefly describe how to install the OneALL Social Login extension, which allows you to log in to the forum using social network accounts.

Resolving error #1064 – You have an error in your SQL syntax

I noticed once when executing a SQL query the following error:

D-Link DIR-620 Firmware Update

I will describe the steps in steps:

What is the difference between Visa and MasterCard

Visa – The main currency is the US dollar.
MasterCard – the main currency can be the US dollar and Euro.

D-Link DCS-910 Firmware Update

I will describe the steps you need to take to update the firmware of the D-Link DCS-910 camera:

Red SYSTEM LED on SW-SUP720-3BXL

Once on a Cisco Catalyst 6509-E, I noticed that the SYSTEM LED on the WS-SUP720-3BXL is lit red.

D-Link DGS-3100 firmware update

On the test, I will use the D-Link DGS-3100-24TG rev.A2 switch with firmware 3.60.44 and Boot PROM v.1.0.1.05.

TP-LINK TL-WR741ND V2 firmware upgrade from OpenWrt to factory

I updated the firmware once in the TP-LINK TL-WR741ND V2 router with OpenWrt | Kamikaze (r25068).
Standard root login without a password. The user has set some kind of password, so I had to hold the reset for 15 seconds while the router was turned on in order to reset the settings.

cPanel. Upgrade MySQL 5.5 to 5.7

For example, update the MySQL server from version 5.5 to 5.7.
Before performing an update, it is imperative that you make backup copies of all databases, including the standard ones.