theshell

theshell

Unknown collation: ‘utf8mb4_0900_ai_ci’

check mysql / mariadb table for primary key

We’ve been running MySQL on our servers for years, this was a first for us. We ran into this issue recently where migrating a database from one server to another generated the following error on the target box: At some…

VNC Server: RDB protocol error

vnc logo

We recently setup a new installation of Pop OS (Version 21.10), and were in the middle of setting up remote desktop sharing with VNC when we ran into a snag. We were prompted by this error: VNC is great and…

NGINX Version Mismatch

We were in the process of upgrading an old server from NGINX version 1.16 to the latest and got a slew of errors: This issue occured because when Nginx was updated, it did not update it’s modules along side it.…