Problem installing MariaDB with the new firmware 4

SSH
1

I updated my Groov RIO to firmware 4.0.0, but now I can’t install MariaDB. The line “sudo /etc/init.d/mysqld start” responds with "command not found."Should I consider making any changes?

2

I’m looking in to this.
Are you following the steps on developer.opto22.com? That’s what I’ll be basing my tests off so I want to be sure we’re on the same page.

3

Due to the changes to the kernel with firmware 4.0 the service manager has switched from init.d to systemd, so the instructions on the dev site will need updating.
I wanted to run through it myself first, and it looks like I’ve got it working on my end — instead of sudo /etc/init.d/mysqld start use:

sudo systemctl start mysqld

Can you try that on your system?

4

Thank you torchard, it installed successfully.

1 Like
5

Thanks for coming back to confirm!

For anyone that searches this thread up down the line, I found this overview and command list for systemd pretty helpful: Manage Systemd Services with systemctl on Linux

6

I also ran into this following the documentation linked below
https://developer.opto22.com/epicdev/shell/MariaDB/

Now I am having an issue that the DB does not start on boot like it used to on older firmware versions.

7

I’ll get that documentation updated soon.

For starting on boot, try the method from this thread:

8

Test
sudo systemctl enable mysqld