ZoneMinder Forums

Sorry, the text was translated with the help of the Google translator. The problem is as follows: there is Zoneminder v. 1.34.21, which has 70 cameras. The image quality in "Montage rewiev" mode is poor and cameras drop out periodically. Server: CPU: Intel (R) Xeon (R) CPU E5405 8 * 2.00GHz Memory:...

Not sure if I understand just what you want to do with the different LAN cards. We do have a couple of setups that use two subnets on a common un-managed LAN. We actually use one LAN card with a static IP address and a virtual IP address. To give an example: the ZM server has an IP address of 192.16...

Actually the latest Buster release for armhf is 1.34.22.
See: https://zmrepo.zoneminder.com/debian/re ... 34/buster/
Install procedure: https://wiki.zoneminder.com/Debian_10_B ... om_ZM_Repo

The translator worked well but you need to provide more information.
Linux distro and version, MySQL or Mariadb, Apache2 or NGINX?
Camera resolution and frame rate?
Amount of shared memory used?
Storage set to use JPEGs or Video?

You should ask your question in the docker area of this forum.

Use Modect

Check the SQL server on the slow machine. Could have a corrupt database or an oversize loge database. CAn you run mysqltuner to see if things do not match?

Get the stream to work in VLC and use that source string in Zoneminder. And get the resolution right!

Set up a headless Linux server. Install a minimal command line system with LAMP or LEMP. Use low resolution (640x480) and frame rate (5 FPS) on your monitors using MODECT. SSD for the OS and Data and a WD Green HD for storage. If you want really low power use a Pi 3 or 4 but you will be limited in t...

Ubuntu Groovy 20.10 scheduled to be released 22OCT20

One limitation is free space in /dev/shm. If it is full then you are at your limit. Unless you add more RAM or reduce the resolution in the other cameras. There are other factors but the /dev/shm free space is likely it. I have found that the newer Zoneminder is very easy on shared memory especially...

It's a Pi not a PC or server. My experience with a Pi is to use a Buster install sans desktop. Installing Ubuntu 18.04 0r 20.04 (32 or 64 bit) also works but I remove the cloud junk and just use a basic system. If I can I will also remove the server components and just run a LAMP or LEMP (using Mari...

You did not give any details of your Zoneminder server. So assuming it is a normal setup with Apache running on port 80 you should be OK of you port forward port 80 on your router to the Zoneminder server (will not discuss the port forwarding requirements for ZmNinja). As we know port 80 is not secu...

1.35.6~20200905091552-focal tabs now works. The Bionic version should work too. Should not matter how you do the upgrade as long as your PPA is set to the master branch.