DAQ-LIBMB-LNX has revised specifications such as verified OS and development environment in June 2025.
Please make sure that the Linux OS and development tool you are using are supported, and then upgrade the version of DAQ-LIBMB-LNX.
Latest DAQ-LIBMB-LNX: https://www.contec.com/download/list/driver-software/daqfast/
Exempting from "Verified OS" :
[For x86]
▪64bit
Ubuntu 20.04 LTS 5.4.0-26-generic (x86_64)
▪32bit
Ubuntu 16.04.6 LTS 4.15.0-45-generic (i686)
[For Raspberry Pi 4 Model B]
▪64bit
Ubuntu 20.04.01 LTS Server 5.4.0-1015-raspi (aarch64)
[For Raspberry Pi 3 Model B+]
▪64bit
Ubuntu 20.04.01 LTS Server 5.4.0-1015-raspi (aarch64)
Cause : Out of the End of Standard Security Maintenance for Life Cycle.
(Ubuntu 20.04: Apr 2025, Ubuntu 16.04 Apr 2021)
Reference : Ubuntu kernel lifecycle and enablement stack https://ubuntu.com/kernel/lifecycle
Note: For our industrial PCs, you can still download the OS from our website.