Colibri t30 stops responding

I have Colibri T30 running on linux.

For some reason Colibri T30 stops responding after some time of operating, but randomly (E.g. from 1 hour till 1 week operating). It just stops and even leds on PCB not blinking.

I have few for now and all of them sometimes stop operating at all.
What already checked:

  • Power supply quality

  • Temperature

Can someone advise what can be a reason of such behaviour?

I tried to find a way to decrease CPU and RAM frequency but:

  • Attempt to set CPU frequency is for some reason unsupported

  • I found no way on linux to decrease RAM frequency from 800 to 533 (only for WinCE that is not actually an option for me)

Hi @s4ga ,

Thanks for using the Toradex Community.

Which Version of the T30 do you use and what version of Linux are you running on the T30?

How many devices are affected?


I have few T30 1GB 1.1B and 1.1A operating at the same time.

Linux version

root@colibri-t30:~# cat /etc/os-release
PRETTY_NAME="The Ångström Distribution v2017.12"
root@colibri-t30:~# uname -r
root@colibri-t30:~# lsb_release -a
Distributor ID: Angstrom
Description:    Angstrom GNU/Linux v2017.12 (Core edition)
Release:        v2017.12
Codename:       Core edition


thanks for stating the versions.

You mentioned the LEDs not lighting up. Is the module mounted on a Toradex Carrier Board, or do you use a custom one?