I am having trouble building PX4 Hardware

I am trying to setup UAV Toolbox Support Package for PX4 Autopilots and in the build step, I am recieving this error message:

BUILDSTARTING_04-Oct-2024_20-39-58

CMAKE Config selected : px4_fmu-v3_default

your 131072x1 screen size is bogus. expect trouble

/bin/sh: 1: cmake: Permission denied

/bin/sh: 1: cmake: Permission denied

make: *** [Makefile:227: px4_fmu-v3_default] Error 127

I have successfully completed cloning PX4-Autopilot inside home directory and also completed other steps as well. But couldn't figure it out what is the problem.

Answer 1

[Venkat Siddarth Reddy]

Hi Altug,

The log message "your 131072x1 screen size is bogus. expect trouble" indicates that the issue is with the Operating System rather than the "hardware setup" itself.

To further investigate this issue, please refer to the following community post:

https://unix.stackexchange.com/questions/259529/your-screen-size-is-bogus-expect-trouble

Additionally, if the problem persists even after resolving the above the error message, I would suggest verifying the "cmake" permissions and if possible do a fresh installation of latest "cmake" version compatible.

I hope this helps!

Answer 2

[Altug]

Hi Venkat,

Thanks for the reply. I have managed to build the firmware successfully for PX4 Cube Orange by removing snap version of cmake and replacing it with apt version.

Now I am having issue building for the PX4 Pixhawk 1. It seems there are no issues in the log messages, but it still fails to build. I am gonna try to fix that. Thank you again.