iMX8MPEVK Ubuntu i.MX_Desktop_POC_GA freeze after 20 minutes

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iMX8MPEVK Ubuntu i.MX_Desktop_POC_GA freeze after 20 minutes

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khang_letruong
Senior Contributor III

Hi,

I follows instruction in i.MX_Desktop_POC_GA_Docs for bitbaking Ubuntu Desktop image to be used with my iMX8MP EVK :

Image from iOS(1).jpg

However,the system freezes after about 20 minutes :

Screenshot from 2022-03-25 12-03-53.png

The debug console and mouse/keyboard also stop responding. This is systematic and also happens with previous BSP 5.10.52-2.1.0 as well.

Has anyone got similar problem, please ?

Thanks in advance and best regards,
Khang

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672件の閲覧回数
khang_letruong
Senior Contributor III

Hi again,

Looks like it relates to Automatic Suspend 

Image from iOS (1)(1).jpg

 

I can avoid the problem by disabling it as a work-around.

What seems to be strange is that my EVK board (received from Beta Program) can not get out of the suspend state but this does happen neither on the EVK we purchased later nor our custom board. We know that there's difference in chip's revision btw our EVKs since we did have different behavior of EQoS Ethernet on each board.

Regards,

Khang

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673件の閲覧回数
khang_letruong
Senior Contributor III

Hi again,

Looks like it relates to Automatic Suspend 

Image from iOS (1)(1).jpg

 

I can avoid the problem by disabling it as a work-around.

What seems to be strange is that my EVK board (received from Beta Program) can not get out of the suspend state but this does happen neither on the EVK we purchased later nor our custom board. We know that there's difference in chip's revision btw our EVKs since we did have different behavior of EQoS Ethernet on each board.

Regards,

Khang

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