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Qengineering / Jetson-Nano-Ubuntu-20-image

Jetson Nano with Ubuntu 20.04 image
https://qengineering.eu/install-ubuntu-20.04-on-jetson-nano.html
BSD 3-Clause "New" or "Revised" License
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Very Slow Performance #74

Closed adeljalalyousif closed 6 months ago

adeljalalyousif commented 7 months ago

The Ubuntu image worked well (using a 64 GB SD card), but the Ubuntu system is very slow when installing certain libraries and packages such as Spyder IDE or others. The system appears to hang many times. Additionally, the free space is only 4.6 GB, whereas the SD card has a capacity of 64 GB.

Qengineering commented 7 months ago

That's due to the Jetson Nano Quad-core ARM Cortex-A57. It isn't fast. To be precise, with a clock of 1.4 GHz, it can be slower than a Raspberry Pi 4. The great advantage of the Jetson family are their CUDA acceleration. But CPU-wise, their are not the fastest in town.

adeljalalyousif commented 6 months ago

Is there a way to make this image (Ubuntu 20.04) faster ??

Qengineering commented 6 months ago

It is not the image dictating your speed. It is the CPU and clock speed. I have a bare image overclocked to 1.9 GHz. See the README.md for the link