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This article mainly introduces the raspberry pie 4 how to install Ubuntu19.10, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, let the editor take you to know it.

Download system image

The download on the official website is very slow, but it seems that the download of Ubuntu 19.10 is faster.

What I download here is the arm64 version.

Installation system

After downloading, the system image will be burned into the SD card, but this system has no response from bug,USB devices, so you need to add total_mem=3072 to config.txt to limit memory to 3G, so you don't have the full performance of 4G (you need to download notepad++ to modify it, directly using the text manager to modify it may damage other places). In

[pi4] kernel=uboot_rpi_4.binmax_framebuffers=3

Add a line below

Total_mem=3072 limits 3G memory. Restart after installation of the system can delete this line.

[pi4] kernel=uboot_rpi_4.binmax_framebuffers=2total_mem=3072

If you want raspberry pie overclocking to 2GHz, add the following three lines of code to config.txt:

Over_voltage=4arm_freq=2000gpu_freq= 650`

Start the system, enter the account name and password into ubuntu, note that the password is not displayed, enter directly after typing, and then you will be asked to reset your password.

To connect to the network cable at this time, install the desktop environment, and enter (choose one)

Sudo apt-get install ubuntu-desktopsudo apt-get install xubuntu-desktopsudo apt-get install lubuntu-desktopsudo apt-get install kubuntu-desktop

Among them, lubuntu is the lightest but crude.

Note that the number of downloads here is very large, and if the source is not changed, the network speed is very slow (about 10kb), but the source change is too complicated, so I choose to get up early to download (pleasantly surprised to find that the Internet speed is good hh in the morning, there are more than 100 kb)

I installed ubuntu-desktop, but after I started the system to join the desktop, the usb device still didn't work, and I couldn't find the reason, so I

Lubuntu was reinstalled, but it was normal. At this point, the installation is successful.

Thank you for reading this article carefully. I hope the article "how to install Ubuntu19.10 in Raspberry Pie 4" shared by the editor will be helpful to you. At the same time, I also hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

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