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Raspberry pie 3B+ (3B Plus) how to install aarch64 system, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain for you in detail, people with this need can come to learn, I hope you can gain something.

First, system selection:

Personal preferences: official release of Linux, the system chooses partial server

Tested aarch74 system: CentOS 7 Magi openSUSE T, Archlinux,Ubuntu 18.4 github the previous version (unofficially no address), Fedora.

At present (2018-06-21) there is a chance to use:

It is suggested that these are the contents of my tests one after another, and the statute of limitations is about a month or so.

1.Fedora (perfect for use and official documentation in Chinese).

2.OpenSUSE (personal use of the xfce version of the image, using RaspberryPiPkg as the bios boot. The problem is the network link, as well as other problems caused by the network. For example: 1. Various long-awaited Job. two。 Starting the desktop depends on luck.

3.Ubuntu (the system can be started, the networking aspect needs to be adjusted, I did not play carefully. After all, I don't like unofficial ones very much.

Time node 2018-06-21. Fedora is recommended. The choice of the lazy.

As a spare, the official non-raspberry pie recommendation system I personally prepared is the CentOS 7 armhfp version. It can be used perfectly.

Second, things that may be used in the future.

Bios/ class bios: at present, the main thing I have used is: Umurb BootMagi RaspberryPiPkg. Of these two, U-Boot is the standard for official use of various aarch74 images, so there is no need to specifically mention this direct burning of official image documents. RaspberryPiPkg, this personal preference, after the normal opening, the interface is similar to the ordinary PC computer boot bios interface. The advantage is that it is good at hardware recognition (such as my pirate ship keyboard) and can be controlled by bios in a similar way. Here is an introduction to the simple use of RaspberryPiPkg.

RaspberryPiPkg use: let's just skip the ReadME on the official github. After all, I'm so lazy that I don't bother to recompile and adjust it. It's too troublesome! Although I have done this kind of thing for testing, it is to facilitate the process of finding shortcuts later. So, let's go straight to the simple core:

1. Download the necessary files for UEFI boot: the base address selects a recent date directory from the list and goes in to download all the files.

two。 Prepare a Linux environment to handle partitions and so on. After all, it feels good to play Linux and use Linux.

3. Insert the tf/sd reader to read the card.

4. You can use fdisk-l to view all partitions. Find the SD card. The general disk name is "/ dev/mm" + xxxxx0.

5. Enter disk management. Fdisk / dev/

6. Create a primary partition of the same size as 64M-200M (many official images have been used and their experience of boot partition size). (command order: n murmurmuri-> pMurmurmure-> [created number, default should be 1, enter is fine]-> [default enter]-- > + 200m)

7. Adjust the partition format: t Murmuri-> [the number just created]-> l to see which lists are available-> Select the number of W95 FAT32. (well, if you remember the division correctly. After all, it has been done for some time, a little forgotten, but at least it should be one of these: W95/dos)

8. W save partition changes.

9.mkfs.vfat / dev/p1 formats the newly created partition.

10. Load partitions, either with mount or with desktop document management software (such as dolphin). However, it is best to create a partition label for this type of opening, so that it is convenient to click directly in the interface.

11. Copy the previously downloaded files to the new partition so that the normal boot is done.

Other things that need to be dealt with can be dealt with according to the situation, for example, some need to set up another partition to install the system, which can be set up manually and casually.

After that, for some detailed adjustments, such as replacing uboot, you can refer directly to the processing under the Using tag in RaspberryPiPkg's official MD.

Third, go back to the system and talk about some miscellaneous adjustments.

At present, I feel good to use fedora, according to fedora.

1.fedora wifi:fedora officially does not enable wifi by default, so we need to curl two files according to the prompt in the official document. Then you need to install the nmcli wifi-related plug-ins using dnf install NetworkManager-wif. Restart after installation, this is a necessary step! After the restart, nmcli device wifi should be able to search for the surrounding wireless network at this time. If you cannot search, please use ifconfig wlan0 up

two。 Root directory and swap expansion.

A:) create a new partition. If you want to use all the remaining space as the root directory, just choose all the new partitions by default. After creation, modify the partition type to lvm, and the partition type code is: 8e. Save partition table changes.

B:) create a PV (can I omit this step, I don't bother to try again, anyway, there are not many commands), pvcreate / dev/.

C:) add to vg,vgextend fedora / dev/.

D:) Space is allocated to root/swap,lvextend-l + 95%FREE / dev/fedora/root, lvextend-l + 100%FREE / dev/fedora/swap, of course, it can also be allocated using lvextend-L, but I am lazy.

E:) mount root partition, then use xfs_growfs / dev/fedora/root. According to my personal habits:

Mkdir tmp

Mount / dev/fedora/root tmp/

Xfs_growfs tmp/

F:) stop swap,swapoff / dev/fedora/swap

G:) rebuild swap,mkswap / dev/fedora/swap

H:) reload swap,swapon / dev/fedora/swap

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