6)After downloading, use '''unzip ''' to decompress. The decompressed '''balenaEtcher-1.5.109-x64.AppImage''' is the software required for burningneeded to burn Linux image

test@test:~$ unzip balena-etcher-electron-1.5.109-linux-x64.zip <br>

inflating: balenaEtcher-1.5.109-x64.AppImage<br>

7)Download the Linux operating system image file compression package you want to burn from the Orange Pi 's data download page, and then use the decompression software to decompress it. In the decompressed file, the file ending with ".img" is the operating system image file,the . The size is generally above 1GB.<br>a.The decompression command of the compressed package at the end of a.7z is as follows

test@test:~$ tar '''7z x Orangepir1plus-zxf lts_2.1.4_ubuntu_bionic_server_linux5.10.44.7z'''<br> test@test:~$ '''ls Orangepir1plus-lts_2.1.4_ubuntu_bionic_server_linux5.10.44.*'''<br>Orangepir1plus-lts_2.1.4_ubuntu_bionic_server_linux5.10.44.7z <br>Orangepir1plus-lts_2.1.4_ubuntu_bionic_server_linux5.10.44.img.sha image_filename#Checksum file<br>'''Orangepir1plus-lts_2.1.4_ubuntu_bionic_server_linux5.10.tar44.gzimg''' # image file

8)DoubleAfter decompressing the image, you can first use the sha256sum -c *.sha command to calculate whether the checksum is correct. If it is prompted that the downloaded image is correct, you can safely burn it to the TF card. If the checksum does not match, it indicates There is a problem with the downloaded image, please try to download again<br><div style="background:#f1f1f1;border: 1px solid #000;">test@test:~$ '''sha256sum -c *.sha'''<br> Orangepir1plus-lts_2.1.4_ubuntu_bionic_server_linux5.10.44.img: Success</div>9)Then double-click balenaEtcher-1.5.109-x64.AppImage on the graphical interface of Ubuntu PC to open balenaEtcher. The (no installation required), the opened interface is shown in the figure below<br>

a.First select the path of the linux image file<br>b.Then select the device number of the TF card<br>c.Finally click Flash to start burning

910)The writing speed and remaining time will be prompted during the burning process

1011)After burning, the following interface will be displayed. At this time, you can unplug the TF card from the computer and insert it into the development board to start.