mirror of https://gitee.com/openkylin/docs.git
130 lines
5.1 KiB
Markdown
130 lines
5.1 KiB
Markdown
---
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title: install openKylin on arm
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description:
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published: true
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date: 2023-01-12T02:42:26.148Z
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tags:
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editor: markdown
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dateCreated: 2023-01-12T02:36:15.135Z
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---
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# 1 Install openKylin on coolpi
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## 1.1 Download the image
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Download via the following link:
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https://www.openkylin.top/downloads
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Right click to extract the `.img` file directly after download.
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## 1.2 Burning image
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Install the burner: https://www.raspberrypi.com/software/
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Insert the SD card, open rpi-imager, select custom image, then select the installed `.img` file.
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Select the SD card, click WRITE, and wait for the procedure to be completed.
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## 1.3 Launch openKylin on coolpi
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Plug in the power cable and monitor cable of the coolpi development board, connect the keyboard and mouse, and insert the SD card.
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During launch, the screen may remain black, or it may suddenly enter a faulty kylin OS (this is due to an error on the coolpi board when loading the SD card). To solve this problem, unplug and re-plug the power cable, then reboot.
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Go to the login interface, enter your username and password to login to your desktop (password: kk123123).
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## 1.4 Other problems
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### 1.4.1 System lag
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This problem is caused by the high CPU usage of the window manager. Go to the control panel and turn off the performance mode to alleviate the lag.
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### 1.4.2 Bluetooth service is not started
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This problem is caused by an error during Bluetooth self-boot. Press `win+t` to open a terminal, enter `sudo systemctl start bluetooth` to start the Bluetooth service. Then you will see the Bluetooth module in the control panel.
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### 1.4.3 Screen remains black when waking up after turning off the display or sleep
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To avoid this problem, it is recommended that you set the monitor to never turn off and the system to never sleep in the control panel.
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# 2 Install openKylin on Raspberry PI
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## 2.1 Download the image
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Download via the following link:
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https://www.openkylin.top/downloads
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Right click to extract the `.img` file directly after download.
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## 2.2 Burning image
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Install the burner: https://www.raspberrypi.com/software/
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Insert the SD card, open rpi-imager, select custom image, then select the installed `.img` file.
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Select the SD card, click WRITE, and wait for the procedure to be completed.
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## 2.3 Launch openKylin on Raspberry PI
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Plug in the power cable, monitor cable, connect the keyboard and mouse, plug in the SD card.
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During launch, the screen may remain black. To solve this problem, unplug and re-plug the power cable, then reboot.
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Enter the login interface, select ukui-Wayland at the bottom right, and then enter the user name and password, you can login to the desktop (password: kk123123). (Because this image lacks X11-related packages, kwin-x11 cannot be used to enter the desktop).
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## 2.4 Other problems
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### 2.4.1 System lag
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This problem is caused by the high CPU usage of the window manager. Go to the control panel and turn off the performance mode to alleviate the lag.
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### 2.4.2 Screen remains black when waking up after turning off the display or sleep
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To avoid this problem, it is recommended that you set the monitor to never turn off and the system to never sleep in the control panel.
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