range Pi User Manual Copyright reserved by Shenzhen Xunlong Software Co., Ltd
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3.30. Instructions for using the switch logo
1) By default, the switch logo will only be displayed in the desktop version of the system
2) Set the bootlogo variable to false in /boot/orangepiEnv.txt to turn off the switch logo
orangepi@orangepi:~$ vim /boot/orangepiEnv.txt
verbosity=1
bootlogo=false
3) Set the bootlogo variable to true in /boot/orangepiEnv.txt to enable the switch logo
orangepi@orangepi:~$ vim /boot/orangepiEnv.txt
verbosity=1
bootlogo=true
4) The location of the boot logo image in the Linux system is
/usr/share/plymouth/themes/orangepi/watermark.png
5) After replacing the boot logo picture, you need to run the following command to take
effect
orangepi@orangepi:~$ sudo update-initramfs -u
3.31.
How to use the ZFS file system
3.31.1. How to install ZFS
Before installing zfs, please make sure that the Linux image used is the latest
version. In addition, if zfs is already installed in the system, it needs to be installed
again.
Before installing zfs, you need to install the kernel header file first. For the method of
installing the kernel header file, please refer to the instructions in the section on the
method of installing the kernel header file.
In Ubuntu20.04, Ubuntu22.04 and Debian11 systems, zfs cannot be installed directly
through apt, because the default apt source zfs version is lower than 2.1.6, and there is a
problem of incompatibility with rk Linux5.10 kernel. This problem is fixed in zfs version
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