Solution for changing sources in Raspberry Pi virtual machine#
Since the 64-bit system of Raspberry Pi is still a test version, the Raspberry Pi mirror sources of major websites in China cannot be used. This will cause a problem of being unable to verify the following signatures due to the lack of public keys. In this case, we can use the Debian mirror.
1. Modify /etc/apt/sources.list#
sudo nano /etc/apt/sources.list
Comment out all the original content (add a # at the beginning)
Add
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster main contrib non-free
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-updates main contrib non-free
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-updates main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-backports main contrib non-free
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-backports main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian-security buster/updates main contrib non-free
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security buster/updates main contrib non-free
2. Modify /etc/apt/sources.list.d/raspi.list#
sudo nano /etc/apt/sources.list.d/raspi.list
Comment out all the original content (add a # at the beginning)
Add
deb http://mirrors.tuna.tsinghua.edu.cn/raspberrypi/ buster main ui
Then
sudo apt-get update
Done!