我正在使用 buildx 构建一个 docker 多架构映像。 Ubuntu 20.04 是我的基本映像。
我跑RUN apt-get update
然后想安装一些包。使用 linux/amd64 平台一切正常。但是，如果平台是 linux/arm64，我的构建在安装软件包或升级系统时会失败，并显示以下错误：
#10 17.35 Get:11 http://ports.ubuntu.com/ubuntu-ports focal-updates/main arm64 procps arm64 2:3.3.16-1ubuntu2.2 [229 kB]
#10 18.05 debconf: delaying package configuration, since apt-utils is not installed
#10 18.19 Fetched 3359 kB in 1s (2687 kB/s)
#10 18.24 Error while loading /usr/sbin/dpkg-split: No such file or directory
#10 18.25 Error while loading /usr/sbin/dpkg-deb: No such file or directory
#10 18.25 dpkg: error processing archive /var/cache/apt/archives/gcc-10-base_10.3.0-1ubuntu1~20.04_arm64.deb (--unpack):
#10 18.25 dpkg-deb --control subprocess returned error exit status 1
#10 18.27 Errors were encountered while processing:
#10 18.27 /var/cache/apt/archives/gcc-10-base_10.3.0-1ubuntu1~20.04_arm64.deb
#10 18.33 E: Sub-process /usr/bin/dpkg returned an error code (1)