When I run amd64/ubuntu on the arm64 host , it warn me The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested

[JunelanMe]

Host info

root@armbian:~/olbat# uname -a
Linux armbian 5.10.215-ophub #1 SMP PREEMPT Thu Apr 25 11:22:33 EDT 2024 aarch64 aarch64 aarch64 GNU/Linux

root@armbian:~/olbat# lscpu
Architecture: aarch64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Vendor ID: ARM
Model name: Cortex-A53
Model: 4
Thread(s) per core: 1
Core(s) per cluster: 4
Socket(s): -
Cluster(s): 1
Stepping: r0p4
CPU(s) scaling MHz: 60%
CPU max MHz: 2016.0000
CPU min MHz: 100.0000
BogoMIPS: 48.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
Vulnerabilities:
Gather data sampling: Not affected
Itlb multihit: Not affected
L1tf: Not affected
Mds: Not affected
Meltdown: Not affected
Mmio stale data: Not affected
Reg file data sampling: Not affected
Retbleed: Not affected
Spec rstack overflow: Not affected
Spec store bypass: Not affected
Spectre v1: Mitigation; __user pointer sanitization
Spectre v2: Not affected
Srbds: Not affected
Tsx async abort: Not affected

root@armbian:~/olbat# docker run --rm --privileged aptman/qus -s -- -p x86_64
cat ./qemu-binfmt-conf.sh | sh -s -- --path=/qus/bin -p x86_64 --suffix -static
Setting /qus/bin/qemu-x86_64-static as binfmt interpreter for x86_64
sh: write error: File exists

root@armbian:~/olbat# cat /proc/sys/fs/binfmt_misc/qemu-x86_64
enabled
interpreter /qus/bin/qemu-x86_64-static
flags: F
offset 0
magic 7f454c4602010100000000000000000002003e00
mask fffffffffffefe00fffffffffffffffffeffffff

Issues:

Then I run

root@armbian:~/olbat# docker run --rm -it amd64/ubuntu:bionic bash
Unable to find image 'amd64/ubuntu:bionic' locally
bionic: Pulling from amd64/ubuntu
7c457f213c76: Pull complete
Digest: sha256:dca176c9663a7ba4c1f0e710986f5a25e672842963d95b960191e2d9f7185ebe
Status: Downloaded newer image for amd64/ubuntu:bionic
WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested

I can not run the amd64 on my arm64 hosts through aptman/qus

Question
PS: I notice the README of the aptman/qus Setup notice following info , So I did not install the qemu-user-static in my host , Is it need to install the qemu-user-static in my host ?
`
The required qemu-*-static binaries (which are all included in the image) will be loaded and registered. The container will then exit. From there on, images and/or binaries for foreign architectures can be executed.

Optional argument TARGET_ARCH is the target architecture to be translated through QEMU. If it is omitted, all available targets will be registered and loaded. The supported values are the following:
`

[JunelanMe]

ooooops, it is my fault , I should run the amd64 img ,with the --platform linux/amd64