chroot: failed to run command 'mount': Exec format error about orangepi_build HOT 9 CLOSED

I think the correct answer will be ...
Install in the HOST the qemu user package:
apt-get install qemu-user-static

Because even solving that,
if you are cross-debootstrapping, it will fail in second bootstrap stage...

You are RIGHT, it works for me:

• HostOS: Ubuntu 18.04
• BOARD: OrangePi 3

Try reinstall qemu-user-static

sudo apt purge qemu-user-static
sudo apt install qemu-user-static

from orangepi_build.

I think the correct answer will be ...
Install in the HOST the qemu user package:
apt-get install qemu-user-static

Because even solving that,
if you are cross-debootstrapping, it will fail in second bootstrap stage...

from orangepi_build.

You can try

apt-get install qemu-utils qemu-efi-aarch64 qemu-system-arm

It works for me.

from orangepi_build.

Retry with Ubuntu 16.04 x64 as OS

from orangepi_build.

I tried with ubuntu 16.04 x64, the same error.

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.5 LTS"

from orangepi_build.

It looks like the do_chroot function contains bugs in the script 00_rootfs_build.sh. qemu-aarch64-static is missing!

The correct do_chroot should be this:

do_chroot() {
    cmd="$@"
    chroot "$DEST" qemu-aarch64-static /usr/bin/mount -t proc proc /proc || true
    chroot "$DEST" qemu-aarch64-static /usr/bin/mount -t sysfs sys /sys || true
    chroot "$DEST" qemu-aarch64-static $cmd
    chroot "$DEST" qemu-aarch64-static /usr/bin/umount /sys
    chroot "$DEST" qemu-aarch64-static /usr/bin/umount /proc
}

And I submit a PR here https://github.com/orangepi-xunlong/OrangePiH5_scripts/pull/2

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This seems to resolve with #5 (comment)

from orangepi_build.

sudo mount -i -o remount,exec,dev /home/jqian/works

from orangepi_build.

You can try

apt-get install qemu-utils qemu-efi-aarch64 qemu-system-arm

It works for me.

THANKS

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