Re: [Qemu-discuss] Chroot exec error inspite of qemu-static-arm being installed

[Urmish Ajit Thakker]

Some more info -

I am running an Ubuntu 12.04 machine.

Disk Image is for armv8 architecture. (64 bit).

So my ls -l bin/ls gives me the following outout

bin/ls -> /bin/busybox.nosuid
And bin/busybox.nosuid exists in the mount directory.

I feel my qemu is old. But Ubuntu 12.04 does not have the latest package 
of qemu which can mount armv8. Does this make any sense?

Regards,
Urmish
On 10/23/14 13:07, Peter Maydell wrote:
> On 23 October 2014 18:28, Urmish Ajit Thakker <address@hidden> wrote:
> > 3) usr/bin/qemu-arm-static bin/ls
> > E - Error while loading bin/ls: No such file or directory
> >
> > Note : bin/ls exists
> >
> > 4) sudo chroot . /usr/bin/qemu-arm-static /bin/ls
> > R - /bin/ls: Invalid ELF image for this architecture
> >
> > 5) sudo chroot . /bin/ls
> > R - chroot: failed to run command `/bin/ls': Exec format error
> >
> > If I understand your instructions clearly, 3 & 4 should not happen. Am I
> > correct?
> Correct, and this also shows that your problem is not related
> to the binfmt-misc registration. It looks like your chroot does
> not contain valid 32 bit ARM binaries. What does
>   file /path/to/chroot/bin/ls
> say? (if it says it's a symlink or something then find
> a binary in the chroot that's a real target executable).
>
> -- PMM