[buildd-tools-devel] Bug#677811: schroot: setup.d/15binfmt ironically breaks binfmt support

[Vagrant Cascadian]

On Sun, Jun 17, 2012 at 12:29:02AM +0200, Julian Andres Klode wrote:
> On Sat, Jun 16, 2012 at 11:13:03PM +0100, Roger Leigh wrote:
> > On Sat, Jun 16, 2012 at 02:57:26PM -0700, Vagrant Cascadian wrote:
> It turns out that mount has changed behavior recently (but man-pages document
> the one that worked until now). Replacing
> 	mount -o remount,ro "$dst"
> by
> 	mount -o remount,ro,bind "$dst"
> fixes this. A bug report against mount seems to be a good
> idea.

I can confirm that that fixes it.


> The best solution in my opinion would be to make qemu-user-static
> multi-arch and add the native architecture to the chroot, and then
> install qemu-user-static for the native architecture inside the
> chroot.

I have mixed feelings on this approach... it adds some overhead to the chroot 
to support foreign architectures in apt and installing the whole of 
qemu-user-static, instead of dynamically including the binary when neeeded.


live well,
  vagrant