Comment 2 for bug 1800004

I was surprised to see this fail since the snap from /tmp/test-snapd-sh is bind-mounted to /snap/test-snapd-sh/x1. Yet at runtime this happens:

zyga@fyke:~$ SNAPD_DEBUG=1 test-snapd-sh
[snip, unrelated stuff]
DEBUG: execv(/usr/lib/snapd/snap-exec, /usr/lib/snapd/snap-exec...)
DEBUG: argv[1] = test-snapd-sh
cannot snap-exec: cannot read info for "test-snapd-sh": cannot find installed snap "test-snapd-sh" at revision x1: missing file /var/lib/snapd/snaps/test-snapd-sh_x1.snap
zyga@fyke:~$ ls -ld /var/lib/snapd/snaps/test-snapd-sh_x1.snap
lrwxrwxrwx 1 root root 18 Oct 25 20:49 /var/lib/snapd/snaps/test-snapd-sh_x1.snap -> /tmp/test-snapd-sh

So the snap "file" in /var/lib/snapd/snaps is a symbolic link. Why is it being looked at by snap-exec? No idea yet, checking.