Comment 1 for bug 1841455

I was trying the Kubuntu eoan daily build. I had a look in the squashfs. In the initramfs-tools/scripts/casper-premount/20iso_scan script, it invokes the find_path function, which is defined in scripts/lupin-helpers. It's line 59 of that script that has the try_mount invocation. In my disco iso the try_mount function is defined in scripts/casper-helpers, but the eoan version does not.