Score:4

Which squashfs file in Ubuntu 22.04 live server image should be used?

bw flag

I found the squashfs file in Ubuntu 22.04 image pretty much different from previous releases. There is no filesystem.squashfs file under the casper directory after mounting the ISO. Instead, there will be 5 different squashfs files including:

  • casper/ubuntu-server-minimal.squashfs
  • casper/ubuntu-server-minimal.ubuntu-server.installer.generic-hwe.squashfs
  • casper/ubuntu-server-minimal.ubuntu-server.installer.generic.squashfs
  • casper/ubuntu-server-minimal.ubuntu-server.installer.squashfs
  • casper/ubuntu-server-minimal.ubuntu-server.squashfs

There is a filesystem.manifest but no corresponding filesystem.squashfs.

What's the difference/relationship between them and which one or ones should be used to get the similar contents as filesystem.squashfs of previous releases?

cn flag
mpb
You could try using `7z l` to list the contents of each of the `.squashfs` archives.
Score:3
gn flag

OK, casper/ubuntu-server-minimal.squashfs.This is the one. Got into chroot, installed stuff inside, squashed the filesystem again and created the ISO. Works like a charm!!

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