While it would be lovely to make the live environment consistent with
installed systems in this regard (generally one of its design goals),
I'm afraid it simply isn't feasible right now.
Enabling universe and multiverse means having their Packages files
present in the live filesystem. Here are their current file sizes, along
with their size when compressed using lzma (which is likely to be at
least as good as squashfs' compression):
$ ls -l
/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_intrepid_{universe,multiverse}_binary-i386_Packages
-rw-r--r-- 1 root root 955011 2008-10-09 00:25
/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_intrepid_multiverse_binary-i386_Packages
-rw-r--r-- 1 root root 21744533 2008-10-08 11:27
/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_intrepid_universe_binary-i386_Packages
$ cat
/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_intrepid_{universe,multiverse}_binary-i386_Packages
| lzma -9c | wc -c
4243872
4MB or so. (gzip comes out at more like 6MB, so it may be more than
4MB.) If you include Sources as well, which would ordinarily be the
default, that costs a further 2MB:
$ ls -l
/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_intrepid_{universe,multiverse}_source_Sources
-rw-r--r-- 1 root root 432417 2008-10-09 00:31
/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_intrepid_multiverse_source_Sources
-rw-r--r-- 1 root root 9228693 2008-10-08 11:32
/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_intrepid_universe_source_Sources
$ cat
/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_intrepid_{universe,multiverse}_source_Sources
| lzma -9c | wc -c
2003104
Right now, the Ubuntu Intrepid i386 desktop CD is running at about 3MB
below the physical limit for 700MB CDs, and amd64 is under 1MB below. We
are perpetually short of space here, and I'm afraid I simply can't
justify throwing out localisation and/or features in order to enable
universe and multiverse on the desktop CD.
That said, we can afford the space on the DVD, and I've arranged for the
live filesystems on the DVDs to have universe and multiverse enabled
from now on. That doesn't close this bug, but I think it's about as much
as we can do for now.
livecd-rootfs (0.72) intrepid; urgency=low
* Fix source mirror for -updates in generated sources.list (it was
incorrect for ports architectures).
* Fix description of universe in generated sources.list: packages there
are expected to be under a free licence.
* Enable universe and multiverse for DVDs (there isn't generally enough
space on CDs; see LP #105511).
-- Colin Watson <[EMAIL PROTECTED]> Thu, 09 Oct 2008 02:13:41 +0100
** Changed in: livecd-rootfs (Ubuntu)
Importance: Medium => Wishlist
Status: Confirmed => Triaged
Target: ubuntu-8.10 => None
--
Universe and Multiverse not enabled by default on the livecd
https://bugs.launchpad.net/bugs/105511
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
