RE: [PATCH] make multi-arch CD/DVD images more visible

2007-03-05 Thread peter green

> This has certainly appened, *but* I have only see it happen with 
> downloads 
> of Sarge images as amd64 are not mentioned on the sarge pages (because it 
> was not a release arch). To the best of my recollection, I have never yet 
> seen this happen with Etch images.
me neither but from the posts on the debian forms i get the impression that 
those that are out of the loop don't try etch until after they have been told 
they don't have an ia64 chip and that this is likely to change after etch 
release. I also see a lot of posts about this that don't mention either etch or 
sarge explicitly in the initial post (and of course people immediately tell 
them to try amd64 etch so the question of which ia64 image they were using 
doesn't come up).

intel does not publicise the fact that they are now the cloners and amd the 
cloned so anyone who has been out of the techy loop for a while (or never been 
in it) is going to assume that amd64 is not going to run on an interl chip and 
anyone who has seen ia-32 used to reffer to 32 bit intel (not that uncommon). 
Also i belive there are many who won't remember macs are no longer powerpc.

> 
> To prevent this an additional "note" about what to use with EM64T 
> processors could be useful. Or maybe a link "Confused about all these 
> images?" to a new page with a general overview of types of images and 
> arches would be good.
another alternative would be to structure the page so that it could accomodate 
a short comment on what each architecture was for alongside the links for each 
architecture.

currently it seems for the stable releases there isn't even a download page as 
such, i just get directed to a folder on the mirror and left to find my own way 
from there.



please change symlinks to a http redirects on cdimage.debian.org

2007-03-30 Thread peter green
afaict you currently use symlinks to point at the current version of 
daily/weekly builds. This means that users who resume a download after a new 
release will most likely get a mixed (and therefore broken) image.

changing that to a http redirect would mean that users would get a directory 
listings page with non update dependent links to the image that was current at 
the time they visited the cdimage server considerablly reducing the risk of 
this happening.


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RE: please change symlinks to a http redirects on cdimage.debian.org

2007-03-30 Thread peter green

> > afaict you currently use symlinks to point at the current version of 
> > daily/weekly builds. This means that users who resume a 
> download after a 
> > new release will most likely get a mixed (and therefore broken) image.
> >
> > changing that to a http redirect would mean that users would get a 
> > directory listings page with non update dependent links to the image 
> > that was current at the time they visited the cdimage server 
> > considerablly reducing the risk of this happening.
> 
> Doing http redirects would not mirror well
None of the mirrors i looked at seem to carry the daily/weekly images and the 
d-i site doesn't link to any form of mirror selection page

even if there are mirrors afaict only doing this on the main server and for 
http (leaving the symlinks in place for other access methods) would solve the 
problem which is that people following the links from the debian installer site 
for daily/weekly images (which according to the debian-boot guys can't be made 
to update in sync with cdimage.debian.org ) can easilly end up with half and 
half (or worse) images.

>, not work for rsync/ftp access 
true but the only users using theese access methods for daily/weekly images 
would be those browsing the server manually anyway
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small query on multi-arch cd

2007-04-18 Thread Peter Green
It has been stated that the multi arch cd contains source for all packages
it contains but does it contain the build dependencies for those packages?
and if not why not?

After all source code isn't much use (and probablly doesn't meet the gpl
definition of source code) if the stuff needed to build it isn't there.

This is an important but afaict overlooked consideration for those who want
to be able to hand out the DVD without having to supply and keep to a
written offer to supply source at cost.




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please make location of sarge images more obvious

2007-04-25 Thread peter green
http://cdimage.debian.org/ redirects me to a page on www.debian.org which links 
back to http://cdimage.debian.org/debian-cd which only contains etch images.

this makes it rather hard to find the sarge images. I eventually managed it by 
using ftp rather than http and hence getting a top level directory listing then 
making some educated guesses but if it wasn't for the fact that i'd just heared 
about 3.1r6a being uploaded to cdimage.debian.org i would just have assumed 
that sarge images were no longer availible.


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Re: Release status of i386 for Bullseye and long term support for 3 years?

2020-12-12 Thread peter green

   Then there was the short netbook boom, but AFAIR some early ones
   had 64bit CPUs but 32bit-only firmware.

My memory is that at the height of the boom the dominant processors
were the N270 and N280, which are 32-bit only. By the time 64-bit
netbook processors showed up the boom was on the decline.


There are at least two more:


5. People running Debian on virtual machines.

You can run an i386 VM with vmware or virtualbox with no special
hardware support. An x86-64 VM on the other hand requires VT-x
(or the AMD equivilent). While processor support for this is
the norm nowadays it's still often disabled by default
which can be a pain if you need to get IT support to access
bios setup on a machine.

i386 hardware is so numerous and widely spread, that every tiny fraction 
of i386 users might be more users than half of our release architectures 
combined. It is not even clear whether this is just an exaggeration or 
might be literally true:


i386 still gives 17281 popcon submissions, that is about
a tenth of amd64, but it's also over 10 times the next highest port

Now that probably doesn't reflect true usage, in particular
users who install using images tend to miss out on the popcon
question, but I still suspect that i386 is up there in the top
few most used architectures.



Re: [RFC] Consequences for official CD/DVD images for Lenny

2008-12-03 Thread peter green


The i386/amd64/powerpc DVD is more problematic as having all desktops will 
completely fill the DVD leaving no room for other packages with a high 
popcon score.
Proposal is therefore to drop powerpc support from this DVD. With only 
i386 and amd64 there is still room for the top ~2600 packages on the DVD.
  
I'm not sure about this one, there are still quite a few powerpc macs 
out there and hopefully PS3 support will be coming to debian at some point.



Dropping images that make no sense?
===
Somewhat unrelated. We have several architectures that don't support 
booting from CD (armel, mipsel, s390) which means we're building a number 
of images that nobody will ever use:

- businesscard and netinst
- KDE, XFCE
  

aren't CD images also used to do hd-media installs?


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multi-arch dvd, build-depends and the GPL

2008-12-03 Thread peter green

The initial announcement of the mulit-arch DVD [1] said
"
There is also a combined amd64/i386/powerpc/source DVD which should
contain most of what people will commonly want to install on each of
those 3 arches, roughly equivalent to the contents of the first 3-4
CDs or so each. Binary-all package overlaps mean that there is space
on this disc for more packages than might be expected. Plus, sources
for all the binaries on the DVD will be included too. This DVD is
therefore probably the ideal choice of disc to sell or give away at
Expos."

I read this as saying "source is included so if you hand this DVD out 
you should be covered for your GPL obligations"


Unfortunately while  source packages are included build dependencies are 
not. Some of those build-dependencies can probablly be recreated from 
source on the DVD but others won't be able to (for example devmapper 
build-depends on automake which is not included on the DVD and is built 
from source package automake1.10 which is also not included on the DVD )


IMO if the DVD is not providing build-deps then it is almost certainly 
not providing source for some of the included packages in the gpl sense.


[1] http://osdir.com/ml/linux.debian.devel.announce/2006-12/msg6.html


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Re: multi-arch dvd, build-depends and the GPL

2008-12-04 Thread peter green



 "The source code for a work means the preferred form of the work for
  making modifications to it.  For an executable work, complete source
  code means all the source code for all modules it contains, plus any
  associated interface definition files, plus the scripts used to
  control compilation and installation of the executable."

We're doing that already.
The source code from which the contents of a package are built do not 
have to be in that packages source package.


For example the DVD contains the package "atl2-modules-2.6.26-1-486" 
which is built by the "linux-modules-extra-2.6" source package but the 
source seems to be taken from the "atl2-source" package. Neither the 
"atl2-source" package nor the "atl2" package it is built from


Afaict other than manually checking every case the only way to be 
reasonablly sure of including source code (even if source code were 
defined as only the files fed to the compiler and nothing more) for all 
packages is to include all thier build dependencies.



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changing name of debian directory on CDs.

2012-12-03 Thread peter green

I am working on building CDs images for raspbian (a derivative.

I would like to change the name of the debian directory on the CDs to 
make it less confusing for users. That leaves me with two questions.


1: will this cause problems for apt?
2: assuming it doesn't cause problems for apt how do I make the change 
in debian-cd?



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Bug#695080: please allow users to configure distribution name used in image descriptions

2012-12-03 Thread peter green

Package: debian-cd
Severity: wishlist

 when I look at the jigdo files i've generated I see
 "ShortInfo='Debian GNU/Linux 7.0 "Wheezy" - Official Snapshot 
armhf CD Binary-1 20121203-21:36 (20121203)'"

 any idea how to change that to say raspbian?
 ok I found the answer, it's hardcoded, not in any configuration
 plugwash: fairly simple to fix that - please file a wishlist bug?

Specifically it's hardcoded in tools/start_new_disc


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Bug#695244: which_deb fails when trying to build source cds from an archive that doesn't have i386 or amd64 binaries

2012-12-05 Thread peter green

Package: debian-cd

I've been working on trying to build cd images for raspbian using 
debian-cd. While doing this I found that when building source cds 
which_deb only looks for i386 and amd64 packages files. If it finds 
neither it fails horriblly. This prevents building source CDs for 
derivatives that focus on specific non-pc architectures like raspbian.


By fails horriblly I mean that rather than the failure of which_deb to 
find a usable packages file being reported to the user the failure 
results in crazy values in makefile variables (e.g. directory names in 
variables which should contain file names) which in turn cause the build 
process to fail in ways that have no obvious relation to the real issue.


To get things working for raspbian I just added armhf to the list of 
architectures but this isn't really a good soloution in general.



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