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Re: [FOLLOW-UP] Re: Having scanned set of installation DVDs...



On 02/13/2017 05:40 PM, songbird wrote:
Richard Owlett wrote:
On 02/12/2017 09:26 AM, songbird wrote:
Richard Owlett wrote:
songbird wrote:
...
  years ago i copied from dvds to a subdirectory
on an external USB drive.  it worked ok, but i did
have to tell in the apt sources list that i was
using a file and not a dvd.

  i am pretty sure i used a "cp -r" to do it too...

  fwiw,  :)

I have that on my TO-DO list.
There's an additional step - creating packages.gz so apt related tools look at
it as a large DVD.

  the package list is in there, should be no need
to regenerate it.

  if your apt sources list points to the right
directory (use file not cd or dvd in the list)
it should find it and use it.

We have different goals/assumptions.
You are creating a directory for each CD/DVD.
I have a situation in mind that mounting more than one directory would be a
problem. Thus my solution for Jessie would take 13 DVDs and create one humongous
pseudo-DVD.
P.S. I've never been described as "normal", much less "typical" ;/

  but you do understand that i only had them copied
to one device, one mount point, one directory which
contained them all, but apt doesn't care, it scans
them all the one time when you update and then they
are available just like any other repository.

  really, i think you are doing more work than is
needed here for no real gain in anything that i
can determine.

  mounting the device as i did caused absolutely
no problems that i recall.

  each disk was an entry in the apt sources list,
but if i didn't need that device (it was an
external USB device so not always turned on for
use) i just commented out those lines in the apt
sources list.


Light begins to dawn. I just carefully read manpage for sources.list .
Seems that I "knew" things that just weren't so ;/
I have the morning free and will do some experimenting.
Thank you for your patience.




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