[ubuntu-uk] Dummy transitional package

[Pete Smout]

@google hope you enjoyed reading this, It had nothing to do with you!
sent from my HTC.
On Nov 22, 2013 6:05 PM, "Daniel Llewellyn" <diddledan at gmail.com> wrote:
>
> a "dummy transitional package" is a stub that gets created when a piece
of software changes name or politics cause the packaging to change
namespace. The software gets placed into the new package name and new
installs will get that by default. However, upgrades need a way of not
breaking when the package name it has references to suddenly disappears
while it's working.
>
> So the stub is created at the old name which depends upon the new name
thereby pulling the new package into your system. The stub also serves as a
way for other packages that used to depend on the old name but haven't been
updated to the new name to still be installable.
>
>
Hi
Thanks for the replies, it makes sense now! I do however question the
wording "it can safely be removed" but at least I understand now!

Thanks again

Pete

> On 22 November 2013 17:58, Simon Greenwood <sfgreenwood at gmail.com> wrote:
>>
>>
>>
>>
>> On 22 November 2013 16:26, Pete Smout <smoutpete at gmail.com> wrote:
>>>
>>> Hi
>>> I was looking to uninstall deja dup as it keeps hogging 85-90% of my
cpu, whilst in synaptic I found the package "ttf-dejavu-core" which tells
me that it is a "dummy transitional package. It can safely be removed" ,
but when I try and remove it it says another 7 packages depend on it,
including clementine & xbmc (which I use regularly!)
>>>
>>> Why does it say it can safely be removed when it obviously can't ?
>>>
>>> Note this is not a tech problem, just me trying to learn!
>>
>>
>> I think that's a font package and one of the core ones in use by Ubuntu
or it was and it's been removed, and the dummy package is keeping the other
packages it depends on happy. In 12.10 at least the package you're looking
for is deja-dup 24.0-0ubuntu2.
>>
>> s/
>>
>>
>> --
>> Twitter: @sfgreenwood
>> "TBA are particularly glib"
>>
>> --
>> ubuntu-uk at lists.ubuntu.com
>> https://lists.ubuntu.com/mailman/listinfo/ubuntu-uk
>> https://wiki.ubuntu.com/UKTeam/
>>
>
>
>
> --
> Daniel Llewellyn
>
> --
> ubuntu-uk at lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/ubuntu-uk
> https://wiki.ubuntu.com/UKTeam/
>
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