Mailinglist Archive: opensuse-factory (249 mails)

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Re: [opensuse-factory] Is the upgrade from 32 bits to 64 bit supported? Question for devs O:-)
  • From: "Carlos E. R." <carlos.e.r@xxxxxxxxxxxx>
  • Date: Mon, 08 Feb 2010 00:57:06 +0100
  • Message-id: <4B6F5352.9030906@xxxxxxxxxxxx>
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On 2010-02-08 00:26, Eberhard Moenkeberg wrote:
Hi,

On Mon, 8 Feb 2010, Stefan Seyfried wrote:
On Sun, 07 Feb 2010 22:45:22 +0100 "Carlos E. R." <> wrote:

Has anybody done this, an upgrade from 32 to 64 bits? Does it work?
Is it "supported"?

I guess it is not officially supported, but If you know what you are
doing, you could probabyly make it work.

The problem is, IIUC, that you need a system that's halfway consistent
and capable of running binaries throughout the update. As soon as an
important (to the rest of the update process) binary is updated to 64
bit, you are screwed.

...

After that, it might work. Keep us posted on your success.
I might actually try this in a virtual machine one day, sounds
interesting ;)

I'd be interested in knowing if it "should" work before I attempt it, instead
of being the guinea
pig. Hopefully from the devs that designed the upgrade process ;-)


It should work without any special preparations if you boot "from
outside" to do the update 32 -> 64.

Did I say that it is the retail DVD? Yes, the update runs from the DVD live
system on a "dead", aka
stopped, system, so that is not an issue. I'm not doing a "zypper dup"
procedure, that definitely
would not work (IMO).


You see, it has been told here, for years, that this upgrade (32-->64) is
impossible. But the dvd
message box doesn't say that... :-? So I thought it might work now.


In fact, the retail 11.2 DVD only contains the x64 version, that's why I
discovered this. :-o

- --
Cheers / Saludos,

Carlos E. R.
(from 11.2 x86_64 "Emerald" GM (Elessar))
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