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Re: Bug#823465: dpkg: Won't run at all on i586 Pentium MMX due to illegal instruction



On Sun, 2016-05-08 at 09:36 -0400, The Wanderer wrote:
> On 2016-05-08 at 09:09, Neil Williams wrote:
> 
> > 
> > On Sun, 08 May 2016 07:18:40 -0400 The Wanderer
> > <wanderer@fastmail.fm> wrote:
> > 
> > > 
> > > On 2016-05-08 at 03:45, Neil Williams wrote:
> > > 
> > > > 
> > > > On Sun, 8 May 2016 00:51:57 +0200 Pierre Ynard
> > > > <linkfanel@yahoo.fr> wrote:
> > > Even if running unstable, I would certainly expect that something
> > > which is known to break certain types of systems this badly would
> > > be announced at package install time, giving me a chance to cancel
> > > the install...
> > It's unstable - I've been running unstable on my main development
> > laptop for ten years, most of the time that something has broken my
> > system, I've had to be the one to report it! Some of those bugs have
> > caused this level of breakage.
> Yes, that's part of the 'bargain' of running unstable.
> 
> The difference is that, presumably, the fact that the change which led
> to that breakage would in fact so break things was not known in advance.
> 
> I certainly do not expect such notification for every breakage which
> occurs in unstable. I was speaking only about cases where the fact that
> the breakage would occur was known in advance (which is the case here,
> because the breakage is an intentional feature removal), and where the
> breakage itself would be "bad enough" (in this case, essentially total).
[...]

You should probably blame me for not announcing the decision earlier,
as I proposed and drove this change.  However, the removal of the '586'
kernel flavour should have provided some early warning of the change -
linux-image-586 was changed to depend (indirectly) on
linux-image-4.3.0-1-686, which would fail to boot.  At that time the
old kernel image would remain installed as a fallback, so this was
recoverable.

Ben.

-- 
Ben Hutchings
I haven't lost my mind; it's backed up on tape somewhere.

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