security support for kernel-image-2.4.27-2-XXX discontinued?

2006-06-15 Thread Hendrik Naumann
Hi

The recent (today and 24.03.06) kernel upgrade leaves a bit confused. 
The version sarge was released with is kernel-image-2.4.27-2-XXX, the 
latest security packages are released for kernel-image-2.4.27-3-XXX.

What is the rational behind this name change, that breaks the 
automatic upgrade path? 

(Especialy non expert users, which barely manage to do an apt-get 
update  apt-get upgrade will not do this transition and are left 
with an unsecure kernel. And also in larger installations (as in my 
case) it causes quite some extra work.)

Do I have to install the kernel-image-2.4.27-3-XXX to profit from the 
security support? That leaves me with the problem that the nvidia 
modules are only released for kernel-image-2.4.27-2-XXX 
(kernel-image-2.4.27-2-686-smp). Has this packages been excluded from 
the upgrade (2-3) because the package is in non-free?

Thanks for any hints an clearification.

Hendrik Naumann

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TU Berlin, Institute of Chemistry, PC 14|| Phone: +49 30 314-26727


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Re: security support for kernel-image-2.4.27-2-XXX discontinued?

2006-06-15 Thread Willi Mann

Hendrik Naumann schrieb:

Hi

The recent (today and 24.03.06) kernel upgrade leaves a bit confused. 
The version sarge was released with is kernel-image-2.4.27-2-XXX, the 
latest security packages are released for kernel-image-2.4.27-3-XXX.


What is the rational behind this name change, that breaks the 
automatic upgrade path? 


The kernel ABI changed, so the change was needed. Install the 
kernel-image-2.4-686 (or whatever you need) package.


http://wiki.debian.org/DebianKernelABIChanges

(Especialy non expert users, which barely manage to do an apt-get 
update  apt-get upgrade will not do this transition and are left 
with an unsecure kernel. And also in larger installations (as in my 
case) it causes quite some extra work.)


Do I have to install the kernel-image-2.4.27-3-XXX to profit from the 
security support? That leaves me with the problem that the nvidia 


yes

modules are only released for kernel-image-2.4.27-2-XXX 
(kernel-image-2.4.27-2-686-smp). Has this packages been excluded from 
the upgrade (2-3) because the package is in non-free?


Probably. However, it's quite trivial to build your own:

apt-get install module-assistant nvidia-source
m-a prepare
m-a a-i nvidia

Willi


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Re: security support for kernel-image-2.4.27-2-XXX discontinued?

2006-06-15 Thread Mikko Rapeli
On Thu, Jun 15, 2006 at 01:18:12PM +0200, Willi Mann wrote:
 The kernel ABI changed, so the change was needed. Install the 
 kernel-image-2.4-686 (or whatever you need) package.
 
 http://wiki.debian.org/DebianKernelABIChanges

Ok, I'll ask the dumb question which has been on my mind for too long:

Why isn't kernel-image-2.[4, 6]-[386, 686...] installed by the
installer, since it is required for kernel security support?

For the record I've installed the meta package manually since can't remember
when but it is not mentioned in Installation Guide, Installer
Errata, Debian GNU/Linux 3.1 -- Errata, kernel related advisories...

If this is just a sarge thing, could linux-image-2.6-[386...] be
installed by default in etch?

I tried looking into the sarge and etch installer sources, but couldn't
find with mere grepping the list of packages to be installed to the
target.

-Mikko


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Re: security support for kernel-image-2.4.27-2-XXX discontinued?

2006-06-15 Thread dann frazier
On Thu, Jun 15, 2006 at 07:04:30PM +0300, Mikko Rapeli wrote:
 For the record I've installed the meta package manually since can't remember
 when but it is not mentioned in Installation Guide, Installer
 Errata, Debian GNU/Linux 3.1 -- Errata, kernel related advisories...

We should be noting this in the kernel DSAs; I'll try to correct this
next time.

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dann frazier


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Re: security support for kernel-image-2.4.27-2-XXX discontinued?

2006-06-15 Thread Joey Hess
Mikko Rapeli wrote:
 Why isn't kernel-image-2.[4, 6]-[386, 686...] installed by the
 installer, since it is required for kernel security support?

We didn't think to do that until too late for sarge.

 If this is just a sarge thing, could linux-image-2.6-[386...] be
 installed by default in etch?

It is.

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see shy jo


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kernel-image meta packages to sarge installer (was Re: security support for kernel-image-2.4.27-2-XXX discontinued?)

2006-06-15 Thread Mikko Rapeli
On Thu, Jun 15, 2006 at 02:06:24PM -0400, Joey Hess wrote:
 Mikko Rapeli wrote:
  Why isn't kernel-image-2.[4, 6]-[386, 686...] installed by the
  installer, since it is required for kernel security support?
 
 We didn't think to do that until too late for sarge.

Is it too late or too much work to update in a point release too?

It seems that d-i's sarge/packages/base-installer/debian/postinst function
get_arch_kernel returns a metapackage name for most archs but that
information is perhaps lost somewhere in the quite complicated processing
of pick_kernel and install_kernel. Even 
sarge/packages/rootskel/debian/templates-arch fallback for
debian-installer/kernel/image[-2.6] selection could perhaps be a 
metapackage name if - as it seems - it's only fed to apt-get (after
checkin that matches an available package name, of course).

  If this is just a sarge thing, could linux-image-2.6-[386...] be
  installed by default in etch?
 
 It is.

Great!

-Mikko


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