[ltp] double checking Debian's 686-pae vs. -486 probe

Yves-Alexis Perez linux-thinkpad@linux-thinkpad.org
Tue, 24 May 2011 08:07:06 +0200


--=-6UVexRmQQjQmZ4/Ajl45
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

On mar., 2011-05-24 at 07:59 +0800, jidanni@jidanni.org wrote:
> Recently Debian sid split the kernel into these two packages,
>=20
> linux-image-2.6.39-1-486_2.6.39-1_i386.deb
> linux-image-2.6.39-1-686-pae_2.6.39-1_i386.deb
>=20
> My Thinkpad ended up being told by the installation scripts to use -486.
>=20
> But my Thinkpad isn't really very old... how can one double check to see
> if the decision was correct? I can't figure it out even after probing
> the .debs to find just where they probe the choice.=20

The thread at
http://lists.debian.org/debian-kernel/2011/02/msg00244.html might give
you some info.

Basically you need to check if you have the pae and nx flags in the
cpuinfo output. Iirc pentium M don't have them, so they do need -486 but
later cpu should be ok for -686-pae.

Regards,
--=20
Yves-Alexis

--=-6UVexRmQQjQmZ4/Ajl45
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: This is a digitally signed message part

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)

iQIcBAABCgAGBQJN20sFAAoJEDBVD3hx7wuo68IQAL3A8qxEtUHIYLPtzN1E4JU3
Vt1thbnROlMwOEbfFea4Ty2SG0gqNwnsk7WxDt+sS6Q9L9FbuMW/wnR1n5uNWfYw
+lSGtWfhTQC5zXibh0pon3+1ZxYi1+Cvq3RNza+CoTBm6f41QpISL677rjtsjINe
2VyQ/SY0dmum9MV8xNuVWeLwQ5JLHCtUjHBcPPMxvc6xnq5nfDE5/inPhGc38GWp
hBj3gGY9BdqSqBCza4VJ2NWUtc+gTDEcAGPnldjg5YyzLZ2j0SDSPVubJnvbr4/4
A4gvnN703fy/740ui9gehXCAYUpd0zUsjJpSOG4ZZ19V5NzYYav0XJZzoy4QX7dl
lZFwbITRCd3Dj0gJhvasdOEm91fTyxdu25xi9YnTTHIW6xM/OUM5xBNQOsK62z4y
nJV8+UioNNCjkJPPLZ3GlgKgPvr1ChpgRW/8lM5WbeVKMTOjOwctDo6lnPr8DxEA
MG4vZnV/jGnkUS5zTyW1FStPhPQlqoyR2ETSQGMxMWDLSiCF6F/ZOcfpY+EmTWA8
cJvPLqcteOT1A2rQHDXXcJ3t7QuTublQnLqNPUAqbkpuqT3J6RmpVuf1onGftxHO
98TUf9kv8hQtYYomJIG7MXegiaGwlDXBJ2st8Lre+TLEMQ1/iGPD21xVC9ihxVYv
WTJdTZaPfrnxO3owN1Wb
=xNWM
-----END PGP SIGNATURE-----

--=-6UVexRmQQjQmZ4/Ajl45--