Non-PAE kernel in 12.10
Debian at paulscrap.com
Debian at paulscrap.com
Sat Feb 23 19:09:52 UTC 2013
On 02/23/2013 01:51 PM, Liam Proven wrote:
> Don't know if anyone remembers this, but I did it last night.
>
> The key is that the PAE kernel boots & runs just fine on non-PAE
> processors *if* the CPU reports that it can do PAE. So someone's
> devised a tiny little tool that lies and puts the string "pae" into
> /proc/cpuinfo so that the PAE kernels believe your Pentium-M is
> compliant.
>
Liam,
Do you have any more info or sources about this? Are there any
tradeoffs or gotchas when doing this? I ask because I have a Debian
system with a Pentium M that boots fine off of a 686-pae kernel after
upgrading it to Wheezy last night. I *just* posted to the Debian-User
list about that an hour or two ago.
Short version : I did install 486 kernel before reboot, but forgot to
remove 686-pae kernel. It defaulted to the pae one, and started up fine.
The interesting thing is that the cpu flags still doesn't have pae in it.
--
PaulNM
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