lubuntu-qa team mailing list archive

[Iberê Fernandes <ibere.fernandes@xxxxxxxxx>]

Nio,

I've just tested your instructions at
https://help.ubuntu.com/community/grub-n-iso

from items a) to f1), g) and  h) and now on the live session cat
/proc/cpuinfo reports 36 bits physical so I guess my Celeron M 1.2Ghz has
PAE capability. note that on lubuntu 12.04 it's reporting 32 bits physical.

thank you for supporting old computers such as mine!

i'm not installing lubuntu 13.04 because my kid is playing on the laptop
now, but in the next weekend or so, i will install and report it to all of
you. anyway, now i'm almost sure it'll work and that laptop will keep
useful! i'm so happy, thanks to all of you. lot's of kudos!

btw, this is my celeron M:
http://ark.intel.com/products/27138/Intel-Celeron-M-Processor-310-512K-Cache-1_20-GHz-400-MHz-FSB

thank you again!
Iberê


2013/5/11 Nio Wiklund <nio.wiklund@xxxxxxxxx>

> Hi Iberê,
>
> Your Celeron M 1.2 GHz is maybe a couple of years older than my Pentium
> M with 1.7 GHz. It would be very valuable for the project to know, if
> your CPU has the PAE capability, and I think the best way to find out is
> to try. We can only guess from what we find on the internet ;-)
>
> Have you looked at
>
> https://help.ubuntu.com/community/Lubuntu-fake-PAE
>
> yet? It is still in 'beta state', the image and instruction (README)
> files reside on my google drive page. Please look at it in more detail!
>
> You need not touch your working Lubuntu 12.04. Make an install USB
> pendrive with 'grub-n-iso' (or a portable 'installed system' if you have
> a 16 GB pendrive). Just make sure you are cloning the image to the USB
> pendrive, and not to the internal HDD.
>
> I would be very happy if you can try it and report the result.
>
> When I run Lubuntu 12.04 with a non-pae kernel
>
> cat /proc/cpuinfo
>
> reports 32 bits for my Pentium M,
>
> but when I run Lubuntu 13.04, it reports 36 bits physical address size.
>
> So you need the pae kernel running to get 36 bits. If you don't get 36
> bits, your celeron M 1.2 GHz has no PAE capability. At least this is
> what I understand.
>
> Best regards
> Nio
>
>
> On 2013-05-11 03:12, Iberê Fernandes wrote:
> > question: i have a celeron M 1.2 GHz (yes, i know it's almost 10 years
> > old) with no pae and physical address size reports 32 bits.
> >
> > will any of the methods work for me before i start poking around my
> > perfect working Lubuntu 12.04?
> >
> > tks!
> > iberê
> >
> >
> > 2013/5/10 Nio Wiklund <nio.wiklund@xxxxxxxxx <mailto:
> nio.wiklund@xxxxxxxxx>>
> >
> >     Getting ready for easier conversion from Windows XP:
> >
> >     Now there are instructions how to make an install USB drive
> >     *from Windows with graphical user interface tools* in
> >
> >     https://help.ubuntu.com/community/Lubuntu-fake-PAE
> >
> >     Best regards
> >     Nio
> >
> >     On 2013-05-06 10:44, Nio Wiklund wrote:
> >     > Hello all Lubuntu lovers,
> >     >
> >     > Now there are three methods to make the new Ubuntu family 32-bit
> pae
> >     > kernels available for Pentium M, that have pae capability, but do
> not
> >     > show the pae flag.
> >     >
> >     >
> >     > 1. Mörgæs's method to start from the Ubuntu 12.04 non-pae mini-iso
> >     file
> >     >
> >     > https://help.ubuntu.com/community/PAE
> >     >
> >     > A variant of this method is that people who have
> >     > - more or less personalized versions of Lubuntu 12.04 running, or
> >     > - already have a Lubuntu 12.04 iso file and a slow internet
> connection
> >     > use fake-pae to upgrade to 12.10 and/or 13.04.
> >     >
> >     >
> >     > *. Lubuntu-13.04-fake-PAE
> >     >
> >     > The idea is to make it easier for people who want to go directly
> >     into a
> >     > new version of Lubuntu. This is a good alternative for a fresh
> install
> >     > (instead of downloading 12.04 and upgrading twice to newer
> releases).
> >     >
> >     > Right now the software (images to download and README files)
> >     resides on
> >     > my google drive, but once it is tested by a few more people, Phill
> >     > Whiteside can host it on his web-site. Only two persons have
> tested it
> >     > (one person except myself), and I ask you for help.
> >     >
> >     >
> >
> https://drive.google.com/folderview?id=0B46yhFQuJvfPRXRvSmJ6b0xoNE0&usp=sharing
> >     >
> >     > A. Please test if the installation process works, and that the
> README
> >     > texts work, even if you have no laptop with Pentium M. I need
> feedback
> >     > from you to improve the instructions, so that the installation
> >     will work
> >     > also for people who are not so experienced with terminal window
> >     commands.
> >     >
> >     > B. If you have no time to test an installation, please read the
> README
> >     > files at the google drive site, and suggest improvments to make it
> >     > better! Any suggestions are welcome, general ones that make it
> >     easier to
> >     > follow, added text, changed text, improved English grammar (I am
> >     > Swedish, and there might be some Swenglish phrases, that should be
> >     > changed). Also tell me which method you prefer 'grub-n-iso' or
> >     > 'installed system', and why :-)
> >     >
> >     >
> >     > 2. 'grub-n-iso'
> >     >
> >     > Advantages:
> >     > Similar to normal installation (via 1GB or 2GB USB drive)
> >     > No upgrading between versions is necessary
> >     > Full flexibility, for example to make a dual boot system
> >     >
> >     > Disadvantages:
> >     > You do not get a complete worḱing operating system directly
> >     > You need to install fake-pae using 7bit's ppa after the
> installation
> >     > It uses the desktop iso file, while the alternate iso file can
> install
> >     > to systems with lower RAM.
> >     >
> >     > Warning: This Lubuntu Raring 'grub-n-iso’ system is not intended
> >     to run
> >     > with non-pae CPUs, it is only intended for Pentium M, that have pae
> >     > capability but no pae flag. I take no responsibility for any
> damage,
> >     > that this software can cause.
> >     >
> >     > Backup all personal data before trying this method.
> >     >
> >     > Use it only for computers with old Pentium M CPUs without the pae
> flag
> >     > (mainly if not only laptops)!
> >     >
> >     > Check very carefully which drive is the USB drive, to use as the
> >     > ‘grub-n-iso’ or ‘grub-n-iso-n-swap’ USB boot drive. Double check
> and
> >     > triple check, because dd will overwrite the drive and if you write
> >     to a
> >     > drive with unique data, there is no way to get them back.
> >     >
> >     > The ‘grub-n-iso’ system should work well with 1 GB RAM or more,
> maybe
> >     > with 768 MB. The ‘grub-n-iso-n-swap’ system can install will less
> RAM,
> >     > because the swap can relieve some peaks in memory usage. It
> depends on
> >     > the computer specs (not only RAM, also graphics chip and other
> >     devices,
> >     > that use memory) if it will work, but I guess you can to install
> with
> >     > 512 GB RAM. My guess is based on tests in VirtualBox. If you have
> less
> >     > RAM, I suggest that you use another method, either the
> >     > Lubuntu-13.04-fake-PAE install method 'installed system', or the
> >     method
> >     > by Mörgæs starting with Ubuntu non-pae 12.04 mini.iso, fake-pae,
> and
> >     > upgrading to
> >     > 12.10 (and 13.04). See https://help.ubuntu.com/community/PAE
> >     >
> >     >
> >     > 3. Installed system
> >     >
> >     > Advantages:
> >     > No live install CD/DVD/USB drive is used
> >     > No upgrading between versions is necessary
> >     > You get a complete worḱing operating system directly
> >     >
> >     > Disadvantages:
> >     > It is a different way to install a system.
> >     > It installs into 16 GB (the first 16 GB of a drive)
> >     > It is easier to use 'grub-n-iso' for a dual boot system
> >     >
> >     >
> >     > This Lubuntu Raring 'installed system' can run with at least the
> later
> >     > Pentium M cpus. Right now it is on a USB 3 pendrive, installed
> >     from the
> >     > Lubuntu Raring desktop iso in a modern computer and tested in my
> IBM
> >     > Thinkpad T42 with Pentium M 1,7 GHz. It uses the fake-pae method of
> >     > 7-bit @ubuntuforums to let the 32-bit pae kernel be updated with
> CPUs
> >     > without a pae flag.
> >     >
> >     > I'm not sure if older Pentium M CPUs can run well with it. Check,
> that
> >     >
> >     > cat /proc/cpuinfo
> >     >
> >     > reports 36 bit physical address size!
> >     >
> >     > Warning: This Lubuntu Raring 'installed system' is not intended to
> run
> >     > with non-pae CPUs, it is only intended for Pentium M, that have pae
> >     > capability but no pae flag. I take no responsibility for any
> damage,
> >     > that this software can cause.
> >     >
> >     >
> >     > *. Background
> >     >
> >     > The Pentium M CPUs are a special case. They have pae capability,
> >     but do
> >     > not announce the pae flag. So they fall between the chairs. With
> the
> >     > fake-pae trick, introduced by 7bit @ ubuntuforums, it is possible
> to
> >     > upgrade. There are many high-quality professional laptops around
> with
> >     > Pentium M processors.
> >     >
> >     > My Raring installation on a USB 3 pendrive runs beautifully on my
> old
> >     > Thinkpad with Pentium M without the pae flag. So the fake-pae flag
> >     helps
> >     > it sit on the pae chair.
> >     >
> >     > This is what I am willing to offer to other Pentium M owners.
> >     >
> >     >
> >     > Best regards
> >     > Nio alias sudodus
> >     >
> >
> >
> >     --
> >     Lubuntu-users mailing list
> >     Lubuntu-users@xxxxxxxxxxxxxxxx <mailto:
> Lubuntu-users@xxxxxxxxxxxxxxxx>
> >     Modify settings or unsubscribe at:
> >     https://lists.ubuntu.com/mailman/listinfo/lubuntu-users
> >
> >
> >
> >
> > --
> > abs e bons estudos!
> > iberê
>
>


-- 
abs e bons estudos!
iberê