[TMG] Re: none scientific experiance solution on OLPC

[supat at supat.eu.org]

part of reasons found.

reason soffice did not work on copy olpc because soffice will run only
under kde envronment.

i try to reduce load by running smaller wm made olpc to sick.

reason of over clock non-boot still become mystery.

zxc555

On Sun, 27 Sep 2009, supat at supat.eu.org wrote:

>
> What I said yesterday become invalid today and made me sick
>
> I copy exactly same thing to another OLPC.
>
> NOW it will work only with under clock option
> but after power on for long time it can boot with normal clock but impossible 
> to work with over clock.
>
> Also, soffice will notwork again but after I spend long time tar the wholee 
> thing w/o doing other thing and run soffice again it become working 
> correctly.this is like a ghost haulting. but ghost did not exist.
> sofar i see no reason  to explain what is going on.
>
> zxc555
>
> On Sat, 26 Sep 2009, supat at supat.eu.org wrote:
>
>> 
>> on experiance yesterday, i see that to stick usb in to OLPC is clumsy and 
>> risk to damage so i made zero stick in OLPC using SD card in replace of USB 
>> and found none scientific solution on OLPC.
>> 
>> it was said on OLPC to boot like below:
>> ===============================================================
>> \ Menu bootscript for OLPC with overclocking.  Place in /boot as olpc.fth
>> 
>> \ select overclock level
>> cr
>> ." 1 to set the clock speed as normal" cr
>> ." 2 to under clock the machine to 333 MHZ memory 133" cr
>> ." 3 to overclock it to 500 memory 200" cr
>> ." 4 to overclock extreme to 533 233 WARNING MIGHT BE UNSTABLE" cr cr
>> key case
>>  [char] 2 of    \ underclock
>>    7de009e 3d3 4c000014 wrmsr ." underclock"
>>  endof
>>  [char] 3 of    \ over clock normal
>>    7de009e 5dd 4c000014 wrmsr ." overclock normal"
>>  endof
>>  [char] 4 of    \ overclock EXTREME
>>    7de009e 6df 4c000014 wrmsr ." overclock EXTREME"
>>  endof
>>  \ Default - keep the normal setting
>> endcase
>> 
>> \ select boot location
>> cr
>> ." 1 to boot from SD" cr
>> ." 2 to boot from USB" cr
>> ." 3 to boot from internal nand" cr
>> ." 4 to boot alternate image from Nand" cr
>> cr
>> key case
>>  [char] 1 of      \ SD boot info
>>     " ro root=mmcblk0p1 rootdelay=1 console=ttyS0,115200 console=tty0 
>> fbcon=font:SUN12x22" to boot-file
>>     " sd:\boot\vmlinuz" to boot-device
>>     " sd:\boot\olpcrd.img" to ramdisk
>>  endof
>>  [char] 2 of      \ USB boot info
>>     " ro root=sda1 rootdelay=1 console=ttyS0,115200 console=tty0 
>> fbcon=font:SUN12x22" to boot-file
>>     " disk:\boot\vmlinuz" to boot-device
>>     " disk:\boot\olpcrd.img" to ramdisk
>>  endof
>>  [char] 4 of      \ Alternate boot image info
>>      " ro root=mtd0 rootfstype=jffs2 console=ttyS0,115200 console=tty0 
>> fbcon=font:SUN12x22" to boot-file
>>      " nand:\boot-alt\vmlinuz" to boot-device
>>      " nand:\boot-alt\olpcrd.img" to ramdisk
>>  endof
>>  ( default )      \ Default sugar boot image info
>>      " ro root=mtd0 rootfstype=jffs2 console=ttyS0,115200 console=tty0 
>> fbcon=font:SUN12x22" to boot-file
>>      " nand:\boot\vmlinuz" to boot-device
>>      " nand:\boot\olpcrd.img" to ramdisk
>> endcase
>> unfreeze
>> boot
>> ==========================
>> 
>> What they said never work.
>> 
>> To make it work it need to remove this line at the end:
>> 
>> unfreeze
>> 
>> Also, I have 2 OLPC but ONE cannot over/under clock while another ONE can.
>> 
>> This is ridiculous NON scientific reason.
>> 
>> Another NON scientific reason is:
>> 
>> ONE can boot normally with line:
>> 
>> " ro root=mmcblk0p1 rootdelay=1
>> 
>> While it was impossible to work on another one.
>> 
>> I put " ro root=mmcblk0p1 rootdelay=5
>> 
>> Still not work.
>> 
>> To make it to work I have to put:
>> 
>> " ro root=mmcblk0p1 rootdelay=10
>> 
>> It was my none-scientific experiance to solve above problem.
>> 
>> Why?
>> 
>> Because I found that I can boot with normal mannual command
>> 
>> i.e.
>> 
>> boot sd:\boot\olpc.fth
>> 
>> in all case.
>> 
>> so, it means my vmlinuz and initrd.gz work correctly.
>> 
>> what the heck happen in 2 OLPC is non-scientific reason.
>> 
>> This is reason why non-scientific experiance is very valuable and benefit 
>> to our world.
>> 
>> Bad professor refuse to listen to true phenomena happen that violate LAW 
>> they beleive and accused that i am a bad person and a liar.
>> While the truth is it was him itself that stick to LAWs they obey with its 
>> idiosyncrazy.
>> 
>> The serious problem of the world happen because those professor are in 
>> power for 30 years long and cause much problems to our world.
>> 
>> All I said is unbeleivable proven FACT.
>> And it was secret of my inventions that no one has done before 555.
>> 
>> regards,
>> zxc555
>> 
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