[TMG] Re: none scientific experiance solution on OLPC

[supat at supat.eu.org]

run soffice on multi headed linux will has below bugs crashing

supat at darkstar:~$ soffice
javaldx: Could not find a Java Runtime Environment!
X Error: BadRequest (invalid request code or no such operation) 1
   Major opcode:  159
   Minor opcode:  19
   Resource id:  0x2000001
soffice.bin: ../../src/xcb_io.c:454: _XRead: Assertion 
`dpy->xcb->reply_data != 0' failed.
KCrash: Application 'soffice.bin' crashing...

====================

So far, I found solution by simply running "vncserver"
and run soffice under Xvnc using tight vncclient (vncviewer)

Too many bugs happen recently because all softwares change too fast and 
they did not pay attention on wrinting it in quality :(

zxc555
ps. i write it here to prevent my forgetful


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

>
> 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
>>> 
>> 
>