I haven't had the chance to check os11 on an XO-1 yet, but make sure you
are using both the .onu and .uim files on an XO-1, and pointing the
"update-nand" command to the .onu file. See
http://wiki.laptop.org/go/11.2.0 for an example of how this is done.
With the 11.2 builds there actually are two partitions being created, so
"copy-nand" does not work. copy-nand will attempt to process a .uim
file, but all copy-nand does is look to see if the size of the file make
it look like it has image data, and process a checksum file if present
(in this case there is none).
Running copy-nand against the .uim file definitely will make the laptop
look non-functional. I've done it a few times myself.
The two partition approach with different file system types does cause
some obscurities while watching the progress of the image being loaded
-- it will do the first short partition and then write the "blue"
cleanmarkers, but not write any cleanmarkers after the second partition,
which doesn't use them. But once the XO-1 returns to Open Firmware's
prompt successfully you should be able to reboot and use it.
{On XO-1.5 machines, you can still use "fs-update" with 11.2.0.}
On 02/26/11 04:24, Tabitha Roder wrote:
Testing summary - Auckland New Zealand, 26 February 2011
Who: Fabiana, Leslie, Tabitha
Tried to test os11.uim on XO-1.0s but they failed to start after
writing the image. Created 3 USBs of the same download. Tried to
update 3 XOs. All three completed the write process and then on
rebooting two stopped with the X in the middle of the screen (could
not access console) and one stopped with some text. I wrote the text
in IRC #olpc and someone said that it meant there was a bad image,
probably a bad USB. There was no md5sum on the website so we don't
know if the download was good but the write process succeeded which
has never worked before if the image was corrupted.
PJ Lite version 9
The cursor is much better, thanks
Boxes version 17
Game plays well. What was interesting was that only one of three of us
had ever played it as a child.
Numbers version 7
Played well but didn't have parenthesis for higher levels
After doing a few rounds you can work out strategies that let you
solve the problem without doing the math. Might be good as a practice
tool but probably not as an assessment tool.
Would be good if you could see the wrong attempts until you get it right.
Eleusis version 5
You dont know how many times you need to click the red card to get to
the end of the level, so maybe some space indicators that show you
need 3 cards to complete the level before you push the green button?
Could you make it so that you press the X gaming key for no and the
tick gaming key for yes? Then maybe the square gaming key could be new
card and the circle gaming key could be used for the green button?
That would mean you don't have to use the touchpad (which can be hard
work on the XO-1).
Would be good if you could choose the level (so you can skip levels 2,
3, 4 when you have learned the rule in level 1).
We got stuck on level 11 where it got very much harder. Even when one
of us got it we didn't know why. Thank Goodness for the bartender who
came and sat next to us and immediately told us it was red black !!!
oh dear. Levels 12 to 14 seemed easy but on level 14 there was
something weird about it (looks like two red cards and then two black
cards but all of us had at least one occasion where it didn't accept
that - so maybe this level has a bug?). Level 15 was difficult but we
did manage to figure it out without the bartender (even, odd). Level
16 was 3 of the same suit. Level 17 and 18 were easy (numerical order
and alternate colour). Level 19 was also pretty easy (same suit or
same number).
We would like to see more levels please. This game was awesome as it
entertained us for over an hour. Highly recommend this game.
Spirolaterals version 20
One of us played a couple of levels successfully before being
distracted into playing Trails with the others.
Trails version 4
Seems to be directional. Cannot have lower number below a higher
number on the grid, and can only go left to right numerically not
right to left. There are two buttons, appears the left is reset and
the right is new game. You only get points for numbers that land on a
square that has its own number.
Collected power logs, attached.
Thanks
Tabitha
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