[Olpc-uruguay] [Sur] nueva Olidata

[Rafael Ortiz]

Esta es una respuesta con mas detalles de uno de los desarrolladores de
sugar Gary Martin a la pregunta de Yama.

´´´
 > One of the most noticeable source for incompatibilities seems to be
screen definition, 800x600 in the Olidata, and thus several Activities are
cropped,

Ouch, quite a few Activity toolbars will likely overflow at 800x600
(overflow widgets land in a drop down menu in the far right of the toolbar
that shows the text from the tool button hint only). The XO is a 1200x900
screen, about a year or two back there was general consensus that we should
try and make sure Activities worked well down too 1024x768 as that was
common in emulated environments and regular laptops/desktops.

These 800x600 display machines will want to make sure they are running Sugar
using an environmental variable of  SUGAR_SCALING=72, this will shrink the
UI scale down to fit the lower screen resolution. SUGAR_SCALING currently
only has an effect at either 72 (works well for 800x600 and 1024x768) or 100
(for 1200x900 or larger).

There will likely still be activities drawing their canvas with hard coded
expectations of screen size, but hopefully these will be reasonably few in
number by now. Please file a ticket if you find any (bugs.sugarlabs.org), or
feel free to email me and I'll try and chase them up.

One last additional issue you may find is with the dpi of text. Some
activities may seem to display overly large or small text fonts. This issue
is quite a black art to solve well, but still worth keeping an eye out for
and reporting back to the Activity developer.

Regards,
--Gary
´´´

Rafael Ortiz


2011/5/2 Rafael Ortiz <rafael en sugarlabs.org>

>
>
> 2011/5/2 Andres Sere <andres en internet.com.uy>
>
>> En Mon, 02 May 2011 11:37:49 -0300, Esteban Bordón <
>> ebordon en plan.ceibal.edu.uy> escribió:
>>
>> > Exacto, son XO 1.5 pero con menos memoria (512 MB) y capacidad (2GB) de
>> almacenamiento que las azules.
>> > Supongo que se fabricarán en sustitución de las XO 1.0.
>>
>> Según el link que pasaron, las Olidata tienen 1Gb de memoria y 8Gb en
>> disco flash...
>>
>> Puede ser que la imagen de sugar no esté prevista para esas máquinas
>> y haya problemas con la resolución de la pantalla?
>>
>>
> Los problemas de resolucion se ven por ejemplo cuando las actividades salen
> cortadas o fuera de la pantalla. Creeria que SOAS en su base (sugar en
> general) funciona bien para todas las resoluciones, pero seria bueno primero
> probar si hay problemas especificos en la olidata pero con la version 4.0
> (Mango Lassi) de SOAS, si es asi, se deben reportar en nuestro tracker de
> errores.
>
>
>
>
>> Saludos
>>
>>
>
>>
>> --
>> Andrés Seré
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>> Olpc-uruguay en lists.laptop.org
>> http://lists.laptop.org/listinfo/olpc-uruguay
>>
>
>
> Rafael Ortiz
>
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