Kevin Callahan | 1 Sep 2005 01:08
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ejecting a disc from PB

i was just sent a PB with no system on it (selling to a student) ..
i inserted the restore disc and the machine wouldn't boot from the  
disc via holding the C key down ..
instead, I just get the blinking mac folder

so I tried to eject by hitting the eject button, that didn't work ..
then I tried to eject by booting and holding down mouse button , but  
that didn't work

i can't recall how to eject a disc other than the above methods ..

help :-)

Thanks,
K

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Shawn Erickson | 1 Sep 2005 01:42

Re: Bit fiddling help?


On Aug 31, 2005, at 2:43 PM, Roger Howard wrote:

> Figure you guys are geeks, who better to ask?
>
> I've got a number of legacy data files from auto-radiography work  
> in the early 90's in an undocumented format. After some educated  
> guesswork I figured out these were simply 4096x2048 10bit per  
> sample grayscale images with no headers... just raw 10bit samples  
> written to a file sequentially. At this point I just want to pad  
> each 10b sample out to 16 bits to simplify further conversion as  
> most imaging apps don't deal with 10b samples. Any suggestions for  
> me? Any stock CLI tools appropriate for this? I'll have quite a few  
> such files, so I'd prefer a command line tool or some perl magic  
> (I've never done bit twiddling in perl).
>
> Thanks for any help, and for humbling me with your superior kung fu.

So a question would be are the image rows really packed or are they  
aligned in some fashion?

(See this [1] page for a discussion on row bytes to understand what I  
am talking about)

Also at the end of an image of height x width does any padding exist?

-Shawn

[1] <http://developer.apple.com/documentation/Performance/Conceptual/ 
vImage/Chapter2/chapter_2_section_2.html>
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Darkshadow | 1 Sep 2005 01:55
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Re: ejecting a disc from PB


On Aug 31, 2005, at 7:08 PM, Kevin Callahan wrote:

> i was just sent a PB with no system on it (selling to a student) ..
> i inserted the restore disc and the machine wouldn't boot from the  
> disc via holding the C key down ..
> instead, I just get the blinking mac folder
>
>
>
> so I tried to eject by hitting the eject button, that didn't work ..
> then I tried to eject by booting and holding down mouse button ,  
> but that didn't work
>
> i can't recall how to eject a disc other than the above methods ..
>
> help :-)
>
> Thanks,
> K

Boot into OpenFirmware, and type "eject cd"  (without the quotes).   
That should eject it.

Darkshadow (aka Mike Nickerson)

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Matt Johnston | 1 Sep 2005 09:47
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Re: ejecting a disc from PB


On 1 Sep 2005, at 00:08, Kevin Callahan wrote:

i was just sent a PB with no system on it (selling to a student) ..
i inserted the restore disc and the machine wouldn't boot from the disc via holding the C key down ..
instead, I just get the blinking mac folder

Optical drive banjaxed?

Was that the problem?

Does it boot over firewire? Keep trying the mouse-down thing to eject the CD as it does the same thing as "eject cd" in OF.

M

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Christian Brunschen | 1 Sep 2005 12:17
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Supermice


Australian scientists have discovered a strain of mice with extraordinary 
regenerative abilities - essentially, they appear to be able to regenerate any 
kind of damage except brain damage, including whole limbs, inner organs, etc:

   <http://www.theaustralian.news.com.au/common/story_page/0,5744,16417002%255E30417,00.html>

This ability can even be transferred between individual mice, by injecting 
cells from a regenerative mouse into a 'plain' one.

This regenerative ability has previously only been found in some fish and 
amphibians, but never before in mammals.

Kinda interesting ...

// Christian Brunschen
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Kevin Callahan | 1 Sep 2005 18:47
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Re: ejecting a disc from PB


On Sep 1, 2005, at 12:47 AM, Matt Johnston wrote:


On 1 Sep 2005, at 00:08, Kevin Callahan wrote:

i was just sent a PB with no system on it (selling to a student) ..
i inserted the restore disc and the machine wouldn't boot from the disc via holding the C key down ..
instead, I just get the blinking mac folder

Optical drive banjaxed?

Was that the problem?

Does it boot over firewire? Keep trying the mouse-down thing to eject the CD as it does the same thing as "eject cd" in OF.


i tried several discs --- the restore and the two os discs that came with the machine --
the os disc brought up the gray boot panel, but then froze - with a bunch of streaky lines across the screen

resorted to my Tiger discs which allowed me to start the install process , but then it couldn't find a destination volume

hooked the PB up to my G5 and started up in target mode --
the drive showed up but I got a panel saying I needed to initialize the disk 

did that and installed Tiger from the DVD 

wondering why the install discs didn't tell me I needed to initialize the drive ?

and what was that with the frozen display with static lines blasting across ?





M

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Jesus Diaz Blanco | 1 Sep 2005 19:25
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Re: Macworld UK - Apple in trouble as Creative claims iPod UI patent

<http://www.crazyapplerumors.com/archives/000544.html#000544>
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Arden | 2 Sep 2005 01:36
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Re: Supermice


On Sep 1, 2005, at 3:17 AM, Christian Brunschen wrote:

> This regenerative ability has previously only been found in some  
> fish and amphibians, but never before in mammals.
>
> Kinda interesting ..
>

There is now hope for John W. Bobbit. yeah

Arden

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Shawn Erickson | 2 Sep 2005 01:41
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Re: Supermice


On Sep 1, 2005, at 4:36 PM, Arden wrote:
>
> On Sep 1, 2005, at 3:17 AM, Christian Brunschen wrote:
>
>> This regenerative ability has previously only been found in some  
>> fish and amphibians, but never before in mammals.
>>
>> Kinda interesting ..
>
> There is now hope for John W. Bobbit. yeah

No he is fine, he has frankenpenis [1].

-Shawn

[1] <http://www.evn.com/bobbit.html>
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Cerebus | 2 Sep 2005 04:04
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Re: WWJA

On 28 Aug 2005, at 17:15 , Kendal Butler wrote:
>
>
>

--

-- 
Hi, I'm Gary Cooper, but not the Gary Cooper that's dead.

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Gmane