From: Wes Groleau on
I have some jpegs I got recently from cousins. In Finder, their icons
are invisible, and their previews are each a square of only one color,
with each a different color. Looks like a bunch of color choice cards
from a paint store. :-)

In GraphicConverter browser, their icons are the Finder previews and the
preview on the right is normal. If I open one, edit it, and save it to
another filename, the new file has the same behavior.

Having GC generate previews makes no visible change.

All of my 100 or 200 jpegs from before have normal previews.

--
Wes Groleau

Some schools are cutting back on homework …
http://Ideas.Lang-Learn.us/russell?itemid=1508
From: M-M on
In article <hraqs6$6d6$1(a)news.eternal-september.org>,
Wes Groleau <Groleau+news(a)FreeShell.org> wrote:

> I have some jpegs I got recently from cousins. In Finder, their icons
> are invisible, and their previews are each a square of only one color,
> with each a different color. Looks like a bunch of color choice cards
> from a paint store. :-)
>
> In GraphicConverter browser, their icons are the Finder previews and the
> preview on the right is normal. If I open one, edit it, and save it to
> another filename, the new file has the same behavior.
>
> Having GC generate previews makes no visible change.
>
> All of my 100 or 200 jpegs from before have normal previews.


What happens when you cmd-J the containing folder and select "show icon
preview"?

--
m-m
http://www.mhmyers.com
From: dorayme on
In article <hraqs6$6d6$1(a)news.eternal-september.org>,
Wes Groleau <Groleau+news(a)FreeShell.org> wrote:

> I have some jpegs I got recently from cousins. In Finder, their icons
> are invisible, and their previews are each a square of only one color,
> with each a different color. Looks like a bunch of color choice cards
> from a paint store. :-)
>
> In GraphicConverter browser, their icons are the Finder previews and the
> preview on the right is normal. If I open one, edit it, and save it to
> another filename, the new file has the same behavior.
>
> Having GC generate previews makes no visible change.
>
> All of my 100 or 200 jpegs from before have normal previews.

When you select one of these files, does their name actually end
in .jpg or .jpeg? What is it set to open with in Get Info? Is it
set to open with the same app that your unsurprisingly behaved
jpgs are set to open with. Have you tried resetting anyway in the
Get Info panel and do the "Change all" thing?

--
dorayme
From: Wes Groleau on
On 04-28-2010 23:00, dorayme wrote:
> Wes Groleau<Groleau+news(a)FreeShell.org> wrote:
>> I have some jpegs I got recently from cousins. In Finder, their icons
>> are invisible, and their previews are each a square of only one color,
>> with each a different color. Looks like a bunch of color choice cards
>> from a paint store. :-)
>>
>> In GraphicConverter browser, their icons are the Finder previews and the
>> preview on the right is normal. If I open one, edit it, and save it to
>> another filename, the new file has the same behavior.
>>
>> Having GC generate previews makes no visible change.
>>
>> All of my 100 or 200 jpegs from before have normal previews.
>
> When you select one of these files, does their name actually end
> in .jpg or .jpeg? What is it set to open with in Get Info? Is it
> set to open with the same app that your unsurprisingly behaved
> jpgs are set to open with. Have you tried resetting anyway in the
> Get Info panel and do the "Change all" thing?

Curiouser and curiouser. This odd behavior survived several days,
several reboots, and a few invocations of GraphicConverter.

I read your questions above, and went to Finder to check Info.
Lo and behold, all the Finder previews have changed to the
expected miniature version of the image. But the icons are still
invisible, and the Graphic converter icons are still paint chips.

I exited GC, and changed the app for two of the images to GC.
That had no effect on the Finder view. Then I reopened GC and
browsed the folder these are in. Still paint chips, including
the two that had their default changed.

Pointed GraphicConverter to one of the directories with older images.
Surprise! These have turned into paint chips too! Checked them with
Finder, and _they_ also have invisible icons now. But their
Finder previews are still OK.

One or more of my recent changes might explain it:
- Put my G4 in TDM to migrate the older images
from 10.4.x on G4 to 10.5.8 on Intel.
(big-endian/little-endian bug in resource fork?)
- Got the latest GC
- Upgraded 10.5.8 to 10.6.3
- Installed an SSD
- Used Time Machine to backup the HD and restore to the SSD.

--
Wes Groleau

Hostility to TPRS
http://Ideas.Lang-Learn.us/barrett?itemid=1596
From: Wes Groleau on
On 04-28-2010 22:50, M-M wrote:
> Wes Groleau<Groleau+news(a)FreeShell.org> wrote:
>> I have some jpegs I got recently from cousins. In Finder, their icons
>> are invisible, and their previews are each a square of only one color,
>> with each a different color. Looks like a bunch of color choice cards
>> from a paint store. :-)
>>
>> In GraphicConverter browser, their icons are the Finder previews and the
>> preview on the right is normal. If I open one, edit it, and save it to
>> another filename, the new file has the same behavior.
>>
>> Having GC generate previews makes no visible change.
>>
>> All of my 100 or 200 jpegs from before have normal previews.
>
> What happens when you cmd-J the containing folder and select "show icon
> preview"?

Without changing anything, it is already set to
ON: Show icon
ON: Show icon preview
ON: show preview column

OFF: open in column view--which pisses me off, because starting with
10.4 on a G4 eMac, and continuing to 10.5 on this MacBook, Finder
has repeatedly refused to honor my selection of column view as the
default for all new folder-openings. Maybe that's why in 10.6, they
removed the "all folders" choice from the view options. :-(

--
Wes Groleau

Film Review: The Blue Butterfly
http://Ideas.Lang-Learn.us/russell?itemid=1565