James,
Thanks both for your well-expressed advice, as well as your continued
interest in my musical projects. I've recently had several "go's" at git -
and thanks to your help, did not experience heart failure (it went quite
well in fact).
I've discovered what was wrong, and so file your suggestions for my next set
of troubles.
I've been using primarily 1GB USB sticks, which (with Mango especially)
doesn't leave much extra room (I use the LiveUSB Creator, reserving the
remainder of the stick's space). The hitch about Mango is that it doesn't
allow you to delete any activities, *and* once you add some, you can't
delete *them* either - even though there is an option to do so.
I always load in my six activities, two of which (with sound files) are 7MB
each. I've apparently always loaded in the big ones prior to SunMoonMusic.
It seems the stick just runs out of space. If I load SunMoonMusic before the
others, it opens and runs fine.
I would hope that all distributions would allow for deleting activities,
*especially* those added by the user. (This seems to be intended; is
probably a bug in Mango Lassi.) Many previous distros allowed you to delete
any activity you wanted.
BTW, I enjoyed your tunes, especially the last few. The "fiddle tune" in
triplets is particularly fetching.
Thanks again -
Art Hunkins
----- Original Message -----
From: "James Cameron" <qu...@laptop.org>
To: "Art Hunkins" <abhun...@uncg.edu>
Cc: <sugar-devel@lists.sugarlabs.org>
Sent: Monday, May 30, 2011 7:54 PM
Subject: Re: [Sugar-devel] SunMoonMusic Activity does not open in Mango
Lassi
I've no idea what might be special, the activity looks normal to me, but
if there is no error log left behind my next step in diagnosis is to
launch the activity from a Terminal prompt using sugar-launch, then if
still no output is visible launch it with strace and interpret the
output.
To launch using sugar-launch, start Terminal, "cd" to the activity
directory, check the activity bundle id or service name from the
activity/activity.info file, and then use it like so:
sugar-launch ${NAME}
where ${NAME} os the bundle id or service name, in your case
org.laptop.SunMoonMusic.
It is unfortunate that this is so complex, but an alternative is:
cd ~/Activities/SunMoonMusic.activity && \
sugar-launch \
$(grep bundle_id activity/activity.info | cut -f3 -d' ')
To capture further diagnostic data using strace, add the word strace
before the word sugar-launch. You can redirect the output to a file.
cd ~/Activities/SunMoonMusic.activity && \
strace -o strace.log -f \
sugar-launch \
$(grep bundle_id activity/activity.info | cut -f3 -d' ')
I offer to review the output if you still don't see what is causing
the problem.
--
James Cameron
http://quozl.linux.org.au/
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