manutoo wrote:Humm, very strange...

As the computer restart, there's no console.log, right ?
Do u have a genuine Mac ? or a OSx86 ..? If the later, I think it's not safe to upgrade it to 10.4.11 ...
osx86. I believe it's not safe to update to the new kernel. If you update only the system, I believe there's no problem.
I believe the problem is with the date format (brazilian one)
Some lines from console.log:
2007-12-07 10:06:37.218 SyndicationAgent[193] WARNING: BestCalendarDateFromString - can't interpret: 'Fri 07 Dec 2007 01:47:47 -800'
2007-12-07 10:06:37.220 SyndicationAgent[193] WARNING: BestCalendarDateFromString - can't interpret: 'Fri 07 Dec 2007 01:47:47 -800'
2007-12-07 10:06:37.221 SyndicationAgent[193] WARNING: BestCalendarDateFromString - can't interpret: 'Fri 07 Dec 2007 01:47:47 -800'
2007-12-07 10:06:37.222 SyndicationAgent[193] WARNING: BestCalendarDateFromString - can't interpret: 'Fri 07 Dec 2007 01:47:47 -800'
2007-12-07 10:06:37.223 SyndicationAgent[193] WARNING: BestCalendarDateFromString - can't interpret: 'Fri 07 Dec 2007 01:47:47 -800'
2007-12-07 10:06:37.225 SyndicationAgent[193] WARNING: BestCalendarDateFromString - can't interpret: 'Fri 07 Dec 2007 01:47:47 -800'
2007-12-07 10:06:37.226 SyndicationAgent[193] WARNING: BestCalendarDateFromString - can't interpret: 'Fri 07 Dec 2007 01:47:47 -800'
2007-12-07 10:06:37.227 SyndicationAgent[193] WARNING: BestCalendarDateFromString - can't interpret: 'Fri 07 Dec 2007 01:47:47 -800'
2007-12-07 10:06:37.228 SyndicationAgent[193] WARNING: BestCalendarDateFromString - can't interpret: 'Fri 07 Dec 2007 01:47:47 -800'