Clock time late

[Raul Biondo]

every time that i start my computer, even i set my time clock (sao paulo - brazil), my clock is 2 hours late, even i'd adjust it.

ProblemType: Bug
Architecture: i386
Date: Fri Nov 9 14:56:34 2007
DistroRelease: Ubuntu 7.10
ExecutablePath: /usr/bin/yelp
Package: yelp 2.20.0-0ubuntu3
PackageArchitecture: i386
ProcCmdline: gnome-help ghelp:///usr/share/gnome/help/clock/C/clock.xml
ProcCwd: /home/raul
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=pt_BR.UTF-8
 SHELL=/bin/bash
SourcePackage: yelp
Uname: Linux Pro-Lin-002 2.6.22-14-generic #1 SMP Sun Oct 14 23:05:12 GMT 2007 i686 GNU/Linux