Most of the problems you are seeing are actually cross-platform issues (happen on windows and other platforms as well). Before posting, please see if you can recreate on a windows machine. If you have a cross-platform bug, check bugzilla to see if anything has been opened in the past. If so, add your comments to the bug (if necessary). If not, go ahead and open a new cross-platform bug. Thanks.
Javier Pedemonte IBM
