http://bugs.winehq.org/show_bug.cgi?id=19011
--- Comment #10 from Dmitry Timoshkov dmitry@codeweavers.com 2009-08-13 05:58:13 --- (In reply to comment #9)
$ TZ=America/Sao_Paulo wine notepad fixme:ntdll:find_reg_tz_info Can't find matching timezone information in the registry for bias 180, std (d/m/y): 15/02/2009, dlt (d/m/y): 31/12/2009
The dates above seem to be wrong. Both XP SP3 and Ubuntu 7.04 report std 3 Feb and dst 2 Oct for America/Sao_Paulo. Are you sure that Ubuntu 9.04 has the correct dates?