I have got confirmation from https://answers.launchpad.net/ubuntu/+question/15207 that the -proposed package solves the DST issue for Brazil.
-- Brazilian DST date change needs upgrade to 2007h https://bugs.launchpad.net/bugs/152113 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs