At the time of the last Lintian run, the following possible problems were found in packages maintained by Petr Baudis <firstname.lastname@example.org>, listed by source package. See also the full report, including info, experimental and overridden tags. Also see their QA overview.
mate-panel (1.22.2-1) [Uploader] §
mate-power-manager (1.22.2-1) [Uploader] §