I’d like to begin by sharing Gunnar’s self-written biography on the Ubuntu wiki from 2013. He started using Ubuntu in July 2010 and submitted his first bugfix in September. He also began contributing to Ubuntu’s desktop documentation in 2011. Gunnar became a member of the Ubuntu Documentation Team, the Ubuntu Desktop Team, and a Ubuntu Core Developer. He was also a leader of both the Ubuntu Swedish local community and Ubuntu Translators.
Gunnar also contributed his volunteer work to Debian, becoming a Debian Developer and a member of the Debian GNOME and Input Method teams.