The 2009 Symposium was held in Montréal, Quebec.
The 2011 and 2012 Symposium were both held in Ottawa.
In 2014, OLS organizers put together an unsuccessful campaign on Indiegogo to raise funds in order to pay off debts from previous events.1
The Symposium hosted "mini-summits" on the day before the conference. They were open to all conference attendees and had their own programme. Five mini-summits were hosted in 2008, including: Virtualization, Security-Enhanced Linux, Kernel Container Developers', Linux Power Management and Linux Wireless LAN. There were two mini-summits in 2009: Linux Power Management and Tracing.
Ottawa Linux Symposium: May get by with a little help from its friends, Paw Prints: Writings of the maddog, Linux Magazine, July 29, 2014 http://www.linux-magazine.com/Online/Blogs/Paw-Prints-Writings-of-the-maddog/Ottawa-Linux-Symposium-May-get-by-with-a-little-help-from-its-friends ↩