I just ran into a very strange error running instiki 0.13, and managed to figure out the fix. The error shows up as a NoMemoryError, and apparently only happens on amd64 machines: NoMemoryError (negative allocation size (or too big)): /root/instiki/instiki-0.13.0_sp/vendor/rails/actionpack/lib/ action_controller/benchmarking.rb:86:in `sprintf'' /root/instiki/instiki-0.13.0_sp/vendor/rails/actionpack/lib/ action_controller/benchmarking.rb:86:in `active_record_runtime'' /root/instiki/instiki-0.13.0_sp/vendor/rails/actionpack/lib/ action_controller/benchmarking.rb:69:in `perform_action_without_rescue'' /root/instiki/instiki-0.13.0_sp/vendor/rails/actionpack/lib/ action_controller/rescue.rb:83:in `perform_action'' /root/instiki/instiki-0.13.0_sp/vendor/rails/actionpack/lib/ action_controller/base.rb:435:in `send'' /root/instiki/instiki-0.13.0_sp/vendor/rails/actionpack/lib/ action_controller/base.rb:435:in `process_without_filters'' /root/instiki/instiki-0.13.0_sp/vendor/rails/actionpack/lib/ action_controller/filters.rb:684:in `process_without_session_management_support'' /root/instiki/instiki-0.13.0_sp/vendor/rails/actionpack/lib/ action_controller/session_management.rb:114:in `process'' /root/instiki/instiki-0.13.0_sp/vendor/rails/actionpack/lib/ action_controller/base.rb:334:in `process'' /root/instiki/instiki-0.13.0_sp/vendor/rails/railties/lib/ dispatcher.rb:41:in `dispatch'' /root/instiki/instiki-0.13.0_sp/vendor/rails/railties/lib/ webrick_server.rb:113:in `handle_dispatch'' /root/instiki/instiki-0.13.0_sp/vendor/rails/railties/lib/ webrick_server.rb:79:in `service'' /usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'' /usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'' /usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'' /usr/lib/ruby/1.8/webrick/server.rb:162:in `start'' /usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'' /usr/lib/ruby/1.8/webrick/server.rb:95:in `start'' /usr/lib/ruby/1.8/webrick/server.rb:92:in `each'' /usr/lib/ruby/1.8/webrick/server.rb:92:in `start'' /usr/lib/ruby/1.8/webrick/server.rb:23:in `start'' /usr/lib/ruby/1.8/webrick/server.rb:82:in `start'' /root/instiki/instiki-0.13.0_sp/vendor/rails/railties/lib/ webrick_server.rb:63:in `dispatch'' script/server:62 The fix is described here: http://dev.rubyonrails.org/changeset/8355 I suppose future versions of instiki will get this fix for free by bundling newer rails versions. Morgan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://rubyforge.org/pipermail/instiki-users/attachments/20080717/4a8c5445/attachment.html>