User-Agent: Mozilla/4.0 Build Identifier: Hi , from what i remember Firefox and before of it , firebird , ever had an odd thing . The odd comes from when i click on the firefox icon to load the browser , after a reboot , so fresh , the HD Led remains red for 5 10 secs and after the firefox browser loads over my homepage . This happens also when i ve minimized firefox pages and i idle for some hour , when i restore the firefox pages the hd goes slow to open them , red led on for 5 10 secs... Now i observed the VM size of firefox and its ever biggest than the mem usage , so there might be a way to force firefox to use only the RAm instead than the swap file ? My o.s. is XP pro sp1 updated with latest **** , but no sp2 . Reproducible: Always Steps to Reproduce: 1. after reboot load firefox for first time , hang up loading 2. minimize firefox pages for some hour and then restore them , hang up loading 3. load many firefox pages after 15 20 loaded also with tabs firefox doesnt load pages anymore . Expected Results: should open faster and be restored faster

see bug 76831 comment 281 *** This bug has been marked as a duplicate of 76831 ***