I have the same problem with Google Spreadsheets. Thinkpad X31 mit Pentium-M processor. Up-to-date Ubuntu gutsy.
It seems to come and go but latest version of Firefox made it worse than ever. Really very annoying! -- Firefox eats 100% of CPU when opens a spreadsheet in google's documents and spreadsheets https://bugs.launchpad.net/bugs/95078 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs