I can confirm that the problem stopped when I removed my NIC. Now IRQ 16 is only used by my video card.
-- You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in Ubuntu. https://bugs.launchpad.net/bugs/996008 Title: GUI slows down significantly after random period of time. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/996008/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : [email protected] Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp

