Marking as invalid as with current release and my specific hardware this issue is not present any more.
** Changed in: xorg (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/656673 Title: Wireless mouse Logitech M305 sluggish To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/656673/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp