Still affecting KDE users on 14.04 LTS. Here's a workaround I found on the KDE bug tracker:
cat > ~/.kde/env/fix_gtk3.sh << EOF #!/bin/sh export GDK_CORE_DEVICE_EVENTS=1 EOF chmod +x ~/.kde/env/fix_gtk3.sh Source: https://bugs.kde.org/show_bug.cgi?id=348270#c26 ** Bug watch added: KDE Bug Tracking System #348270 https://bugs.kde.org/show_bug.cgi?id=348270 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1240957 Title: Scrolling behaviour and window focus has changed and is inconsistent To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1240957/+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