I was wrong. Clients are getting correct scrolling information using two fingers, as seen by:
MIR_CLIENT_INPUT_RECEIVER_REPORT=log ** Changed in: mir Status: New => Invalid ** Changed in: mir (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu SDK bug tracking, which is subscribed to ubuntu-ui-toolkit in Ubuntu. https://bugs.launchpad.net/bugs/1604032 Title: [regression] Touchpad scrolling broken in Qt apps and Unity8 Status in Canonical System Image: New Status in Mir: Invalid Status in mir package in Ubuntu: Invalid Status in qtmir package in Ubuntu: Confirmed Status in ubuntu-ui-toolkit package in Ubuntu: Confirmed Status in unity8 package in Ubuntu: Confirmed Bug description: this used to work, on a unity8-desktop-session, launch browser on touchpad scroll up/down expect webpage to scroll, but currently there is no reaction the only way to get a webpage to scroll is to grab the page with a mousebutton down and hold it. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1604032/+subscriptions -- Mailing list: https://launchpad.net/~ubuntu-sdk-bugs Post to : ubuntu-sdk-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-sdk-bugs More help : https://help.launchpad.net/ListHelp