I'm having the same problem and adding the PPA "ppa:townsend/gtk- testing" doesn't help. After I add it and run "apt-get update" there's nothing to upgrade.
Also, the title of the bug suggests that there might also be a problem with System Monitor, but I only experience the issue in gedit. All other applications are scrolling just fine. Any ideas? Would this be a separate bug? I've tried disabling workspace scrolling and switching between overlay/legacy scrollbars, but that made no difference. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1171342 Title: mouse scroll wheel not working in gedit & System Monitor To manage notifications about this bug go to: https://bugs.launchpad.net/gtk/+bug/1171342/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs