In my dell precision M4500 with ubuntu 10.10 64bits problem is still present.
I tried also kernel 2.6.36 from: http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.36-maverick/ without luck. The above kernel solves other suspend/resume problems on dell M4500 (bug 563318). Applying the patch from Andrew Walski #154 solves the scrolling problem, even if the touchpad is still not recognized as a touchpad in the "mouse" control panel. I attach here the psmouse.ko module compiled against kernel 2.6.36 64bits ** Attachment added: "psmouse.ko" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/550625/+attachment/1708836/+files/psmouse.ko -- Alps touchpad is recognized but synaptics clients and scrolling do not work https://bugs.launchpad.net/bugs/550625 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs