Hi all, I was asked to be help some one get vertical scroll working on their HP, so I've just blown the dust of mine and installed Natty. Vertical Scroll still broken by default :-(
The problem with scrolling is Ubuntu specific. Kernel.org kernels should just work. Ubuntu patches add support for a Dell Precision 4500. There is a lot of additional code in there for making the Dell work, but it uses a similar touchpad to the HP (same vendor/product IDs) and that is what breaks vertical scrolling on the HP. The attached file contains the psmouse module which I have tested against 2.6.38 (the default Natty kernel). It has the addition Dell model data commented out. It should work with 2.6.39 too, according to Kernel.org there have been no changes in Alps between 2.6.38 and 2.6.39. First ensure you have the necessary packages to build kernel modules: me@mybox$ apt-get install linux-headers-generic build-essential And here's what you need to do to install/use it: me@mybox$ tar zxvf mouse-build.tgz me@mybox$ cd mouse-build-2.6.38 me@mybox$ make me@mybox$ sudo rmmod psmouse me@mybox$ sudo insmod psmouse.ko Test that vertical scrolling functionality has returned :-) If all is well, then back up your current psmouse module and then overwrite it with the one you just built. me@mybox$ sudo cp /lib/modules/$(uname -r)/kernel/drivers/input/mouse/psmouse.ko psmouse.ko.backup me@mybox$ sudo cp psmouse.ko /lib/modules/$(uname -r)/kernel/drivers/input/mouse/psmouse.ko Cheers, Mark ** Attachment added: "mouse-build.tgz" https://bugs.launchpad.net/bugs/527890/+attachment/2235065/+files/mouse-build.tgz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/527890 Title: ALPS touchpad in HP Mini 311 not configurable/recognized as a touchpad To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/527890/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs