Meanwhile, you can try these mainline kernels and reboot with them to see whether your touchpad works fine with any of them or not.. http://kernel.ubuntu.com/~kernel-ppa/mainline/daily/
Also, finding out the exact version of the kernel in which you touchpad worked correctly and the other in which the regression is caused is often helpful ... -- Touchpad bottom edge unresponsive in ubuntu 10.10 64-bit https://bugs.launchpad.net/bugs/669399 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
