Bug 550625 already solved E6510 touchpad problem, please use the dkms package Seth provided in bug 550625 to solve this issue temporarily.
And according to this comment https://bugs.launchpad.net/ubuntu/+source/linux/+bug/550625/comments/569 The SRU is not accepted by Ubuntu kernel team, so we have no chance to enable this device in 11.10 cycle.
Bug 550625 already solved E6510 touchpad problem, please use the dkms package Seth provided in bug 550625 to solve this issue temporarily.
And according to this comment /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/550625/ comments/ 569
https:/
The SRU is not accepted by Ubuntu kernel team, so we have no chance to enable this device in 11.10 cycle.