Here, no more problems using kernel 2.6.35-25-dellv13 (thanks Nicolas Becker and Burin_Khazad - comments 54 and 55) and the multitouch trackpad works fine. Using the official natty kernel, it poweroff again and the multitouch doesn't work.
Here, no more problems using kernel 2.6.35-25-dellv13 (thanks Nicolas Becker and Burin_Khazad - comments 54 and 55) and the multitouch trackpad works fine. Using the official natty kernel, it poweroff again and the multitouch doesn't work.