I have also this problem on feisty (herd cd 3, linux-image-2.6.20-6-generic) on a laptop Toshiba P100-284. I have to apply a custom DSDT because sound doesn't work (apparently as all P100 family) and the DSDT.aml has no effect on a reconfigure.
I have also this problem on feisty (herd cd 3, linux-image- 2.6.20- 6-generic) on a laptop Toshiba P100-284. I have to apply a custom DSDT because sound doesn't work (apparently as all P100 family) and the DSDT.aml has no effect on a reconfigure.