I would say that 2.6.20 has newer toshiba_acpi (http://memebeam.org /free-software/toshiba_acpi/).
This patch would result in downgrading driver. It would work, but it would be older driver. -- Update toshiba_acpi.c to version 0.19a https://launchpad.net/bugs/77026 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs