I also have this problem on my R4; the pcc_acpi module is loaded (successfully?), but no /proc/acpi/pcc is created.
Hotkeys worked for me in Dapper. S3 suspend for this model has not worked since Breezy (as confirmed in other bug reports). -- Panasonic R4: hotkeys and s3 don't work in edgy https://launchpad.net/bugs/62620 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
