replying to myself with more insights... >0000000 13.00000\nalsa:hw >0000020 C0D0\t99.00000\nal >0000040 sa:hwC0D3\t99.000 >0000060 00\nbacklight:acp >.....
The first ~170kb of /dev/sda got blown away with what seems to be a logging output by Powertop, when I was playing with the tuneables. (Luckily the first partition starts later :-)) Why is that I don't know, but maybe when turning on the SATA knobs something goes wrong. I'm afraid to try again, but I accept rather higher power use than data loss again :-/ Sorry for the confusion... J -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
