When booting a gnu/linux distribution's install-cd i noticed that the included [1]kernel (2.6.20.3) would not probe/find my jmicron connected sata-dvd. My own [2]kernel-configuration finds the drive just fine but the distributor's kernel with all sorts of drivers built-in wont. If i connect the dvd-rom to my ich8r controller, both kernels finds it just fine. The jmicron controller is configured as AHCI in the systems bios and AHCI is built-in in both kernels along with scsi-cdrom support. [1] http://fredrik.obra.se/linux-2.6.20.3.config [2] http://fredrik.obra.se/2.6.20.3.config Any suggestions on what breaks it? Cheers. -- Fredrik Rinnestam - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html