i reset my cmos when restarting i saw samsung scrolling by so i ran dmesg... how to handel from here? in ubuntu i can not find the harddisc...
here a part of dmesg
[ 51.584572] SCSI subsystem initialized
[ 51.590759] libata version 2.20 loaded.
[ 51.592395] sata_via 0000:00:0f.0: version 2.1
[ 51.592430] ACPI: PCI Interrupt 0000:00:0f.0[B] -> GSI 20 (level, low) -> IRQ 17
[ 51.592454] sata_via 0000:00:0f.0: routed to hard irq line 10
[ 51.592532] ata1: SATA max UDMA/133 cmd 0x0001eff0 ctl 0x0001efe6 bmdma 0x0001ef90 irq 17
[ 51.592572] ata2: SATA max UDMA/133 cmd 0x0001efa8 ctl 0x0001efe2 bmdma 0x0001ef98 irq 17
[ 51.592594] scsi0 : sata_via
[ 51.625026] usbcore: registered new interface driver usbfs
[ 51.625069] usbcore: registered new interface driver hub
[ 51.625101] usbcore: registered new device driver usb
[ 51.681345] USB Universal Host Controller Interface driver v3.0
[ 51.775638] Floppy drive(s): fd0 is 1.44M
[ 51.796715] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 51.846733] FDC 0 is a post-1991 82077
[ 51.963058] ATA: abnormal status 0x7F on port 0x0001eff7
[ 51.973514] ATA: abnormal status 0x7F on port 0x0001eff7
[ 51.984819] ata1.00: ata_hpa_resize 1: sectors = 312581808, hpa_sectors = 312581808
[ 51.984827] ata1.00: ATA-7: SAMSUNG HD161HJ, JF100-19, max UDMA7
[ 51.984831] ata1.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 51.996796] ata1.00: ata_hpa_resize 1: sectors = 312581808, hpa_sectors = 312581808
[ 51.996801] ata1.00: configured for UDMA/133
[ 51.996816] scsi1 : sata_via
[ 52.204407] ata2: SATA link down 1.5 Gbps (SStatus 0 SControl 300)
[ 52.214853] ATA: abnormal status 0x7F on port 0x0001efaf
[ 52.215032] scsi 0:0:0:0: Direct-Access ATA SAMSUNG HD161HJ JF10 PQ: 0 ANSI: 5
[ 52.218195] VP_IDE: IDE controller at PCI slot 0000:00:0f.1
[ 52.218221] ACPI: PCI Interrupt 0000:00:0f.1[A] -> GSI 20 (level, low) -> IRQ 17
[ 52.218237] VP_IDE: chipset revision 6
[ 52.218240] VP_IDE: not 100% native mode: will probe irqs later
[ 52.218252] VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1
[ 52.218261] ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda
io, hdb
io
[ 52.218276] ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc
io, hdd
io
[ 52.218283] Probing IDE interface ide0...
[ 52.240328] SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
[ 52.240350] sda: Write Protect is off
[ 52.240353] sda: Mode Sense: 00 3a 00 00
[ 52.240442] SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 52.240541] SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
[ 52.240553] sda: Write Protect is off
[ 52.240556] sda: Mode Sense: 00 3a 00 00
[ 52.240575] SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 52.240579] sda: unknown partition table
[ 52.251777] sd 0:0:0:0: Attached scsi disk sda
[ 52.257310] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 52.787980] Probing IDE interface ide1...
[ 53.362732] ACPI: PCI Interrupt 0000:00:10.0[A] -> GSI 21 (level, low) -> IRQ 18
[ 53.362752] uhci_hcd 0000:00:10.0: UHCI Host Controller