Boa tarde pessoal,
Adquiri um notebook M570 da PowerNote e já tem uma semana que estou tentando fazer o meu drive de DVD funcionar.
Quando ele executa o live cd, funciona e detecta que é uma beleza como mostrado na saida do dmesg abaixo:
[ 4.984000] SCSI subsystem initialized
[ 4.984000] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[17] MMIO=[da007000-da0077ff] Max Packet=[2048] IR/IT contexts=[4/8]
[ 4.992000] libata version 2.00 loaded.
[ 4.996000] ata_piix 0000:00:1f.2: version 2.00ac7
[ 4.996000] ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ]
[ 5.152000] ACPI: PCI Interrupt 0000:00:1f.2 -> GSI 19 (level, low) -> IRQ 20
[ 5.152000] PCI: Setting latency timer of device 0000:00:1f.2 to 64
[ 5.156000] ata1: SATA max UDMA/133 cmd 0x1F0 ctl 0x3F6 bmdma 0x18B0 irq 14
[ 5.156000] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x18B8 irq 15
[ 5.156000] scsi0 : ata_piix
[ 5.336000] ata1.00: ATA-7, max UDMA/100, 390721968 sectors: LBA48 NCQ (depth 0/32)
[ 5.336000] ata1.00: ata1: dev 0 multi count 16
[ 5.356000] ata1.00: configured for UDMA/100
[ 5.356000] scsi1 : ata_piix
[ 5.512000] usb 5-6: new high speed USB device using ehci_hcd and address 3
[ 5.528000] ATA: abnormal status 0x7F on port 0x177
[ 5.676000] usb 5-6: configuration #1 chosen from 1 choice
[ 5.700000] ata2.01: ATAPI, max UDMA/33
[ 5.872000] ata2.01: configured for UDMA/33
[ 5.872000] scsi 0:0:0:0: Direct-Access ATA TOSHIBA MK2035GS DK02 PQ: 0 ANSI: 5
[ 5.872000] scsi 1:0:1:0: CD-ROM PIONEER DVD-RW DVR-K16RS 1.35 PQ: 0 ANSI: 5
[ 5.888000] SCSI device sda: 390721968 512-byte hdwr sectors (200050 MB)
[ 5.892000] sda: Write Protect is off
[ 5.892000] sda: Mode Sense: 00 3a 00 00
[ 5.892000] SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 5.892000] SCSI device sda: 390721968 512-byte hdwr sectors (200050 MB)
[ 5.892000] sda: Write Protect is off
[ 5.892000] sda: Mode Sense: 00 3a 00 00
[ 5.892000] SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 5.892000] sda:<6>usb 2-2: new full speed USB device using uhci_hcd and address 3
[ 6.120000] usb 2-2: configuration #1 chosen from 1 choice
[ 6.268000] sda1 sda2 sda3 sda4 < sda5 >
[ 6.288000] sd 0:0:0:0: Attached scsi disk sda
[ 6.288000] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 6.288000] Uniform CD-ROM driver Revision: 3.20
[ 6.288000] sr 1:0:1:0: Attached scsi CD-ROM sr0
[ 6.292000] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 6.292000] sr 1:0:1:0: Attached scsi generic sg1 type 5
[ 7.324000] ISO 9660 Extensions: Microsoft Joliet Level 3
Mas após a instalação ele não reconhece o dvd-rw de jeito nenhum e pior, na minha outra partição que tenho instalado o winxp ele também deixa de reconhecer e só volta a reconhecê-lo se eu fixar a mbr do xp apagando o grub, ou seja, o xp volta a gerenciar o boot. Não sei mais o que fazer, já tentei instalar o Debian, Fedora Core 6 e todos dão o mesmo problema alguém me dê uma luz pelo amor de Deus.
Obrigado