[ mensagem longa ] Ola,
Acho que estou encontrando o caminho... A mensagem de erro que aparece no console, logo apos o X encerrar rapidamente, quando mando o gnome delisgar o micro é: /dev/hda: setting Advanced Power Management level to 0xfe (254) HDIO_DRIVE_CMD failed: Input/output error No /dev/hda esta o meu DVD/CD room/gravador e o meu hd esta no /dev/sda [EMAIL PROTECTED]:~$ sudo hdparm -I /dev/hda /dev/hda: ATAPI CD-ROM, with removable media Model Number: TSSTcorp DVD+/-RW TS-L632H Serial Number: Firmware Revision: D300 Standards: Supported: CD-ROM ATAPI-3 -4 -5 -6 -7 Configuration: DRQ response: 50us. Packet size: 12 bytes Capabilities: LBA, IORDY(can be disabled) DMA: mdma0 mdma1 mdma2 udma0 udma1 *udma2 Cycle time: min=120ns recommended=120ns PIO: pio0 pio1 pio2 pio3 pio4 Cycle time: no flow control=383ns IORDY flow control=120ns Commands/features: Enabled Supported: * Power Management feature set * PACKET command feature set * DEVICE_RESET command * NOP cmd HW reset results: CBLID- below Vih Device num = 0 determined by CSEL [EMAIL PROTECTED]:~$ [EMAIL PROTECTED]:~$ sudo hdparm -I /dev/sda /dev/sda: ATA device, with non-removable media Model Number: FUJITSU MHW2120BJ FFS G2 Serial Number: K321T8126089 Firmware Revision: 0085001C Transport: Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5; Revision: ATA8-AST T13 Project D1697 Revision 0b Standards: Used: ATA-8-ACS revision 3c Supported: 8 7 6 5 Configuration: Logical max current cylinders 16383 16383 heads 16 16 sectors/track 63 63 -- CHS current addressable sectors: 16514064 LBA user addressable sectors: 234441648 LBA48 user addressable sectors: 234441648 device size with M = 1024*1024: 114473 MBytes device size with M = 1000*1000: 120034 MBytes (120 GB) Capabilities: LBA, IORDY(can be disabled) Queue depth: 32 Standby timer values: spec'd by Standard, no device specific minimum R/W multiple sector transfer: Max = 16 Current = 8 Advanced power management level: disabled Recommended acoustic management value: 254, current value: 128 DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5 Cycle time: min=120ns recommended=120ns PIO: pio0 pio1 pio2 pio3 pio4 Cycle time: no flow control=120ns IORDY flow control=120ns Commands/features: Enabled Supported: * SMART feature set Security Mode feature set * Power Management feature set * Write cache * Look-ahead * Host Protected Area feature set * WRITE_BUFFER command * READ_BUFFER command * DOWNLOAD_MICROCODE Advanced Power Management feature set SET_MAX security extension * Automatic Acoustic Management feature set * 48-bit Address feature set * Device Configuration Overlay feature set * Mandatory FLUSH_CACHE * FLUSH_CACHE_EXT * SMART error logging * SMART self-test * General Purpose Logging feature set * WRITE_{DMA|MULTIPLE}_FUA_EXT * 64-bit World wide name * IDLE_IMMEDIATE with UNLOAD Disable Data Transfer After Error Detection * WRITE_UNCORRECTABLE_EXT command * {READ,WRITE}_DMA_EXT_GPL commands * Segmented DOWNLOAD_MICROCODE * Free-fall Control feature set * SATA-I signaling speed (1.5Gb/s) * SATA-II signaling speed (3.0Gb/s) * Native Command Queueing (NCQ) * Host-initiated interface power management * Phy event counters DMA Setup Auto-Activate optimization Device-initiated interface power management * Software settings preservation * SMART Command Transport (SCT) feature set * SCT LBA Segment Access (AC2) * SCT Error Recovery Control (AC3) * SCT Features Control (AC4) * SCT Data Tables (AC5) Security: Master password revision code = 65534 supported not enabled not locked frozen not expired: security count not supported: enhanced erase 120min for SECURITY ERASE UNIT. Logical Unit WWN Device Identifier: 5000e04179de19 NAA : 5 IEEE OUI : e Unique ID : 04179de19 Checksum: correct [EMAIL PROTECTED]:~$ No log do kernel aparece o seguinte erro: Apr 25 20:44:13 laia kernel: hda: drive_cmd: status=0x51 { DriveReady SeekComplete Error } Apr 25 20:44:13 laia kernel: hda: drive_cmd: error=0x04 { AbortedCommand } Apr 25 20:44:13 laia kernel: ide: failed opcode was: 0xec Se eu tento desativar o APM do /dev/hda, repete-se o erro: [EMAIL PROTECTED]:~$ sudo hdparm -B 255 /dev/hda /dev/hda: setting Advanced Power Management level to disabled HDIO_DRIVE_CMD failed: Input/output error [EMAIL PROTECTED]:~$ Entao, em algum lugar esta ajustado para o hd ser 254. Já para o /dev/sda, tudo ok: [EMAIL PROTECTED]:~$ sudo hdparm -B 254 /dev/sda /dev/sda: setting Advanced Power Management level to 0xfe (254) [EMAIL PROTECTED]:~$ Então, acho que nas atualizacoes que fiz foi atualizado algum programa que mudou as configuracoes de APM para os hds e meu sistema "se esqueceu" que eu tenho um SATA e um CD Room. Ja olhei no hdparm.conf e nao há nada de estranho nele. Alias, la so tem um quit nao comentado. O resto esta tudo comentado. Nao sei se estou no caminho, mas se alguem tiver outras ideias para me dar, agradeceria. MARCELO -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]