Saludos Desde ayer al arrancar el portátil suelta el siguiente mensaje: Your hard disk drive is failing! S.M.A.R.T. message: Device:/dev/sda, 1 offline uncorrectable sectors Una vez cerrado el mensaje se puede continuar usando el ordenador en condiciones, aparentemente, de toda normalidad. He hecho copia de respaldo de los datos. He pasado el comando smartctl -l error /dev/sda (al final pongo la salida). Me gustaría saber qué debo/puedo hacer y la gravedad de la situación. Salida del comando smartctl -l error /dev/sda: smartctl version 5.37 [i686-suse-linux-gnu] Copyright (C) 2002-6 Bruce Allen Home page is http://smartmontools.sourceforge.net/ === START OF READ SMART DATA SECTION === SMART Error Log Version: 1 ATA Error Count: 156 (device log contains only the most recent five errors) CR = Command Register [HEX] FR = Features Register [HEX] SC = Sector Count Register [HEX] SN = Sector Number Register [HEX] CL = Cylinder Low Register [HEX] CH = Cylinder High Register [HEX] DH = Device/Head Register [HEX] DC = Device Command Register [HEX] ER = Error register [HEX] ST = Status register [HEX] Powered_Up_Time is measured from power on, and printed as DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes, SS=sec, and sss=millisec. It "wraps" after 49.710 days. Error 156 occurred at disk power-on lifetime: 5463 hours (227 days + 15 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 00 65 5b 2e e1 Error: UNC at LBA = 0x012e5b65 = 19815269 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- c8 00 08 5f 5b 2e e1 00 01:37:54.382 READ DMA 27 00 00 00 00 00 e0 00 01:37:54.374 READ NATIVE MAX ADDRESS EXT ec 00 00 00 00 00 a0 02 01:37:54.374 IDENTIFY DEVICE ef 03 42 00 00 00 a0 02 01:37:54.368 SET FEATURES [Set transfer mode] 27 00 00 00 00 00 e0 00 01:37:49.402 READ NATIVE MAX ADDRESS EXT Error 155 occurred at disk power-on lifetime: 5463 hours (227 days + 15 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 00 65 5b 2e e1 Error: UNC at LBA = 0x012e5b65 = 19815269 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- c8 00 08 5f 5b 2e e1 00 01:37:54.382 READ DMA 27 00 00 00 00 00 e0 00 01:37:54.374 READ NATIVE MAX ADDRESS EXT ec 00 00 00 00 00 a0 02 01:37:54.374 IDENTIFY DEVICE ef 03 42 00 00 00 a0 02 01:37:54.368 SET FEATURES [Set transfer mode] 27 00 00 00 00 00 e0 00 01:37:49.402 READ NATIVE MAX ADDRESS EXT Error 154 occurred at disk power-on lifetime: 5463 hours (227 days + 15 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 00 65 5b 2e e1 Error: UNC at LBA = 0x012e5b65 = 19815269 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- c8 00 08 5f 5b 2e e1 00 01:37:40.030 READ DMA 27 00 00 00 00 00 e0 00 01:37:35.085 READ NATIVE MAX ADDRESS EXT ec 00 00 00 00 00 a0 02 01:37:35.084 IDENTIFY DEVICE ef 03 42 00 00 00 a0 02 01:37:35.076 SET FEATURES [Set transfer mode] 27 00 00 00 00 00 e0 00 01:37:49.402 READ NATIVE MAX ADDRESS EXT Error 153 occurred at disk power-on lifetime: 5463 hours (227 days + 15 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 00 65 5b 2e e1 Error: UNC at LBA = 0x012e5b65 = 19815269 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- c8 00 08 5f 5b 2e e1 00 01:37:40.030 READ DMA 27 00 00 00 00 00 e0 00 01:37:35.085 READ NATIVE MAX ADDRESS EXT ec 00 00 00 00 00 a0 02 01:37:35.084 IDENTIFY DEVICE ef 03 42 00 00 00 a0 02 01:37:35.076 SET FEATURES [Set transfer mode] 27 00 00 00 00 00 e0 00 01:37:35.068 READ NATIVE MAX ADDRESS EXT Error 152 occurred at disk power-on lifetime: 5463 hours (227 days + 15 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 00 65 5b 2e e1 Error: UNC at LBA = 0x012e5b65 = 19815269 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- c8 00 08 5f 5b 2e e1 00 01:37:30.044 READ DMA 27 00 00 00 00 00 e0 00 01:37:35.085 READ NATIVE MAX ADDRESS EXT ec 00 00 00 00 00 a0 02 01:37:35.084 IDENTIFY DEVICE ef 03 42 00 00 00 a0 02 01:37:35.076 SET FEATURES [Set transfer mode] 27 00 00 00 00 00 e0 00 01:37:35.068 READ NATIVE MAX ADDRESS EXT -- josep m solé