Por cierto, que el ordenador se cuelga más o menos al llebar 2 días encendido (aunque a veces le ha pasado al cabo de 2 horas), y al comprobar los logs del sistema me encuentro siempre con lo mismo en el archivo /var/log/messages:
Cita:
¿Dónde podría estar el problema? Dec 19 18:19:36 valentin-laptop kernel: [17190738.776000] hdc: irq timeout: status=0xd0 { Busy }
Dec 19 18:19:37 valentin-laptop kernel: [17190738.776000] ide: failed opcode was: unknown
Dec 19 18:19:37 valentin-laptop kernel: [17190738.776000] hdc: DMA disabled
Dec 19 18:20:06 valentin-laptop kernel: [17190768.780000] hdc: ATAPI reset timed-out, status=0x80
Dec 19 18:20:42 valentin-laptop kernel: [17190798.780000] ide1: reset timed-out, status=0x80
Dec 19 18:20:42 valentin-laptop kernel: [17190803.784000] hdc: status timeout: status=0x80 { Busy }
Dec 19 18:20:42 valentin-laptop kernel: [17190803.784000] ide: failed opcode was: unknown
Dec 19 18:20:42 valentin-laptop kernel: [17190803.784000] hdc: drive not ready for command
Dec 19 18:21:12 valentin-laptop kernel: [17190833.792000] hdc: ATAPI reset timed-out, status=0x80
Dec 19 18:19:37 valentin-laptop kernel: [17190738.776000] ide: failed opcode was: unknown
Dec 19 18:19:37 valentin-laptop kernel: [17190738.776000] hdc: DMA disabled
Dec 19 18:20:06 valentin-laptop kernel: [17190768.780000] hdc: ATAPI reset timed-out, status=0x80
Dec 19 18:20:42 valentin-laptop kernel: [17190798.780000] ide1: reset timed-out, status=0x80
Dec 19 18:20:42 valentin-laptop kernel: [17190803.784000] hdc: status timeout: status=0x80 { Busy }
Dec 19 18:20:42 valentin-laptop kernel: [17190803.784000] ide: failed opcode was: unknown
Dec 19 18:20:42 valentin-laptop kernel: [17190803.784000] hdc: drive not ready for command
Dec 19 18:21:12 valentin-laptop kernel: [17190833.792000] hdc: ATAPI reset timed-out, status=0x80