Forum Ubuntu-it

ho un sistema dual boot xp/ubuntu correttamente configurato
solo che il boot di ubuntu è lentissimo (rimane bloccato all inizio del caricamento per parecchi minuti poi prosegue) e il problema è del secondo hard disk... prima infatti quando avevo solo 1 hd nn c'era problema, appena collegatone un altro è iniziato il problema
ho smanettato un pò con hdparm ma nn ho risolto niente

Prova a postare la riga del file /etc/fstab che corrisponde al secondo hard disk.

Eventualmente cerca anche nell'outpud di dmesg se riesci a trovare la parte relativa all'errore.

up
ho rimesso ubuntu e il problema ce l'ho ancora...
la riga del fstab  è qst
# /dev/hdb1
UUID=623523de-66eb-4583-8567-d2b47cd5d8df /              ext3    defaults,errors=remount-ro 0      1
il problema è l'attivazione del dma sul secondo hd... quando cerco di attivarlo con hdparm si freeza tutto e riparte dopo un po senza dma attivato
come posso risolvere? tnx

dal dmesg
[17179637.088000] hdb: DMA timeout error
[17179637.088000] hdb: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
[17179637.088000] ide: failed opcode was: unknown
[17179637.100000]  hdb5 >
[17179637.104000] hdc: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache, DMA
[17179637.104000] Uniform CD-ROM driver Revision: 3.20
[17179657.132000] hdb: dma_timer_expiry: dma status == 0x61
[17179667.132000] hdb: DMA timeout error
[17179667.132000] hdb: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
[17179667.132000] ide: failed opcode was: unknown
[17179667.132000] hda: dma_intr: status=0xd0 { Busy }
[17179667.132000] ide: failed opcode was: unknown
[17179667.132000] hda: DMA disabled
[17179667.180000] ide0: reset: success
[17179687.428000] hdb: dma_timer_expiry: dma status == 0x41
[17179697.428000] hdb: DMA timeout error
[17179697.428000] hdb: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
[17179697.428000] ide: failed opcode was: unknown
[17179727.428000] hda: lost interrupt
[17179757.428000] hda: lost interrupt

.... e ancora

[17179787.428000] hda: lost interrupt
[17179817.428000] hda: lost interrupt
[17179847.428000] hda: lost interrupt
[17179877.428000] hda: lost interrupt
[17179907.428000] hda: lost interrupt
[17179908.064000] Attempting manual resume
[17179908.148000] kjournald starting.  Commit interval 5 seconds
[17179908.148000] EXT3-fs: mounted filesystem with ordered data mode.

ho postato le cose che mi semrbavano nn andare

da dmesg.0
[17179571.844000] Probing IDE interface ide0...
[17179572.140000] hda: IBM-DPTA-372050, ATA DISK drive
[17179572.424000] hdb: ST320413A, ATA DISK drive
[17179572.484000] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
[17179572.488000] Probing IDE interface ide1...
[17179573.228000] hdc: PLEXTOR CD-R PX-W1210A, ATAPI CD/DVD-ROM drive
[17179573.564000] ide1 at 0x170-0x177,0x376 on irq 15
[17179573.572000] hda: max request size: 128KiB
[17179573.584000] hda: 40088160 sectors (20525 MB) w/1961KiB Cache, CHS=39770/16/63, UDMA(66)
[17179573.584000] hda: cache flushes not supported
[17179573.584000]  hda: hda1
[17179573.596000] hdb: max request size: 128KiB
[17179573.596000] hdb: 39102336 sectors (20020 MB) w/512KiB Cache, CHS=38792/16/63, UDMA(100)
[17179573.596000] hdb: cache flushes not supported
[17179573.596000]  hdb:hdb: dma_timer_expiry: dma status == 0x61
[17179603.596000] hdb: DMA timeout error
[17179603.596000] hdb: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
[17179603.596000] ide: failed opcode was: unknown
[17179603.608000]  hdb1 hdb2 hdb: dma_timer_expiry: dma status == 0x61
[17179633.608000] hdb: DMA timeout error
[17179633.608000] hdb: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
[17179633.608000] ide: failed opcode was: unknown
[17179633.608000]  hdb5 >
[17179633.624000] hdc: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache, DMA
[17179633.624000] Uniform CD-ROM driver Revision: 3.20
[17179653.660000] hdb: dma_timer_expiry: dma status == 0x61
[17179663.660000] hdb: DMA timeout error
[17179663.660000] hdb: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
[17179663.660000] ide: failed opcode was: unknown
[17179683.868000] hdb: dma_timer_expiry: dma status == 0x61
[17179693.868000] hdb: DMA timeout error
[17179693.868000] hdb: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
[17179693.868000] ide: failed opcode was: unknown
[17179693.868000] hda: dma_intr: status=0x58 { DriveReady SeekComplete DataRequest }
[17179693.868000] ide: failed opcode was: unknown
[17179694.564000] usbcore: registered new driver usbfs
[17179694.564000] usbcore: registered new driver hub
[17179694.564000] ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
[17179694.564000] ACPI: PCI Interrupt 0000:00:03.0[A] -> GSI 20 (level, low) -> IRQ 169
[17179694.564000] ohci_hcd 0000:00:03.0: OHCI Host Controller
[17179694.564000] ohci_hcd 0000:00:03.0: new USB bus registered, assigned bus number 1
[17179694.564000] ohci_hcd 0000:00:03.0: irq 169, io mem 0xcfffd000
[17179694.624000] usb usb1: configuration #1 chosen from 1 choice
[17179694.624000] hub 1-0:1.0: USB hub found
[17179694.624000] hub 1-0:1.0: 3 ports detected
[17179694.728000] ACPI: PCI Interrupt 0000:00:03.1 -> GSI 21 (level, low) -> IRQ 177
[17179694.728000] ohci_hcd 0000:00:03.1: OHCI Host Controller
[17179694.728000] ohci_hcd 0000:00:03.1: new USB bus registered, assigned bus number 2
[17179694.728000] ohci_hcd 0000:00:03.1: irq 177, io mem 0xcfffe000
[17179694.788000] usb usb2: configuration #1 chosen from 1 choice
[17179694.788000] hub 2-0:1.0: USB hub found
[17179694.788000] hub 2-0:1.0: 3 ports detected
[17179694.896000] ACPI: PCI Interrupt 0000:00:03.2[D] -> GSI 23 (level, low) -> IRQ 185
[17179694.896000] ehci_hcd 0000:00:03.2: EHCI Host Controller
[17179694.896000] ehci_hcd 0000:00:03.2: new USB bus registered, assigned bus number 3
[17179694.896000] PCI: cache line size of 64 is not supported by device 0000:00:03.2
[17179694.896000] ehci_hcd 0000:00:03.2: irq 185, io mem 0xcffff000
[17179694.896000] ehci_hcd 0000:00:03.2: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
[17179694.896000] usb usb3: configuration #1 chosen from 1 choice
[17179694.896000] hub 3-0:1.0: USB hub found
[17179694.896000] hub 3-0:1.0: 6 ports detected
[17179695.072000] Attempting manual resume
[17179695.144000] EXT3-fs: INFO: recovery required on readonly filesystem.
[17179695.144000] EXT3-fs: write access will be enabled during recovery.
[17179704.856000] kjournald starting.  Commit interval 5 seconds
[17179704.856000] EXT3-fs: hdb1: orphan cleanup on readonly fs
[17179704.856000] ext3_orphan_cleanup: deleting unreferenced inode 1557050
[17179704.908000] ext3_orphan_cleanup: deleting unreferenced inode 1523734
[17179704.916000] EXT3-fs: hdb1: 2 orphan inodes deleted
[17179704.916000] EXT3-fs: recovery complete.
[17179704.948000] EXT3-fs: mounted filesystem with ordered data mode.
[17179736.108000] hdb: set_drive_speed_status: status=0x58 { DriveReady SeekComplete DataRequest }
[17179736.108000] ide: failed opcode was: unknown
[17179746.096000] hdb: lost interrupt
[17179776.096000] hdb: lost interrupt
[17179806.096000] hdb: lost interrupt
[17179836.096000] hdb: lost interrupt
[17179866.096000] hdb: lost interrupt
[17179896.096000] hdb: lost interrupt
[17179926.096000] hdb: lost interrupt
[17179956.096000] hdb: lost interrupt
[17179976.296000] hdb: dma_timer_expiry: dma status == 0x61
[17179986.296000] hdb: DMA timeout error
[17179986.296000] hdb: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
[17179986.296000] ide: failed opcode was: unknown
[17179986.296000] hda: dma_intr: status=0x58 { DriveReady SeekComplete DataRequest }
[17179986.296000] ide: failed opcode was: unknown

cosa nn va?