[RISOLTO]Come si capisce cosa non va all'avvio?

[mandalb]

Ciao a tutti, spero di aver azzeccato la sezione nella quale postare... ::)
Ho aggiornato pochi giorni fa dalla Dapper alla Edgy e ora mi trovo un problema: quando avvio il computer molte volte parte, ma spesso si blocca e non parte. Come posso fare a capire qual'è il problema che mi affligge?
Ho già provato con cat /var/log/kern.log e con dmesg, però non si riesce a capire, e mi sembra che in kernel.log si registrino solo i casi in cui poi il sistema parte.
Spero che mi possiate dare una mano, ciao!

[DktrKranz]

Dovresti postare il contenuto di questi file o, se non fosse possibile, una trascrizione delle scritte a monitor dopo aver momentaneamente disabilitato Usplash.

[mandalb]

Ecco il risultato del comando dmesg:

Codice: Seleziona tutto

[17179569.184000] Linux version 2.6.17-10-generic (root@vernadsky) (gcc version 4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5)) #2 SMP Fri Oct 13 18:45:35 UTC 2006 (Ubuntu 2.6.17-10.33-generic)
[17179569.184000] BIOS-provided physical RAM map:
[17179569.184000]  BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
[17179569.184000]  BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
[17179569.184000]  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[17179569.184000]  BIOS-e820: 0000000000100000 - 000000003fe80000 (usable)
[17179569.184000]  BIOS-e820: 000000003fe80000 - 000000003fe93000 (ACPI data)
[17179569.184000]  BIOS-e820: 000000003fe93000 - 000000003ff00000 (ACPI NVS)
[17179569.184000]  BIOS-e820: 000000003ff00000 - 0000000040000000 (reserved)
[17179569.184000]  BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
[17179569.184000]  BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
[17179569.184000]  BIOS-e820: 00000000fed00000 - 00000000fed00400 (reserved)
[17179569.184000]  BIOS-e820: 00000000fed14000 - 00000000fed1a000 (reserved)
[17179569.184000]  BIOS-e820: 00000000fed1c000 - 00000000fed90000 (reserved)
[17179569.184000]  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[17179569.184000]  BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved)
[17179569.184000] 126MB HIGHMEM available.
[17179569.184000] 896MB LOWMEM available.
[17179569.184000] found SMP MP-table at 000f65e0
[17179569.184000] On node 0 totalpages: 261760
[17179569.184000]   DMA zone: 4096 pages, LIFO batch:0
[17179569.184000]   Normal zone: 225280 pages, LIFO batch:31
[17179569.184000]   HighMem zone: 32384 pages, LIFO batch:7
[17179569.184000] DMI present.
[17179569.184000] ACPI: RSDP (v000 PTLTD                                 ) @ 0x000f6530
[17179569.184000] ACPI: RSDT (v001 PTLTD  Capell00 0x06040000  LTP 0x00000000) @ 0x3fe8bf6a
[17179569.184000] ACPI: FADT (v001 HP     NISSAN   0x06040000 LOHR 0x0000005a) @ 0x3fe92e20
[17179569.184000] ACPI: MADT (v001 HP     NISSAN   0x06040000 LOHR 0x0000005a) @ 0x3fe92e94
[17179569.184000] ACPI: HPET (v001 HP     NISSAN   0x06040000 LOHR 0x0000005a) @ 0x3fe92efc
[17179569.184000] ACPI: MCFG (v001 HP     NISSAN   0x06040000 LOHR 0x0000005a) @ 0x3fe92f34
[17179569.184000] ACPI: MADT (v001 PTLTD  	 APIC   0x06040000  LTP 0x00000000) @ 0x3fe92f70
[17179569.184000] ACPI: BOOT (v001 PTLTD  $SBFTBL$ 0x06040000  LTP 0x00000001) @ 0x3fe92fd8
[17179569.184000] ACPI: SSDT (v001 SataRe SataAhci 0x00001000 INTL 0x20050624) @ 0x3fe8c936
[17179569.184000] ACPI: SSDT (v001  PmRef    CpuPm 0x00003000 INTL 0x20050624) @ 0x3fe8bfae
[17179569.184000] ACPI: DSDT (v001 HP     NISSAN   0x06040000 INTL 0x20050228) @ 0x00000000
[17179569.184000] ACPI: PM-Timer IO Port: 0x1008
[17179569.184000] ACPI: Local APIC address 0xfee00000
[17179569.184000] ACPI: 2 duplicate APIC table ignored.
[17179569.184000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[17179569.184000] Processor #0 6:14 APIC version 20
[17179569.184000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
[17179569.184000] Processor #1 6:14 APIC version 20
[17179569.184000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[17179569.184000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[17179569.184000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[17179569.184000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
[17179569.184000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[17179569.184000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[17179569.184000] ACPI: IRQ0 used by override.
[17179569.184000] ACPI: IRQ2 used by override.
[17179569.184000] ACPI: IRQ9 used by override.
[17179569.184000] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[17179569.184000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[17179569.184000] Using ACPI (MADT) for SMP configuration information
[17179569.184000] Allocating PCI resources starting at 50000000 (gap: 40000000:a0000000)
[17179569.184000] Built 1 zonelists
[17179569.184000] Kernel command line: root=UUID=1c67bf05-5d6b-4993-b1d8-507a3f19e5f6 ro verbose splash
[17179569.184000] mapped APIC to ffffd000 (fee00000)
[17179569.184000] mapped IOAPIC to ffffc000 (fec00000)
[17179569.184000] Enabling fast FPU save and restore... done.
[17179569.184000] Enabling unmasked SIMD FPU exception support... done.
[17179569.184000] Initializing CPU#0
[17179569.184000] PID hash table entries: 4096 (order: 12, 16384 bytes)
[17179569.184000] Console: colour VGA+ 80x25
[17179569.184000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[17179569.184000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[17179569.184000] Memory: 1026900k/1047040k available (1910k kernel code, 19512k reserved, 1070k data, 308k init, 129536k highmem)
[17179569.184000] Checking if this processor honours the WP bit even in supervisor mode... Ok.
[17179569.184000] hpet0: at MMIO 0xfed00000 (virtual 0xf8800000), IRQs 2, 8, 0
[17179569.184000] hpet0: 3 64-bit timers, 14318180 Hz
[17179569.184000] Using HPET for base-timer
[17179569.184000] Using HPET for gettimeofday
[17179569.184000] Detected 1662.503 MHz processor.
[17179569.184000] Using hpet for high-res timesource
[17179569.268000] Calibrating delay using timer specific routine.. 3329.62 BogoMIPS (lpj=6659246)
[17179569.268000] Security Framework v1.0.0 initialized
[17179569.268000] SELinux:  Disabled at boot.
[17179569.268000] Mount-cache hash table entries: 512
[17179569.268000] CPU: After generic identify, caps: bfe9fbff 00100000 00000000 00000000 0000c1a9 00000000 00000000
[17179569.268000] CPU: After vendor identify, caps: bfe9fbff 00100000 00000000 00000000 0000c1a9 00000000 00000000
[17179569.268000] monitor/mwait feature present.
[17179569.268000] using mwait in idle threads.
[17179569.268000] CPU: L1 I cache: 32K, L1 D cache: 32K
[17179569.268000] CPU: L2 cache: 2048K
[17179569.268000] CPU: Hyper-Threading is disabled
[17179569.268000] CPU: After all inits, caps: bfe9fbff 00100000 00000000 00000140 0000c1a9 00000000 00000000
[17179569.268000] Checking 'hlt' instruction... OK.
[17179569.284000] SMP alternatives: switching to UP code
[17179569.284000] checking if image is initramfs... it is
[17179570.368000] Freeing initrd memory: 6708k freed
[17179570.368000] ACPI: Core revision 20060707
[17179570.368000] ACPI: Looking for DSDT ... not found!
[17179570.376000] CPU0: Intel Genuine Intel(R) CPU           T2300  @ 1.66GHz stepping 08
[17179570.376000] SMP alternatives: switching to SMP code
[17179570.376000] Booting processor 1/1 eip 3000
[17179570.388000] Initializing CPU#1
[17179570.468000] Calibrating delay using timer specific routine.. 3324.97 BogoMIPS (lpj=6649953)
[17179570.468000] CPU: After generic identify, caps: bfe9fbff 00100000 00000000 00000000 0000c1a9 00000000 00000000
[17179570.468000] CPU: After vendor identify, caps: bfe9fbff 00100000 00000000 00000000 0000c1a9 00000000 00000000
[17179570.468000] monitor/mwait feature present.
[17179570.468000] CPU: L1 I cache: 32K, L1 D cache: 32K
[17179570.468000] CPU: L2 cache: 2048K
[17179570.468000] CPU: Hyper-Threading is disabled
[17179570.468000] CPU: After all inits, caps: bfe9fbff 00100000 00000000 00000140 0000c1a9 00000000 00000000
[17179570.468000] CPU1: Intel Genuine Intel(R) CPU           T2300  @ 1.66GHz stepping 08
[17179570.468000] Total of 2 processors activated (6654.59 BogoMIPS).
[17179570.468000] ENABLING IO-APIC IRQs
[17179570.468000] ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
[17179570.616000] checking TSC synchronization across 2 CPUs: passed.
[17179570.620000] Brought up 2 CPUs
[17179570.784000] migration_cost=4000
[17179570.784000] NET: Registered protocol family 16
[17179570.784000] EISA bus registered
[17179570.784000] ACPI: bus type pci registered
[17179570.784000] PCI: Using MMCONFIG
[17179570.784000] Setting up standard PCI resources
[17179570.792000] ACPI: Interpreter enabled
[17179570.792000] ACPI: Using IOAPIC for interrupt routing
[17179570.792000] ACPI: PCI Root Bridge [PCI0] (0000:00)
[17179570.792000] PCI: Probing PCI hardware (bus 00)
[17179570.816000] PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
[17179570.816000] Boot video device is 0000:01:00.0
[17179570.816000] PCI: Transparent bridge - 0000:00:1e.0
[17179570.816000] PCI: Bus #09 (-#0c) is hidden behind transparent bridge #08 (-#09) (try 'pci=assign-busses')
[17179570.816000] Please report the result to linux-kernel to fix this permanently
[17179570.816000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[17179570.824000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEGP._PRT]
[17179570.824000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
[17179570.824000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
[17179570.824000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP03._PRT]
[17179570.824000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
[17179570.824000] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
[17179570.828000] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 *4 5 6 7 11 12 14 15)
[17179570.828000] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 *3 4 5 6 7 10 12 14 15)
[17179570.828000] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
[17179570.832000] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 *6 7 10 12 14 15)
[17179570.832000] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled.
[17179570.832000] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 *7 10 12 14 15)
[17179570.832000] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 *5 6 7 11 12 14 15)
[17179570.836000] ACPI: Embedded Controller [EC0] (gpe 25) interrupt mode.
[17179570.884000] Linux Plug and Play Support v0.97 (c) Adam Belay
[17179570.884000] pnp: PnP ACPI init
[17179570.912000] pnp: PnP ACPI: found 10 devices
[17179570.912000] PnPBIOS: Disabled by ACPI PNP
[17179570.912000] PCI: Using ACPI for IRQ routing
[17179570.912000] PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
[17179570.912000] PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.0
[17179570.912000] PCI: Cannot allocate resource region 8 of bridge 0000:00:1c.0
[17179570.912000] PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.1
[17179570.912000] PCI: Cannot allocate resource region 8 of bridge 0000:00:1c.1
[17179570.912000] PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.2
[17179570.912000] PCI: Cannot allocate resource region 8 of bridge 0000:00:1c.2
[17179570.912000] PCI: Cannot allocate resource region 0 of device 0000:06:00.0
[17179570.912000] PCI: Failed to allocate mem resource #6:20000@d0000000 for 0000:01:00.0
[17179570.912000] PCI: Bridge: 0000:00:01.0
[17179570.912000]   IO window: disabled.
[17179570.912000]   MEM window: d0000000-d1ffffff
[17179570.912000]   PREFETCH window: c0000000-cfffffff
[17179570.912000] PCI: Bridge: 0000:00:1c.0
[17179570.912000]   IO window: disabled.
[17179570.912000]   MEM window: disabled.
[17179570.912000]   PREFETCH window: disabled.
[17179570.912000] PCI: Bridge: 0000:00:1c.1
[17179570.912000]   IO window: disabled.
[17179570.912000]   MEM window: disabled.
[17179570.912000]   PREFETCH window: disabled.
[17179570.912000] PCI: Bridge: 0000:00:1c.2
[17179570.912000]   IO window: disabled.
[17179570.912000]   MEM window: 52000000-520fffff
[17179570.912000]   PREFETCH window: disabled.
[17179570.912000] PCI: Bus 9, cardbus bridge: 0000:08:06.0
[17179570.912000]   IO window: 00002400-000024ff
[17179570.916000]   IO window: 00002800-000028ff
[17179570.916000]   PREFETCH window: 50000000-51ffffff
[17179570.916000]   MEM window: 54000000-55ffffff
[17179570.916000] PCI: Bridge: 0000:00:1e.0
[17179570.916000]   IO window: 2000-2fff
[17179570.916000]   MEM window: d2000000-d20fffff
[17179570.916000]   PREFETCH window: 50000000-51ffffff
[17179570.916000] ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 169
[17179570.916000] PCI: Setting latency timer of device 0000:00:01.0 to 64
[17179570.916000] ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 177
[17179570.916000] PCI: Setting latency timer of device 0000:00:1c.0 to 64
[17179570.916000] ACPI: PCI Interrupt 0000:00:1c.1[B] -> GSI 16 (level, low) -> IRQ 169
[17179570.916000] PCI: Setting latency timer of device 0000:00:1c.1 to 64
[17179570.916000] PCI: Enabling device 0000:00:1c.2 (0100 -> 0102)
[17179570.916000] ACPI: PCI Interrupt 0000:00:1c.2[C] -> GSI 18 (level, low) -> IRQ 185
[17179570.916000] PCI: Setting latency timer of device 0000:00:1c.2 to 64
[17179570.916000] PCI: Enabling device 0000:00:1e.0 (0004 -> 0007)
[17179570.916000] PCI: Setting latency timer of device 0000:00:1e.0 to 64
[17179570.916000] ACPI: PCI Interrupt 0000:08:06.0[A] -> GSI 18 (level, low) -> IRQ 185
[17179570.916000] NET: Registered protocol family 2
[17179570.972000] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[17179570.972000] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[17179570.972000] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[17179570.972000] TCP: Hash tables configured (established 131072 bind 65536)
[17179570.972000] TCP reno registered
[17179570.972000] Simple Boot Flag at 0x36 set to 0x1
[17179570.976000] audit: initializing netlink socket (disabled)
[17179570.976000] audit(1162589232.976:1): initialized
[17179570.976000] highmem bounce pool size: 64 pages
[17179570.976000] VFS: Disk quotas dquot_6.5.1
[17179570.976000] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[17179570.976000] Initializing Cryptographic API
[17179570.976000] io scheduler noop registered
[17179570.976000] io scheduler anticipatory registered
[17179570.976000] io scheduler deadline registered
[17179570.976000] io scheduler cfq registered (default)
[17179578.976000] 0000:00:1d.7 EHCI: BIOS handoff failed (BIOS bug ?) 01010001
[17179578.980000] ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 169
[17179578.980000] PCI: Setting latency timer of device 0000:00:01.0 to 64
[17179578.980000] assign_interrupt_mode Found MSI capability
[17179578.980000] Allocate Port Service[0000:00:01.0:pcie00]
[17179578.980000] Allocate Port Service[0000:00:01.0:pcie03]
[17179578.980000] ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 177
[17179578.980000] PCI: Setting latency timer of device 0000:00:1c.0 to 64
[17179578.980000] assign_interrupt_mode Found MSI capability
[17179578.980000] Allocate Port Service[0000:00:1c.0:pcie00]
[17179578.980000] Allocate Port Service[0000:00:1c.0:pcie02]
[17179578.980000] Allocate Port Service[0000:00:1c.0:pcie03]
[17179578.980000] ACPI: PCI Interrupt 0000:00:1c.1[B] -> GSI 16 (level, low) -> IRQ 169
[17179578.980000] PCI: Setting latency timer of device 0000:00:1c.1 to 64
[17179578.980000] assign_interrupt_mode Found MSI capability
[17179578.980000] Allocate Port Service[0000:00:1c.1:pcie00]
[17179578.980000] Allocate Port Service[0000:00:1c.1:pcie02]
[17179578.980000] Allocate Port Service[0000:00:1c.1:pcie03]
[17179578.980000] ACPI: PCI Interrupt 0000:00:1c.2[C] -> GSI 18 (level, low) -> IRQ 185
[17179578.980000] PCI: Setting latency timer of device 0000:00:1c.2 to 64
[17179578.980000] assign_interrupt_mode Found MSI capability
[17179578.980000] Allocate Port Service[0000:00:1c.2:pcie00]
[17179578.980000] Allocate Port Service[0000:00:1c.2:pcie02]
[17179578.980000] Allocate Port Service[0000:00:1c.2:pcie03]
[17179578.980000] isapnp: Scanning for PnP cards...
[17179579.336000] isapnp: No Plug & Play device found
[17179579.372000] Real Time Clock Driver v1.12ac
[17179579.372000] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
[17179579.372000] mice: PS/2 mouse device common for all mice
[17179579.372000] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize
[17179579.372000] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
[17179579.372000] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
[17179579.372000] PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[17179579.388000] i8042.c: Detected active multiplexing controller, rev 1.1.
[17179579.400000] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[17179579.404000] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[17179579.408000] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[17179579.412000] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[17179579.416000] serio: i8042 KBD port at 0x60,0x64 irq 1
[17179579.420000] EISA: Probing bus 0 at eisa.0
[17179579.420000] Cannot allocate resource for EISA slot 1
[17179579.420000] Cannot allocate resource for EISA slot 2
[17179579.420000] EISA: Detected 0 cards.
[17179579.424000] TCP bic registered
[17179579.424000] NET: Registered protocol family 1
[17179579.424000] NET: Registered protocol family 8
[17179579.424000] NET: Registered protocol family 20
[17179579.424000] Starting balanced_irq
[17179579.424000] Using IPI No-Shortcut mode
[17179579.424000] ACPI: (supports S0 S3 S4 S5)
[17179579.424000] Freeing unused kernel memory: 308k freed
[17179579.472000] input: AT Translated Set 2 keyboard as /class/input/input0
[17179580.564000] Capability LSM initialized
[17179580.660000] ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu0Ist] [20060707]
[17179580.660000] ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu0Cst] [20060707]
[17179580.660000] ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3])
[17179580.660000] ACPI: Processor [CPU0] (supports 8 throttling states)
[17179580.660000] ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu1Ist] [20060707]
[17179580.664000] ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu1Cst] [20060707]
[17179580.664000] ACPI: CPU1 (power states: C1[C1] C2[C2] C3[C3])
[17179580.664000] ACPI: Processor [CPU1] (supports 8 throttling states)
[17179580.676000] ACPI: Thermal Zone [TZ01] (1 C)
[17179580.676000] ACPI: Thermal Zone [TZ02] (27 C)
[17179581.176000] ICH7: IDE controller at PCI slot 0000:00:1f.1
[17179581.176000] ACPI: PCI Interrupt 0000:00:1f.1[B] -> GSI 19 (level, low) -> IRQ 233
[17179581.176000] ICH7: chipset revision 1
[17179581.176000] ICH7: not 100% native mode: will probe irqs later
[17179581.176000]     ide0: BM-DMA at 0x1880-0x1887, BIOS settings: hda:DMA, hdb:pio
[17179581.176000] Probing IDE interface ide0...
[17179581.912000] hda: HL-DT-ST DVDRAM GSA-4082N, ATAPI CD/DVD-ROM drive
[17179582.248000] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
[17179582.264000] hda: ATAPI 24X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache, DMA
[17179582.264000] Uniform CD-ROM driver Revision: 3.20
[17179582.336000] SCSI subsystem initialized
[17179582.340000] libata version 1.20 loaded.
[17179582.344000] ahci 0000:00:1f.2: version 1.2
[17179582.344000] ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 233
[17179588.164000] PCI: Setting latency timer of device 0000:00:1f.2 to 64
[17179588.164000] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 4 ports 1.5 Gbps 0x5 impl SATA mode
[17179588.164000] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part 
[17179588.164000] ata1: SATA max UDMA/133 cmd 0xF8846500 ctl 0x0 bmdma 0x0 irq 50
[17179588.164000] ata2: SATA max UDMA/133 cmd 0xF8846580 ctl 0x0 bmdma 0x0 irq 50
[17179588.164000] ata3: SATA max UDMA/133 cmd 0xF8846600 ctl 0x0 bmdma 0x0 irq 50
[17179588.164000] ata4: SATA max UDMA/133 cmd 0xF8846680 ctl 0x0 bmdma 0x0 irq 50
[17179588.540000] ata1: SATA link up 1.5 Gbps (SStatus 113)
[17179588.540000] ata1: dev 0 cfg 49:2f00 82:306b 83:7c09 84:6023 85:3069 86:3c09 87:6023 88:203f
[17179588.540000] ata1: dev 0 ATA-7, max UDMA/100, 195371568 sectors: LBA48
[17179588.540000] ata1: dev 0 configured for UDMA/100
[17179588.540000] scsi0 : ahci
[17179588.908000] ata2: SATA link down (SStatus 0)
[17179588.908000] scsi1 : ahci
[17179589.828000] ata3: SATA link down (SStatus 0)
[17179589.828000] scsi2 : ahci
[17179590.196000] ata4: SATA link down (SStatus 0)
[17179590.196000] scsi3 : ahci
[17179590.196000]   Vendor: ATA       Model: FUJITSU MHV2100B  Rev: 892C
[17179590.196000]   Type:   Direct-Access                      ANSI SCSI revision: 05
[17179590.204000] SCSI device sda: 195371568 512-byte hdwr sectors (100030 MB)
[17179590.204000] sda: Write Protect is off
[17179590.204000] sda: Mode Sense: 00 3a 00 00
[17179590.204000] SCSI device sda: drive cache: write back
[17179590.204000] SCSI device sda: 195371568 512-byte hdwr sectors (100030 MB)
[17179590.204000] sda: Write Protect is off
[17179590.204000] sda: Mode Sense: 00 3a 00 00
[17179590.204000] SCSI device sda: drive cache: write back
[17179590.204000]  sda: sda1 sda2 sda3 sda4 < sda5 sda6 >
[17179590.624000] sd 0:0:0:0: Attached scsi disk sda
[17179591.308000] usbcore: registered new driver usbfs
[17179591.308000] usbcore: registered new driver hub
[17179591.312000] USB Universal Host Controller Interface driver v3.0
[17179591.312000] ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 58
[17179591.312000] PCI: Setting latency timer of device 0000:00:1d.0 to 64
[17179591.312000] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[17179591.312000] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
[17179591.312000] uhci_hcd 0000:00:1d.0: irq 58, io base 0x00001800
[17179591.312000] usb usb1: configuration #1 chosen from 1 choice
[17179591.312000] hub 1-0:1.0: USB hub found
[17179591.312000] hub 1-0:1.0: 2 ports detected
[17179591.372000] Probing IDE interface ide1...
[17179591.388000] ieee1394: Initialized config rom entry `ip1394'
[17179591.416000] ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 58
[17179591.416000] PCI: Setting latency timer of device 0000:00:1d.7 to 64
[17179591.416000] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[17179591.416000] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
[17179591.416000] ehci_hcd 0000:00:1d.7: debug port 1
[17179591.416000] PCI: cache line size of 32 is not supported by device 0000:00:1d.7
[17179591.416000] ehci_hcd 0000:00:1d.7: irq 58, io mem 0xd2404000
[17179591.420000] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
[17179591.420000] usb usb2: configuration #1 chosen from 1 choice
[17179591.420000] hub 2-0:1.0: USB hub found
[17179591.420000] hub 2-0:1.0: 8 ports detected
[17179591.524000] ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 233
[17179591.524000] PCI: Setting latency timer of device 0000:00:1d.1 to 64
[17179591.524000] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[17179591.524000] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
[17179591.524000] uhci_hcd 0000:00:1d.1: irq 233, io base 0x00001820
[17179591.524000] usb usb3: configuration #1 chosen from 1 choice
[17179591.524000] hub 3-0:1.0: USB hub found
[17179591.524000] hub 3-0:1.0: 2 ports detected
[17179591.628000] ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 185
[17179591.628000] PCI: Setting latency timer of device 0000:00:1d.2 to 64
[17179591.628000] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[17179591.628000] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
[17179591.628000] uhci_hcd 0000:00:1d.2: irq 185, io base 0x00001840
[17179591.628000] usb usb4: configuration #1 chosen from 1 choice
[17179591.628000] hub 4-0:1.0: USB hub found
[17179591.628000] hub 4-0:1.0: 2 ports detected
[17179591.732000] ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 169
[17179591.732000] PCI: Setting latency timer of device 0000:00:1d.3 to 64
[17179591.732000] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[17179591.732000] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
[17179591.732000] uhci_hcd 0000:00:1d.3: irq 169, io base 0x00001860
[17179591.732000] usb usb5: configuration #1 chosen from 1 choice
[17179591.732000] hub 5-0:1.0: USB hub found
[17179591.732000] hub 5-0:1.0: 2 ports detected
[17179591.836000] ACPI: PCI Interrupt 0000:08:06.1[B] -> GSI 19 (level, low) -> IRQ 233
[17179591.888000] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[233]  MMIO=[d2007000-d20077ff]  Max Packet=[2048]  IR/IT contexts=[4/8]
[17179591.996000] EXT3-fs: INFO: recovery required on readonly filesystem.
[17179591.996000] EXT3-fs: write access will be enabled during recovery.
[17179592.016000] kjournald starting.  Commit interval 5 seconds
[17179592.016000] EXT3-fs: recovery complete.
[17179592.024000] EXT3-fs: mounted filesystem with ordered data mode.
[17179593.160000] ieee1394: Host added: ID:BUS[0-00:1023]  GUID[633f020004d04084]
[17179605.336000] Linux agpgart interface v0.101 (c) Dave Jones
[17179605.340000] agpgart: Detected an Intel 945GM Chipset.
[17179605.360000] agpgart: AGP aperture is 256M @ 0x0
[17179605.380000] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[17179605.404000] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[17179605.552000] hw_random hardware driver 1.0.0 loaded
[17179606.016000] nvidia: module license 'NVIDIA' taints kernel.
[17179606.020000] ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 169
[17179606.020000] PCI: Setting latency timer of device 0000:01:00.0 to 64
[17179606.020000] NVRM: loading NVIDIA Linux x86 Kernel Module  1.0-8774  Tue Aug  1 20:54:08 PDT 2006
[17179606.292000] sd 0:0:0:0: Attached scsi generic sg0 type 0
[17179606.376000] Synaptics Touchpad, model: 1, fw: 6.2, id: 0x1a0b1, caps: 0xa04713/0x200000
[17179606.444000] input: SynPS/2 Synaptics TouchPad as /class/input/input1
[17179606.604000] ACPI: PCI Interrupt 0000:08:06.0[A] -> GSI 18 (level, low) -> IRQ 185
[17179606.604000] Yenta: CardBus bridge found at 0000:08:06.0 [103c:30a5]
[17179606.604000] Yenta: Enabling burst memory read transactions
[17179606.604000] Yenta: Using INTVAL to route CSC interrupts to PCI
[17179606.604000] Yenta: Routing CardBus interrupts to ISA
[17179606.604000] Yenta TI: socket 0000:08:06.0, mfunc 0x01aa1b22, devctl 0x64
[17179606.836000] Yenta: ISA IRQ mask 0x0cf8, PCI irq 185
[17179606.836000] Socket status: 30000006
[17179606.836000] Yenta: Raising subordinate bus# of parent bus (#08) from #09 to #0c
[17179606.836000] pcmcia: parent PCI bridge I/O window: 0x2000 - 0x2fff
[17179606.836000] cs: IO port probe 0x2000-0x2fff: clean.
[17179606.836000] pcmcia: parent PCI bridge Memory window: 0xd2000000 - 0xd20fffff
[17179606.836000] pcmcia: parent PCI bridge Memory window: 0x50000000 - 0x51ffffff
[17179606.836000] PCI: Enabling device 0000:08:06.2 (0000 -> 0002)
[17179606.836000] ACPI: PCI Interrupt 0000:08:06.2[C] -> GSI 22 (level, low) -> IRQ 66
[17179606.948000] ieee80211_crypt: registered algorithm 'NULL'
[17179606.952000] ieee80211: 802.11 data/management/control stack, git-1.1.13
[17179606.952000] ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>
[17179606.968000] sdhci: Secure Digital Host Controller Interface driver, 0.12
[17179606.968000] sdhci: Copyright(c) Pierre Ossman
[17179606.972000] sdhci: SDHCI controller found at 0000:08:06.3 [104c:803c] (rev 0)
[17179606.972000] PCI: Enabling device 0000:08:06.3 (0000 -> 0002)
[17179606.972000] ACPI: PCI Interrupt 0000:08:06.3[D] -> GSI 20 (level, low) -> IRQ 74
[17179606.972000] mmc0: SDHCI at 0xd2007800 irq 74 PIO
[17179607.056000] e100: Intel(R) PRO/100 Network Driver, 3.5.10-k2-NAPI
[17179607.056000] e100: Copyright(c) 1999-2005 Intel Corporation
[17179607.056000] ACPI: PCI Interrupt 0000:08:08.0[A] -> GSI 20 (level, low) -> IRQ 74
[17179607.056000] PCI: Setting latency timer of device 0000:08:08.0 to 64
[17179607.088000] ts: Compaq touchscreen protocol output
[17179607.088000] e100: eth0: e100_probe: addr 0xd2006000, irq 74, MAC addr 00:0F:B0:FE:AA:28
[17179607.108000] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 22 (level, low) -> IRQ 66
[17179607.108000] PCI: Setting latency timer of device 0000:00:1b.0 to 64
[17179607.144000] ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.1.0mp
[17179607.144000] ipw3945: Copyright(c) 2003-2006 Intel Corporation
[17179607.484000] cs: IO port probe 0x100-0x3af: clean.
[17179607.484000] cs: IO port probe 0x3e0-0x4ff: excluding 0x4d0-0x4d7
[17179607.488000] cs: IO port probe 0x820-0x8ff: clean.
[17179607.488000] cs: IO port probe 0xc00-0xcf7: clean.
[17179607.488000] cs: IO port probe 0xa00-0xaff: clean.
[17179607.860000] ACPI: PCI Interrupt 0000:06:00.0[A] -> GSI 18 (level, low) -> IRQ 185
[17179607.860000] PCI: Setting latency timer of device 0000:06:00.0 to 64
[17179607.860000] ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
[17179608.232000] NET: Registered protocol family 17
[17179608.716000] lp: driver loaded but no devices found
[17179608.764000] ieee1394: sbp2: Driver forced to serialize I/O (serialize_io=1)
[17179608.764000] ieee1394: sbp2: Try serialize_io=0 for better performance
[17179608.848000] Adding 1951856k swap on /dev/disk/by-uuid/1aba2cf1-dc55-439e-8717-e1ceea5e174f.  Priority:-1 extents:1 across:1951856k
[17179609.012000] EXT3 FS on sda2, internal journal
[17179609.220000] md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
[17179609.220000] md: bitmap version 4.39
[17179609.436000] device-mapper: 4.6.0-ioctl (2006-02-17) initialised: dm-devel@redhat.com
[17179609.796000] ipw3945: Radio Frequency Kill Switch is On:
[17179609.796000] Kill switch must be turned off for wireless networking to work.
[17179613.472000] NTFS driver 2.1.27 [Flags: R/O MODULE].
[17179613.528000] NTFS volume version 3.1.
[17179613.576000] kjournald starting.  Commit interval 5 seconds
[17179613.576000] EXT3-fs warning: maximal mount count reached, running e2fsck is recommended
[17179613.584000] EXT3 FS on sda5, internal journal
[17179613.584000] EXT3-fs: mounted filesystem with ordered data mode.
[17179613.632000] FAT: utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[17179620.260000] ACPI: AC Adapter [ACAD] (on-line)
[17179620.376000] ACPI: Battery Slot [BAT1] (battery present)
[17179620.400000] ACPI: Power Button (FF) [PWRF]
[17179620.400000] ACPI Error (evxfevnt-0189): Could not enable SleepButton event [20060707]
[17179620.400000] ACPI Warning (evxface-0146): Could not enable fixed event 3 [20060707]
[17179620.400000] ACPI: Lid Switch [LID]
[17179620.400000] ACPI: Power Button (CM) [PWRB]
[17179620.548000] ibm_acpi: ec object not found
[17179620.592000] pcc_acpi: loading...
[17179620.760000] ACPI: Video Device [VGA] (multi-head: yes  rom: no  post: no)
[17179620.760000] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[17179623.248000] apm: BIOS not found.
[17179628.840000] Bluetooth: Core ver 2.8
[17179628.840000] NET: Registered protocol family 31
[17179628.840000] Bluetooth: HCI device and connection manager initialized
[17179628.840000] Bluetooth: HCI socket layer initialized
[17179628.876000] Bluetooth: L2CAP ver 2.8
[17179628.876000] Bluetooth: L2CAP socket layer initialized
[17179628.896000] Bluetooth: HIDP (Human Interface Emulation) ver 1.1-mh1
[17179628.936000] Bluetooth: RFCOMM socket layer initialized
[17179628.936000] Bluetooth: RFCOMM TTY layer initialized
[17179628.936000] Bluetooth: RFCOMM ver 1.7
[17179630.392000] NET: Registered protocol family 10
[17179630.392000] lo: Disabled Privacy Extensions
[17179630.392000] ADDRCONF(NETDEV_UP): eth0: link is not ready
[17179630.392000] IPv6 over IPv4 tunneling driver
[17179704.468000] usb 3-2: new full speed USB device using uhci_hcd and address 2
[17179704.636000] usb 3-2: configuration #1 chosen from 1 choice
[17179706.484000] usb 1-1: new low speed USB device using uhci_hcd and address 2
[17179706.664000] usb 1-1: configuration #1 chosen from 1 choice
[17179706.728000] usbcore: registered new driver cxacru
[17179706.744000] usbcore: registered new driver hiddev
[17179706.772000] input: wireless inc tw wireless  usb  device as /class/input/input2
[17179706.772000] input: USB HID v1.10 Keyboard [wireless inc tw wireless  usb  device] on usb-0000:00:1d.0-1
[17179706.828000] cxacru 3-2:1.0: found firmware cxacru-fw.bin
[17179706.864000] input: wireless inc tw wireless  usb  device as /class/input/input3
[17179706.864000] input,hiddev96: USB HID v1.10 Mouse [wireless inc tw wireless  usb  device] on usb-0000:00:1d.0-1
[17179706.864000] usbcore: registered new driver usbhid
[17179706.864000] drivers/usb/input/hid-core.c: v2.6:USB HID core driver
[17179723.372000] ATM dev 0: ADSL line: attempting to activate
[17179733.400000] ATM dev 0: ADSL line: channel analysis
[17179738.420000] ATM dev 0: ADSL line: up (2464 kb/s down | 352 kb/s up)
[17179760.524000] CSLIP: code copyright 1989 Regents of the University of California
[17179760.532000] PPP generic driver version 2.4.2
[17179764.060000] PPP BSD Compression module registered
[17179764.136000] PPP Deflate Compression module registered
[17179764.464000] ip_tables: (C) 2000-2006 Netfilter Core Team

[mandalb]

Il contenuto del file /var/log/kern.log non riesco a postarlo, perchè è troppo grande. Spero comunque che riuscirete ad aiutarmi, grazie di tutto anticipatamente.

[paper0k]

Per prima cosa ti consiglio di includere l'output di dmesg all'interno del tag "[ code ]" (basta selezionare il test e premere il pulsante "#" che hai a disposizione quando inserisci/modifichi un post) per rendere il post più "pulito"
Comunque penso che in questi casi il dmesg è poco pratico, perchè (non vorrei sbagliare) ti fa vedere solo il log dell'ultimo boot, ma se il problema si presenta una volta si e una no, ora sicuramente è la volta si, quindi prova a postare (magari bzippato e come allegato) il file /var/log/messages

[mandalb]

Grazie della risposta e del consiglio! Siete una comunità fantastica! (good)
Allego il file messages.

[paper0k]

Ho dato un'occhiata al log, non mi sembra ci siano stati blocchi improvvisi, mi sarei aspettato qualche kernel panic.... a meno che non veniva in quesi casi aggiornato il log... :-\

[mandalb]

Infatti la cosa non è ben chiara. Non solo: ho impostato l'avvio "verbose", in modo da poter vedere dove si blocca, e il bello è che a volte si blocca facendo una cosa, a volte facendone un'altra, non c'è una regola fissa! ???
Per esempio: credevo fosse il driver del modem adsl, cxacru, perchè mi sembrava non partisse solo quando il modem collegato. Allora ho staccato il modem e... non è partito lo stesso. Ho quindi riattaccato il modem, e stavolta è partito. Per cui quello lo escluderei. Non so più che pesci prendere, mi sa che mi dovrò abituare a farlo ripartire più volte fin quando non va tutto a buon fine...

[paper0k]

Ora dico una cosa "assurda" :-\......... non è che hai la memoria (RAM) difettosa??? Magari qualche banco.... non so nemmeno come si potrebbe controllare....

PS - (o forse è l'orario?)

[mandalb]

Beh, ho fatto il test, e sembra tutto ok... Mah!?!
Comunque ho due nuove segnalazioni: ho iniziato a prendere nota dei messaggi presenti sullo scermo (quelli del boot verbose, per capirci...) quando si blocca. Per ora ho questi due risultati:

• "Starting Enterprise Volume Management", poi dopo aver premuto CRTL-ALT-CANC, "init: rcS process (2154) killed by signal 15", poi ho provato a premere ancora CTRL-ALT-CANC ma senza alcun risultato: tastiera completamente insiensibile
• "Mounting Local Filesystems", poi dopo aver premuto CRTL-ALT-CANC, "init: rcS process (2154) killed by signal 15", poi dopo un'altra pressione di CTRL-ALT-CANC, "init: rc6 process (numero) killed by signal 15", poi ancora un'altra volta CTRL-ALT-CANC e ancora il messaggio "init: rc6 process (numero) killed by signal 15", poi ho provato ancora, ma la tastiera è diventata insensibile...

[paper0k]

Si presentano sempre quando spegni il PC o al boot? Mi sembra la boot vero? ...

[mandalb]

Si, al boot.

[paper0k]

Mi dispiace, ma sinceramente non riesco a capire cosa potrebbe dare "fastidio" una volta si ed una no..... Comunque il signal 15 è normale:

SIGTERM 15 Term Termination signal

Il sistema, dopo che hai premuto ctrl-alt-canc, si sta riavviando, quindi termina tutti i processi.... :-\

[mandalb]

Va bè, grazie lo stesso! Magari continuo a segnare cosa dice quando non si avvia, così lo posto e forse ne veniamo a capo. Ciao!

[mandalb]

Oggi ho tolto lo splash all'avvio, e, sempre in modalità verbose, mi è saltato ripetutamente fuori (nel senso che riavviavo e ritornava...) il seguente messaggio:

Codice: Seleziona tutto

BUG: soft lockup detected on CPU#0

La seconda volta che mi è capitato, dopo il messaggio su indicato mi ha scritto anche quanto segue:

Codice: Seleziona tutto

<c01491cf> softlockup_tick+0x9f/0xf0  <c012bee1> update_process_times+0x31/0x80  <c0114d13>  smp_apic_timer_interrupt+0x53/0x60  <c010413c>  apic_timer_interrupt+0x1c/0x30  <c01172c8>  hpet_readl+0x8/0x10
<c0109974>  delay_hpet+0x24/0x30  <c01e4d29>  __delay+0x9/0x10 
<f8b000ee> ipw_bg_alive_start+0x5e/0xa0  [ipw3945]  <c0132702>  run_workqueue+0x72/0xf0  <f8b00090> ipw_bg_alive_start+0x0/0xa0  [ipw3945]  <c01332e7> worker_thread+0x117/0x140
<c011bde0>  default_wake_function+0x0/0x10  <c01331d0> worker_thread+0x0/0x140 <c0135f8b> kthread+0xab/0xe0  <c0135ee0> kthread+0x0/0xe0 <c0101005> kernel_thread_helper+0x5/0x10

Aiuto vi prego! E' insostenibile dover sempre spegnere il portatile e riaccenderlo dopo aver aspettato un pò (per non rovinarlo)... Non ho il pulsante reset, se lo avessi il problema sarebbe stato meno grave, ma qui mi sa che se non risolvo il tutto sarò costretto a tornare alla dapper... :'(

[mandalb]

Cercato le informazioni relative al bug di cui sopra, ed ho risolto il mio problema. Ecco i links relativi a quello che ho trovato:
http://ubuntuforums.org/showthread.php?t=251944&page=3
https://launchpad.net/distros/ubuntu/+s ... ggingout=1
http://bughost.org/bugzilla/show_bug.cgi?id=1096

Finalmente libero! (b2b)
Spero che il tutto possa risultare utile a qualche altro utente in difficoltà con lo stesso problema. Sono a disposizione per qualsiasi aiuto.
Ciao!