Newsgroup: it.comp.os.linux.iniziare
Titolo: dmesg

ho problemi hardware, posto postare il mio dmsg e/o var/log relativo ad
i messaggi di accensione?

 i messaggi di accensione?
Certo, assieme ad una descrizione dei "sintomi" e dei casi nei quali si
verificano.
-- 
No sign

 verificano.
Grazie, per motivi economici, o forse per mentalità, ho assemblato il
pc dopo che la cpu e la mb erano "saltate" ed avendo comprato nuovi
pezzi (lascio l'identificazione di essi all'inizio del dmesg che
seguirà). La maggior parte delle distro live non mi funziona
correttamente, Slax, Knoppix, Systemrescuecd, Kanotix, una volta messo
il cd e settato il bios, hanno dei tempi infinitamente lunghi di
caricamento , qualche volta sento il lettore cd che si blocca, allora
premo lo switch sul case , cioè il tasto di spegnimento(ma non
abbastanza a lungo per spegnere proprio il pc) e la situazione si
sblocca, il disco riprende a girare ed il sistema operativo mi viene
caricato. L'unica distro che non mi dà problemi è ZenWalk -Live.
Ora ho installato una distribuzione che apprezzo molto una Slackware 11
con filesistem ext3 ; prima con un kernel 2.4 , poi dopo una serie di
messaggi all'avvio che rendevano estenuante il caricamento conuna serie
lunghissima di insmod error , mi fu consigliato di passare ad un "più
maturo" 2.6.
ecco un piccolo esempio degli errori chilometrici che avevo(tutti
simile a questo)
------------------------
Dec 14 23:42:15 tuyi insmod:
/lib/modules/
2.4.33.3/kernel/drivers/hotplug/shpchp.o.gz
: Hint: insmod
errors can be caused by incorrect module parameters, including invalid
IO or IRQ parameters.       You may find more information in syslog or
the output from dmesg
--------------------------------------------------------
Nonostante il cambio al 2.6.17.13  a tutt'oggi  a volte non riesco ad
arrivare da lilo al login, in tali casi ho potuto notare la scritta
kernel panic ed una sorta di dma error con degli indirizzi che mi
ricordano le locazioni dell'assembler tipo 1x 001 error, cmq quando ho
quest inconveniente, spengo e riaccendo dopo solitamente funziona Cmq
stamattina ho re-installato il demone che mi registra i log
all'avvio(lo disattivai perchè avevo 40 mega) ed ho potuto riscontrare
all'interno alcuni errori che si riferiscono all IRQ. Purtroppo non
sono per niente pratico di hardware; Oggi 4 gennaio ho avuto questo
var/log/syslog :
Jan  4 11:07:18 tuyi kernel: Allocating PCI resources starting at
40000000 (gap: 3c000000:c2c00000)
Jan  4 11:07:18 tuyi kernel: Built 1 zonelists
Jan  4 11:07:18 tuyi kernel: PID hash table entries: 4096 (order: 12,
16384 bytes)
Jan  4 11:07:18 tuyi kernel: Detected 1808.442 MHz processor.
Jan  4 11:07:18 tuyi kernel: Console: colour dummy device 80x25
Jan  4 11:07:18 tuyi kernel: Dentry cache hash table entries: 131072
(order: 7, 524288 bytes)
Jan  4 11:07:18 tuyi kernel: Inode-cache hash table entries: 65536
(order: 6, 262144 bytes)
Jan  4 11:07:18 tuyi kernel: Checking if this processor honours the WP
bit even in supervisor mode... Ok.
Jan  4 11:07:18 tuyi kernel: Calibrating delay using timer specific
routine.. 3622.05 BogoMIPS (lpj=7244115)
Jan  4 11:07:18 tuyi kernel: Mount-cache hash table entries: 512
Jan  4 11:07:18 tuyi kernel: CPU: AMD Sempron(tm) Processor 3000+
stepping 02
Jan  4 11:07:18 tuyi kernel: ACPI: setting ELCR to 0200 (from 0c20)
Jan  4 11:07:18 tuyi kernel: PCI: BIOS Bug: MCFG area at e0000000 is
not E820-reserved
Jan  4 11:07:18 tuyi kernel: PCI: Not using MMCONFIG.
Jan  4 11:07:18 tuyi kernel: Setting up standard PCI resources
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4
5 6 7 10 11 12 14 15) *0, disabled.
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4
5 6 7 10 11 12 14 15) *0, disabled.
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4
5 6 7 10 *11 12 14 15)
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4
5 6 7 10 11 12 14 15) *0, disabled.
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LNEA] (IRQs 3 4
5 6 7 10 11 12 14 15) *0, disabled.
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LNEB] (IRQs 3 4
5 6 7 10 11 12 14 15) *0, disabled.
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LNEC] (IRQs 3 4
5 6 7 10 *11 12 14 15)
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LNED] (IRQs 3 4
5 6 7 10 11 12 14 15) *0, disabled.
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LUB0] (IRQs 3 4
5 6 7 10 *11 12 14 15)
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LUB2] (IRQs 3 4
5 6 7 10 *11 12 14 15)
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LMAC] (IRQs 3 4
5 6 7 10 *11 12 14 15)
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LAZA] (IRQs 3 4
5 6 7 10 *11 12 14 15)
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LACI] (IRQs 3 4
5 6 7 10 11 12 14 15) *0, disabled.
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LMC9] (IRQs 3 4
5 6 7 10 11 12 14 15) *0, disabled.
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LSMB] (IRQs 3 4
5 6 7 10 *11 12 14 15)
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LPMU] (IRQs 3 4
*5 6 7 10 11 12 14 15)
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LSA0] (IRQs 3 4
5 6 7 *10 11 12 14 15)
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LSA1] (IRQs 3 4
5 6 7 10 11 12 14 15) *0, disabled.
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LATA] (IRQs 3 4
5 6 7 10 11 12 14 15) *0, disabled.
Jan  4 11:07:18 tuyi kernel: IP route cache hash table entries: 32768
(order: 5, 131072 bytes)
Jan  4 11:07:18 tuyi kernel: TCP established hash table entries: 131072
(order: 7, 524288 bytes)
Jan  4 11:07:18 tuyi kernel: TCP bind hash table entries: 65536 (order:
6, 262144 bytes)
Jan  4 11:07:18 tuyi kernel: highmem bounce pool size: 64 pages
Jan  4 11:07:18 tuyi kernel: Dquot-cache hash table entries: 1024
(order 0, 4096 bytes)
Jan  4 11:07:18 tuyi kernel: pcie_portdrv_probe->Dev[02fc:10de] has
invalid IRQ. Check vendor BIOS
Jan  4 11:07:18 tuyi kernel: assign_interrupt_mode Found MSI capability
Jan  4 11:07:18 tuyi kernel: pcie_portdrv_probe->Dev[02fd:10de] has
invalid IRQ. Check vendor BIOS
Jan  4 11:07:18 tuyi kernel: assign_interrupt_mode Found MSI capability
Jan  4 11:07:18 tuyi kernel: pcie_portdrv_probe->Dev[02fb:10de] has
invalid IRQ. Check vendor BIOS
Jan  4 11:07:18 tuyi kernel: assign_interrupt_mode Found MSI capability
Jan  4 11:07:18 tuyi kernel: Console: switching to colour frame buffer
device 128x48
Jan  4 11:07:18 tuyi kernel: RAMDISK driver initialized: 16 RAM disks
of 16384K size 1024 blocksize
Jan  4 11:07:18 tuyi kernel: hda: MAXTOR STM3250620A, ATA DISK drive
Jan  4 11:07:18 tuyi kernel: hdb: PIONEER DVD-RW DVR-107D, ATAPI
CD/DVD-ROM drive
Jan  4 11:07:18 tuyi kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Jan  4 11:07:18 tuyi kernel: hdc: IBM-DTLA-307045, ATA DISK drive
Jan  4 11:07:18 tuyi kernel: ide1 at 0x170-0x177,0x376 on irq 15
Jan  4 11:07:18 tuyi kernel: hdc: dma_intr: error=0x84 {
DriveStatusError BadCRC }
Jan  4 11:07:18 tuyi kernel: ide: failed opcode was: unknown
Jan  4 11:07:18 tuyi kernel: hdc: dma_intr: status=0x51 { DriveReady
SeekComplete Error }
Jan  4 11:07:18 tuyi kernel: hdc: dma_intr: error=0x84 {
DriveStatusError BadCRC }
Jan  4 11:07:18 tuyi kernel: ide: failed opcode was: unknown
Jan  4 11:07:18 tuyi kernel: hdc: dma_intr: status=0x51 { DriveReady
SeekComplete Error }
Jan  4 11:07:18 tuyi kernel: hdc: dma_intr: error=0x84 {
DriveStatusError BadCRC }
Jan  4 11:07:18 tuyi kernel: ide: failed opcode was: unknown
Jan  4 11:07:18 tuyi kernel: hdc: dma_intr: status=0x51 { DriveReady
SeekComplete Error }
Jan  4 11:07:18 tuyi kernel: hdc: dma_intr: error=0x84 {
DriveStatusError BadCRC }
Jan  4 11:07:18 tuyi kernel: ide: failed opcode was: unknown
Jan  4 11:07:18 tuyi kernel: ide1: reset: success
Jan  4 11:07:18 tuyi kernel: hdc: dma_intr: status=0x51 { DriveReady
SeekComplete Error }
Jan  4 11:07:18 tuyi kernel: hdc: dma_intr: error=0x84 {
DriveStatusError BadCRC }
Jan  4 11:07:18 tuyi kernel: ide: failed opcode was: unknown
Jan  4 11:07:18 tuyi kernel: hdc: dma_intr: status=0x51 { DriveReady
SeekComplete Error }
Jan  4 11:07:18 tuyi kernel: hdc: dma_intr: error=0x84 {
DriveStatusError BadCRC }
Jan  4 11:07:18 tuyi kernel: ide: failed opcode was: unknown
Jan  4 11:07:18 tuyi kernel: hdc: dma_intr: status=0x51 { DriveReady
SeekComplete Error }
Jan  4 11:07:18 tuyi kernel: hdc: dma_intr: error=0x84 {
DriveStatusError BadCRC }
Jan  4 11:07:18 tuyi kernel: ide: failed opcode was: unknown
Jan  4 11:07:18 tuyi kernel: hdc: dma_intr: status=0x51 { DriveReady
SeekComplete Error }
Jan  4 11:07:18 tuyi kernel: hdc: dma_intr: error=0x84 {
DriveStatusError BadCRC }
Jan  4 11:07:18 tuyi kernel: ide: failed opcode was: unknown
Jan  4 11:07:18 tuyi kernel: ide1: reset: success
Jan  4 11:07:18 tuyi kernel:  hdc2 < hdc5 hdc6 >
Jan  4 11:07:18 tuyi kernel: ide-floppy driver 0.99.newide
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LSA0] enabled at
IRQ 10
Jan  4 11:07:18 tuyi kernel:    pIII_sse  :  5738.000 MB/sec
Jan  4 11:07:18 tuyi kernel: raid5: using function: pIII_sse (5738.000
MB/sec)
Jan  4 11:07:18 tuyi kernel: raid6: int32x1    814 MB/s
Jan  4 11:07:18 tuyi kernel: raid6: int32x2   1127 MB/s
Jan  4 11:07:18 tuyi kernel: raid6: int32x4    578 MB/s
Jan  4 11:07:18 tuyi kernel: raid6: int32x8    451 MB/s
Jan  4 11:07:18 tuyi kernel: raid6: mmxx1     1547 MB/s
Jan  4 11:07:18 tuyi kernel: raid6: mmxx2     2913 MB/s
Jan  4 11:07:18 tuyi kernel: raid6: sse1x1     936 MB/s
Jan  4 11:07:18 tuyi kernel: raid6: sse1x2    1397 MB/s
Jan  4 11:07:18 tuyi kernel: raid6: sse2x1    1374 MB/s
Jan  4 11:07:18 tuyi kernel: raid6: sse2x2    1849 MB/s
Jan  4 11:07:18 tuyi kernel: raid6: using algorithm sse2x2 (1849 MB/s)
Jan  4 11:07:18 tuyi kernel: Using IPI Shortcut mode
Jan  4 11:07:18 tuyi kernel: ACPI wakeup devices:
Jan  4 11:07:18 tuyi kernel: P0P8 P0P9 P0PA PS2K PS2M UAR1 NSMB USB0
USB2 NMAC P0P1 HDAC MC97
Jan  4 11:07:18 tuyi kernel: VFS: Mounted root (ext2 filesystem).
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LUB2] enabled at
IRQ 11
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LNKC] enabled at
IRQ 11
Jan  4 11:07:18 tuyi kernel: saa7134[0]: there are different flyvideo
cards with different tuners
Jan  4 11:07:18 tuyi kernel: saa7134[0]: out there, you might have to
use the tuner=<nr> insmod
Jan  4 11:07:18 tuyi kernel: saa7134[0]: option to override the default
value.
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LUB0] enabled at
IRQ 11
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LMAC] enabled at
IRQ 11
Jan  4 11:07:18 tuyi kernel: ACPI: PCI Interrupt Link [LAZA] enabled at
IRQ 11
e per chi abbia avuto la pazienza di arrivare fin qui, ecco  dmesg ,
grazie per qualsiasi suggerimento:
Kernel command line: BOOT_IMAGE=Linux26 ro root=302
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 16384 bytes)
Detected 1808.442 MHz processor.
Using pmtmr for high-res timesource
Console: colour dummy device 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 969952k/982720k available (2201k kernel code, 12224k reserved,
764k data, 184k init, 65216k highmem)
Checking if this processor honours the WP bit even in supervisor
mode... Ok.
Calibrating delay using timer specific routine.. 3622.05 BogoMIPS
(lpj=7244115)
Security Framework v1.0.0 initialized
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 078bfbff e3d3fbff 00000000 00000000
00000001 00000000 00000001
CPU: After vendor identify, caps: 078bfbff e3d3fbff 00000000 00000000
00000001 00000000 00000001
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 128K (64 bytes/line)
CPU: After all inits, caps: 078bfbff e3d3fbff 00000000 00000410
00000001 00000000 00000001
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: AMD Sempron(tm) Processor 3000+ stepping 02
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 0k freed
ACPI: setting ELCR to 0200 (from 0c20)
checking if image is initramfs...it isn't (no cpio magic); looks like
an initrd
Freeing initrd memory: 374k freed
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: BIOS Bug: MCFG area at e0000000 is not E820-reserved
PCI: Not using MMCONFIG.
PCI: PCI BIOS revision 3.00 entry at 0xf0031, last bus=4
Setting up standard PCI resources
ACPI: Subsystem revision 20060127
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
Boot video device is 0000:00:05.0
PCI: Transparent bridge - 0000:00:10.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P8._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P9._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0PA._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,
disabled.
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,
disabled.
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,
disabled.
ACPI: PCI Interrupt Link [LNEA] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,
disabled.
ACPI: PCI Interrupt Link [LNEB] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,
disabled.
ACPI: PCI Interrupt Link [LNEC] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNED] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,
disabled.
ACPI: PCI Interrupt Link [LUB0] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LUB2] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LMAC] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LAZA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LACI] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,
disabled.
ACPI: PCI Interrupt Link [LMC9] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,
disabled.
ACPI: PCI Interrupt Link [LSMB] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LPMU] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LSA0] (IRQs 3 4 5 6 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LSA1] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,
disabled.
ACPI: PCI Interrupt Link [LATA] (IRQs 3 4 5 6 7 10 11 12 14 15) *0,
disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a
report
PCI: Bridge: 0000:00:02.0
  IO window: disabled.
  MEM window: disabled.
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:03.0
  IO window: disabled.
  MEM window: disabled.
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:04.0
  IO window: disabled.
  MEM window: disabled.
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:10.0
  IO window: disabled.
  MEM window: faa00000-faafffff
  PREFETCH window: disabled.
PCI: Setting latency timer of device 0000:00:02.0 to 64
PCI: Setting latency timer of device 0000:00:03.0 to 64
PCI: Setting latency timer of device 0000:00:04.0 to 64
PCI: Setting latency timer of device 0000:00:10.0 to 64
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 7, 524288 bytes)
TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
apm: BIOS version 1.2 Flags 0x02 (Driver version 1.16ac)
apm: overridden by ACPI.
highmem bounce pool size: 64 pages
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
PCI: Setting latency timer of device 0000:00:02.0 to 64
pcie_portdrv_probe->Dev[02fc:10de] has invalid IRQ. Check vendor BIOS
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:02.0:pcie00]
PCI: Setting latency timer of device 0000:00:03.0 to 64
pcie_portdrv_probe->Dev[02fd:10de] has invalid IRQ. Check vendor BIOS
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:03.0:pcie00]
PCI: Setting latency timer of device 0000:00:04.0 to 64
pcie_portdrv_probe->Dev[02fb:10de] has invalid IRQ. Check vendor BIOS
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:04.0:pcie00]
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
vesafb: framebuffer at 0xd0000000, mapped to 0xf8880000, using 1536k,
total 65536k
vesafb: mode is 1024x768x8, linelength=1024, pages=3
vesafb: protected mode interface info at c000:c370
vesafb: scrolling: redraw
vesafb: Pseudocolor: size=8:8:8:8, shift=0:0:0:0
Console: switching to colour frame buffer device 128x48
fb0: VESA VGA frame buffer device
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12ac
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing
enabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
loop: loaded (max 8 devices)
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with
idebus=xx
NFORCE-MCP51: IDE controller at PCI slot 0000:00:0d.0
NFORCE-MCP51: chipset revision 161
NFORCE-MCP51: not 100% native mode: will probe irqs later
NFORCE-MCP51: 0000:00:0d.0 (rev a1) UDMA133 controller
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
Probing IDE interface ide0...
hda: MAXTOR STM3250620A, ATA DISK drive
hdb: PIONEER DVD-RW DVR-107D, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: IBM-DTLA-307045, ATA DISK drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 512KiB
hda: 488397168 sectors (250059 MB) w/16384KiB Cache, CHS=30401/255/63,
UDMA(100)
hda: cache flushes supported
 hda: hda1 hda2 hda3 hda4
hdc: max request size: 128KiB
hdc: 90069840 sectors (46115 MB) w/1916KiB Cache, CHS=65535/16/63,
UDMA(100)
hdc: cache flushes not supported
 hdc:hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
ide: failed opcode was: unknown
hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
ide: failed opcode was: unknown
hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
ide: failed opcode was: unknown
hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
ide: failed opcode was: unknown
ide1: reset: success
hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
ide: failed opcode was: unknown
hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
ide: failed opcode was: unknown
hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
ide: failed opcode was: unknown
hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
ide: failed opcode was: unknown
ide1: reset: success
 hdc2 < hdc5 hdc6 >
hdb: ATAPI 40X DVD-ROM DVD-R CD-R/RW drive, 2000kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
ide-floppy driver 0.99.newide
libata version 1.20 loaded.
sata_nv 0000:00:0e.0: version 0.8
ACPI: PCI Interrupt Link [LSA0] enabled at IRQ 10
PCI: setting IRQ 10 as level-triggered
ACPI: PCI Interrupt 0000:00:0e.0[A] -> Link [LSA0] -> GSI 10 (level,
low) -> IRQ 10
PCI: Setting latency timer of device 0000:00:0e.0 to 64
ata1: SATA max UDMA/133 cmd 0xF80 ctl 0xF02 bmdma 0xE000 irq 10
ata2: SATA max UDMA/133 cmd 0xE80 ctl 0xE02 bmdma 0xE008 irq 10
ata1: SATA link down (SStatus 0)
scsi0 : sata_nv
ata2: SATA link down (SStatus 0)
scsi1 : sata_nv
usbmon: debugfs is not available
usbcore: registered new driver hiddev
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
PNP: No PS/2 controller found. Probing ports directly.
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
mice: PS/2 mouse device common for all mice
md: linear personality registered for level -1
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
md: raid5 personality registered for level 5
md: raid4 personality registered for level 4
raid5: automatically using best checksumming function: pIII_sse
   pIII_sse  :  5738.000 MB/sec
raid5: using function: pIII_sse (5738.000 MB/sec)
raid6: int32x1    814 MB/s
raid6: int32x2   1127 MB/s
raid6: int32x4    578 MB/s
raid6: int32x8    451 MB/s
raid6: mmxx1     1547 MB/s
raid6: mmxx2     2913 MB/s
raid6: sse1x1     936 MB/s
raid6: sse1x2    1397 MB/s
raid6: sse2x1    1374 MB/s
raid6: sse2x2    1849 MB/s
raid6: using algorithm sse2x2 (1849 MB/s)
md: raid6 personality registered for level 6
md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: bitmap version 4.39
TCP bic registered
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI Shortcut mode
ACPI wakeup devices:
P0P8 P0P9 P0PA PS2K PS2M UAR1 NSMB USB0 USB2 NMAC P0P1 HDAC MC97
ACPI: (supports S0 S1 S3 S4 S5)
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
RAMDISK: Compressed image found at block 0
VFS: Mounted root (ext2 filesystem).
input: AT Translated Set 2 keyboard as /class/input/input0
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
EXT3 FS on hda2, internal journal
Freeing unused kernel memory: 184k freed
Adding 128512k swap on /dev/hda3.  Priority:-1 extents:1 across:128512k
EXT3 FS on hda2, internal journal
ACPI: PCI Interrupt Link [LUB2] enabled at IRQ 11
PCI: setting IRQ 11 as level-triggered
ACPI: PCI Interrupt 0000:00:0b.1[B] -> Link [LUB2] -> GSI 11 (level,
low) -> IRQ 11
PCI: Setting latency timer of device 0000:00:0b.1 to 64
ehci_hcd 0000:00:0b.1: EHCI Host Controller
ehci_hcd 0000:00:0b.1: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:0b.1: debug port 1
PCI: cache line size of 64 is not supported by device 0000:00:0b.1
ehci_hcd 0000:00:0b.1: irq 11, io mem 0xfebdfc00
ehci_hcd 0000:00:0b.1: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
Linux video capture interface: v1.00
shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
saa7130/34: v4l2 driver version 0.2.14 loaded
ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
ACPI: PCI Interrupt 0000:04:0a.0[A] -> Link [LNKC] -> GSI 11 (level,
low) -> IRQ 11
saa7134[0]: found at 0000:04:0a.0, rev: 1, irq: 11, latency: 32, mmio:
0xfaaffc00
saa7134[0]: subsystem: 4e42:0138, board: LifeView FlyVIDEO3000
[card=2,autodetected]
saa7134[0]: board init: gpio is 38500
saa7134[0]: there are different flyvideo cards with different tuners
saa7134[0]: out there, you might have to use the tuner=<nr> insmod
saa7134[0]: option to override the default value.
input: saa7134 IR (LifeView FlyVIDEO30 as /class/input/input1
saa7134[0]: i2c eeprom 00: 42 4e 38 01 10 28 ff ff ff ff ff ff ff ff ff
ff
saa7134[0]: i2c eeprom 10: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff
saa7134[0]: i2c eeprom 20: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff
saa7134[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff
saa7134[0]: i2c eeprom 40: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff
saa7134[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff
saa7134[0]: i2c eeprom 60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff
saa7134[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff
ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver
(PCI)
ACPI: PCI Interrupt Link [LUB0] enabled at IRQ 11
ACPI: PCI Interrupt 0000:00:0b.0[A] -> Link [LUB0] -> GSI 11 (level,
low) -> IRQ 11
PCI: Setting latency timer of device 0000:00:0b.0 to 64
ohci_hcd 0000:00:0b.0: OHCI Host Controller
ohci_hcd 0000:00:0b.0: new USB bus registered, assigned bus number 2
ohci_hcd 0000:00:0b.0: irq 11, io mem 0xfebde000
tuner 0-0061: chip found @ 0xc2 (saa7134[0])
tuner 0-0061: type set to 5 (Philips PAL_BG (FI1216 and compatibles))
saa7134[0]: registered device video0 [v4l2]
saa7134[0]: registered device vbi0
saa7134[0]: registered device radio0
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 8 ports detected
forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.54.
ACPI: PCI Interrupt Link [LMAC] enabled at IRQ 11
ACPI: PCI Interrupt 0000:00:14.0[A] -> Link [LMAC] -> GSI 11 (level,
low) -> IRQ 11
PCI: Setting latency timer of device 0000:00:14.0 to 64
forcedeth: using HIGHDMA
eth0: forcedeth.c: subsystem: 01849:0269 bound to 0000:00:14.0
ACPI: PCI Interrupt Link [LAZA] enabled at IRQ 11
ACPI: PCI Interrupt 0000:00:10.1[B] -> Link [LAZA] -> GSI 11 (level,
low) -> IRQ 11
PCI: Setting latency timer of device 0000:00:10.1 to 64
hda_codec: Unknown model for ALC861, trying auto-probe from BIOS...
input: PC Speaker as /class/input/input2
input: ImPS/2 Generic Wheel Mouse as /class/input/input3
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE]
parport0: irq 7 detected
lp0: using parport0 (polling).
lp0: console ready
Linux agpgart interface v0.101 (c) Dave Jones
Capability LSM initialized
NTFS driver 2.1.27 [Flags: R/W MODULE].
NTFS volume version 3.1.
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
IPv6 over IPv4 tunneling driver
eth0: no IPv6 routers present

 hdc: dma_intr: error=0x84 {DriveStatusError BadCRC }
apparentemente problemi sul tuo hard disk secondario.
controlla bene l'innesto dei cavi ide, e se perdurassero gli errori
esegui un controllo dei bad sectors sul disco

 con il cavo. Tu stai usando cavi EIDE (80 conduttori)?
Credo di si è quello la vecchio, con i filini più doppi, quello
classico 
http://www.arcadiaclub.com/img/pc/cavo_ide_hard_disk.JPG
Quindi gli errori irq dovrebbero dipendere dall'hard disk secondario?
La cosa che mi preme sapere è se rischio qualche  corto circuito,
comunque  mi sembra di capire che sia  SOLO l'hard sisk vecchio(che in
effetti gracchia) a darmi problemi?ma allora perchè a volte ho il
famigerato kernel panic?Scusa tutte queste domande :) non so proprio
che fare,purtroppo  non trovo nemmeno sw di diagnostica in questo
senso.
 A me la cosa che mi fa paura è che lil mi possa danneggiare l hd
stando sull' mbr all'inizio del disco,che lo possa distruggere, in
effetti appena il boot loader appare sento sempre un rumorino
Il mio bios permette di escludere il canale secondario, ed infatti cosi
feci all'inizio quando  non mi riconosceva hdc ed hdd! Ed anche con
questa opzione settata i live cd mi davano problemi a caricarsi sulla
ram.
E' utile che posti il log escludendo ,alla partenza, dal bios il canale
secondario(dove è cioè questo secondo hard disk)?
Ciao Grazie.

Davide Bianchi ha scritto:
<..>
Grazie