Framebuffer, NVIDIA, undefined mode number

nico1 · Février 20, 2016, 6:08pm

Bonsoir!

J’ai un léger souci de framebuffer. J’ai activé l’option vga=795 dans le menu de grub, pour avoir une résolution de 1280x1024 dès le démarrage du PC.

Le problème, c’est que j’ai l’impression que ça marche aléatoirement. J’ai remarqué que si j’éteins le PC pendant disons 1 journée, quand je démarre j’ai le message “You passed an undefined mode number” et je suis obligé de taper sur espace pour booter avec la résolution par défaut.

Par contre, suite à ce 1er boot, si je redémarre le PC (2eme boot), la résolution de démarrage devient 1280x1024.
Je vois dans dmesg suite au 2eme boot que le module vesafb a été chargé, contrairement au 1er boot où il n’a pas été chargé.

J’ai cru comprendre qu’il y aurait peut-être un conflit entre le module nvidia et le module vesafb.
J’ai installé les binaires nvidia avec module-assistant.

Comment faudrait-il faire pour voir d’où vient le problème svp, et éventuellement comment le régler? J’aimerai que le boot du PC se fasse toujours à une résolution de 1280x1024.

merci d’avance

nico@debian:~$ uname -a Linux debian 2.6.18-6-k7 #1 SMP Mon Aug 18 09:20:26 UTC 2008 i686 GNU/Linux

nico@debian:~$ lspci 00:00.0 Host bridge: nVidia Corporation nForce2 AGP (different version?) (rev c1) 00:00.1 RAM memory: nVidia Corporation nForce2 Memory Controller 1 (rev c1) 00:00.2 RAM memory: nVidia Corporation nForce2 Memory Controller 4 (rev c1) 00:00.3 RAM memory: nVidia Corporation nForce2 Memory Controller 3 (rev c1) 00:00.4 RAM memory: nVidia Corporation nForce2 Memory Controller 2 (rev c1) 00:00.5 RAM memory: nVidia Corporation nForce2 Memory Controller 5 (rev c1) 00:01.0 ISA bridge: nVidia Corporation nForce2 ISA Bridge (rev a4) 00:01.1 SMBus: nVidia Corporation nForce2 SMBus (MCP) (rev a2) 00:02.0 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) 00:02.1 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) 00:02.2 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) 00:04.0 Ethernet controller: nVidia Corporation nForce2 Ethernet Controller (rev a1) 00:06.0 Multimedia audio controller: nVidia Corporation nForce2 AC97 Audio Controler (MCP) (rev a1) 00:08.0 PCI bridge: nVidia Corporation nForce2 External PCI Bridge (rev a3) 00:09.0 IDE interface: nVidia Corporation nForce2 IDE (rev a2) 00:1e.0 PCI bridge: nVidia Corporation nForce2 AGP (rev c1) 02:00.0 VGA compatible controller: nVidia Corporation NV43 [GeForce 6600 LE] (rev a2)

Et mon menu.lst au cas où :

[code]## ## Start Default Options ##

default kernel options

default kernel options for automagic boot options

If you want special options for specific kernels use kopt_x_y_z

where x.y.z is kernel version. Minor versions can be omitted.

e.g. kopt=root=/dev/hda1 ro

kopt_2_6_8=root=/dev/hdc1 ro

kopt_2_6_8_2_686=root=/dev/hdc2 ro

kopt=root=/dev/hda6 ro

default grub root device

e.g. groot=(hd0,0)

groot=(hd0,5)

should update-grub create alternative automagic boot options

e.g. alternative=true

alternative=false

alternative=true

should update-grub lock alternative automagic boot options

e.g. lockalternative=true

lockalternative=false

additional options to use with the default boot option, but not with the

alternatives

e.g. defoptions=vga=791 resume=/dev/hda5

defoptions=video=vga=795

should update-grub lock old automagic boot options

e.g. lockold=false

lockold=true

lockold=false

Xen hypervisor options to use with the default Xen boot option

xenhopt=

Xen Linux kernel options to use with the default Xen boot option

xenkopt=console=tty0

altoption boot targets option

multiple altoptions lines are allowed

e.g. altoptions=(extra menu suffix) extra boot options

altoptions=(single-user) single

altoptions=(single-user mode) single

controls how many kernels should be put into the menu.lst

only counts the first occurence of a kernel, not the

alternative kernel options

e.g. howmany=all

howmany=7

howmany=all

should update-grub create memtest86 boot option

e.g. memtest86=true

memtest86=false

memtest86=true

should update-grub adjust the value of the default booted system

can be true or false

updatedefaultentry=false

## End Default Options

title Debian GNU/Linux, kernel 2.6.18-6-k7
root (hd0,5)
kernel /boot/vmlinuz-2.6.18-6-k7 root=/dev/hda6 ro video=vga=795
initrd /boot/initrd.img-2.6.18-6-k7
savedefault

title Debian GNU/Linux, kernel 2.6.18-6-k7 (single-user mode)
root (hd0,5)
kernel /boot/vmlinuz-2.6.18-6-k7 root=/dev/hda6 ro single
initrd /boot/initrd.img-2.6.18-6-k7
savedefault

title Debian GNU/Linux, kernel 2.6.18-6-486
root (hd0,5)
kernel /boot/vmlinuz-2.6.18-6-486 root=/dev/hda6 ro video=vga=795
initrd /boot/initrd.img-2.6.18-6-486
savedefault

title Debian GNU/Linux, kernel 2.6.18-6-486 (single-user mode)
root (hd0,5)
kernel /boot/vmlinuz-2.6.18-6-486 root=/dev/hda6 ro single
initrd /boot/initrd.img-2.6.18-6-486
savedefault

END DEBIAN AUTOMAGIC KERNELS LIST

title Grub Debian GNU/Linux, Lenny
root (hd0,4)
chainloader +1
boot[/code]

J’ai aussi enregistré le dmesg desuite après le 1er boot où la résolution n’était pas bonne :

Linux version 2.6.18-6-k7 (Debian 2.6.18.dfsg.1-22etch2) (dannf@debian.org) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Mon Aug 18 09:20:26 UTC 2008 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f800 (usable) BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000003fff0000 (usable) BIOS-e820: 000000003fff0000 - 000000003fff3000 (ACPI NVS) BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) 127MB HIGHMEM available. 896MB LOWMEM available. On node 0 totalpages: 262128 DMA zone: 4096 pages, LIFO batch:0 Normal zone: 225280 pages, LIFO batch:31 HighMem zone: 32752 pages, LIFO batch:7 DMI 2.2 present. ACPI: RSDP (v000 Nvidia ) @ 0x000f6b00 ACPI: RSDT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff3000 ACPI: FADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff3040 ACPI: MADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff79c0 ACPI: DSDT (v001 NVIDIA AWRDACPI 0x00001000 MSFT 0x0100000d) @ 0x00000000 ACPI: PM-Timer IO Port: 0x4008 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) Processor #0 6:10 APIC version 16 ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: BIOS IRQ0 pin2 override ignored. ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ9 used by override. Enabling APIC mode: Flat. Using 1 I/O APICs Using ACPI (MADT) for SMP configuration information Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000) Detected 1830.042 MHz processor. Built 1 zonelists. Total pages: 262128 Kernel command line: root=/dev/hda6 ro vga=795 mapped APIC to ffffd000 (fee00000) mapped IOAPIC to ffffc000 (fec00000) 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) Console: colour VGA+ 80x25 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 1031620k/1048512k available (1555k kernel code, 16112k reserved, 579k data, 196k init, 131008k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay using timer specific routine.. 3662.84 BogoMIPS (lpj=7325690) Security Framework v1.0.0 initialized SELinux: Disabled at boot. Capability LSM initialized Mount-cache hash table entries: 512 CPU: After generic identify, caps: 0383fbff c1c3fbff 00000000 00000000 00000000 00000000 00000000 CPU: After vendor identify, caps: 0383fbff c1c3fbff 00000000 00000000 00000000 00000000 00000000 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 512K (64 bytes/line) CPU: After all inits, caps: 0383fbff c1c3fbff 00000000 00000420 00000000 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. Compat vDSO mapped to ffffe000. Checking 'hlt' instruction... OK. SMP alternatives: switching to UP code Freeing SMP alternatives: 12k freed ACPI: Core revision 20060707 CPU0: AMD Athlon(tm) XP 2500+ stepping 00 Total of 1 processors activated (3662.84 BogoMIPS). ENABLING IO-APIC IRQs ..TIMER: vector=0x31 apic1=0 pin1=0 apic2=-1 pin2=-1 Brought up 1 CPUs migration_cost=0 checking if image is initramfs... it is Freeing initrd memory: 4429k freed NET: Registered protocol family 16 ACPI: bus type pci registered PCI: PCI BIOS revision 2.10 entry at 0xfb420, last bus=2 PCI: Using configuration type 1 Setting up standard PCI resources ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: Probing PCI hardware (bus 00) PCI: nForce2 C1 Halt Disconnect fixup Boot video device is 0000:02:00.0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGPB._PRT] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNK2] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNK3] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNK4] (IRQs 3 4 5 6 7 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNK5] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LUBA] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LUBB] (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 [LAPU] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LACI] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LMCI] (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 [LUB2] (IRQs 3 4 5 6 7 10 *11 12 14 15) ACPI: PCI Interrupt Link [LFIR] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [L3CM] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LIDE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [APC1] (IRQs *16), disabled. ACPI: PCI Interrupt Link [APC2] (IRQs *17), disabled. ACPI: PCI Interrupt Link [APC3] (IRQs *18), disabled. ACPI: PCI Interrupt Link [APC4] (IRQs *19), disabled. ACPI: PCI Interrupt Link [APCE] (IRQs *16), disabled. ACPI: PCI Interrupt Link [APCF] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [APCG] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [APCI] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [APCJ] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [APCK] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [APCS] (IRQs *23), disabled. ACPI: PCI Interrupt Link [APCL] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [APCM] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [AP3C] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [APCZ] (IRQs 20 21 22) *0, disabled. Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init pnp: PnP ACPI: found 15 devices PnPBIOS: Disabled by ACPI PNP PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report pnp: 00:00: ioport range 0x4000-0x407f could not be reserved pnp: 00:00: ioport range 0x4080-0x40ff has been reserved pnp: 00:00: ioport range 0x4400-0x447f has been reserved pnp: 00:00: ioport range 0x4480-0x44ff could not be reserved pnp: 00:00: ioport range 0x4200-0x427f has been reserved pnp: 00:00: ioport range 0x4280-0x42ff has been reserved pnp: 00:01: ioport range 0x5000-0x503f has been reserved pnp: 00:01: ioport range 0x5100-0x513f has been reserved PCI: Bridge: 0000:00:08.0 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:00:1e.0 IO window: disabled. MEM window: e8000000-eaffffff PREFETCH window: d0000000-dfffffff PCI: Setting latency timer of device 0000:00:08.0 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: 8, 1048576 bytes) TCP bind hash table entries: 65536 (order: 7, 524288 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered audit: initializing netlink socket (disabled) audit(1220331601.948:1): initialized 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 io scheduler deadline registered io scheduler cfq registered (default) isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A 00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:0b: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 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 TCP bic registered NET: Registered protocol family 1 NET: Registered protocol family 17 NET: Registered protocol family 8 NET: Registered protocol family 20 Using IPI No-Shortcut mode ACPI: (supports S0 S1 S4 S5) Freeing unused kernel memory: 196k freed Time: tsc clocksource has been installed. input: AT Translated Set 2 keyboard as /class/input/input0 ACPI: Fan [FAN] (on) ACPI: Thermal Zone [THRM] (33 C) usbcore: registered new driver usbfs usbcore: registered new driver hub forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.56. ACPI: PCI Interrupt Link [APCH] enabled at IRQ 22 ACPI: PCI Interrupt 0000:00:04.0[A] -> Link [APCH] -> GSI 22 (level, high) -> IRQ 177 PCI: Setting latency timer of device 0000:00:04.0 to 64 ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) SCSI subsystem initialized libata version 2.00 loaded. eth0: forcedeth.c: subsystem: 0147b:1c02 bound to 0000:00:04.0 ACPI: PCI Interrupt Link [APCF] enabled at IRQ 21 ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [APCF] -> GSI 21 (level, high) -> IRQ 185 PCI: Setting latency timer of device 0000:00:02.0 to 64 ohci_hcd 0000:00:02.0: OHCI Host Controller ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 1 ohci_hcd 0000:00:02.0: irq 185, io mem 0xeb004000 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 3 ports detected ACPI: PCI Interrupt Link [APCG] enabled at IRQ 20 ACPI: PCI Interrupt 0000:00:02.1[B] -> Link [APCG] -> GSI 20 (level, high) -> IRQ 193 PCI: Setting latency timer of device 0000:00:02.1 to 64 ohci_hcd 0000:00:02.1: OHCI Host Controller ohci_hcd 0000:00:02.1: new USB bus registered, assigned bus number 2 ohci_hcd 0000:00:02.1: irq 193, io mem 0xeb005000 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 3 ports detected ACPI: PCI Interrupt Link [APCL] enabled at IRQ 22 ACPI: PCI Interrupt 0000:00:02.2[C] -> Link [APCL] -> GSI 22 (level, high) -> IRQ 177 PCI: Setting latency timer of device 0000:00:02.2 to 64 ehci_hcd 0000:00:02.2: EHCI Host Controller ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 3 ehci_hcd 0000:00:02.2: debug port 1 PCI: cache line size of 64 is not supported by device 0000:00:02.2 ehci_hcd 0000:00:02.2: irq 177, io mem 0xeb000000 ehci_hcd 0000:00:02.2: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 6 ports detected Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx NFORCE2: IDE controller at PCI slot 0000:00:09.0 NFORCE2: chipset revision 162 NFORCE2: not 100% native mode: will probe irqs later NFORCE2: 0000:00:09.0 (rev a2) UDMA133 controller ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA Probing IDE interface ide0... hda: WDC WD800JB-00JJC0, ATA DISK drive ohci_hcd 0000:00:02.0: wakeup hdb: Maxtor 6Y080L0, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 Probing IDE interface ide1... usb 1-2: new full speed USB device using ohci_hcd and address 3 usb 1-2: configuration #1 chosen from 1 choice hdc: PHILIPS CDRW5232P1, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: 156301488 sectors (80026 MB) w/8192KiB Cache, CHS=65535/16/63, UDMA(33) hda: cache flushes supported hda: hda1 < hda5 hda6 hda7 hda8 > hdb: max request size: 128KiB hdb: 160086528 sectors (81964 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(33) hdb: cache flushes supported hdb: hdb1 hdc: ATAPI 52X CD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 Attempting manual resume kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. input: PC Speaker as /class/input/input1 i2c_adapter i2c-0: nForce2 SMBus adapter at 0x5000 i2c_adapter i2c-1: nForce2 SMBus adapter at 0x5100 FDC 0 is a post-1991 82077 logips2pp: Detected unknown logitech mouse model 106 parport: PnPBIOS parport detected. parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,EPP,ECP,DMA] Linux agpgart interface v0.101 (c) Dave Jones Linux video capture interface: v2.00 pci_hotplug: PCI Hot Plug PCI Core version: 0.5 shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 Real Time Clock Driver v1.12ac agpgart: Detected NVIDIA nForce2 chipset agpgart: AGP aperture is 128M @ 0xe0000000 input: ImExPS/2 Logitech Explorer Mouse as /class/input/input2 /tmp/buildd/linux-modules-extra-2.6-2.6.18/debian/build/build_i386_none_k7_gspca/gspca_core.c: USB SPCA5XX camera found.(ZC3XX) /tmp/buildd/linux-modules-extra-2.6-2.6.18/debian/build/build_i386_none_k7_gspca/gspca_core.c: [spca5xx_probe:3887] Camera type JPEG /tmp/buildd/linux-modules-extra-2.6-2.6.18/debian/build/build_i386_none_k7_gspca/Vimicro/zc3xx.h: [zc3xx_config:515] Sensor ID:12 ts: Compaq touchscreen protocol output ACPI: PCI Interrupt Link [APCJ] enabled at IRQ 21 ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [APCJ] -> GSI 21 (level, high) -> IRQ 185 PCI: Setting latency timer of device 0000:00:06.0 to 64 intel8x0_measure_ac97_clock: measured 52753 usecs intel8x0: clocking to 47477 /tmp/buildd/linux-modules-extra-2.6-2.6.18/debian/build/build_i386_none_k7_gspca/Vimicro/zc3xx.h: [zc3xx_config:597] Find Sensor HV7131R(c) /tmp/buildd/linux-modules-extra-2.6-2.6.18/debian/build/build_i386_none_k7_gspca/gspca_core.c: [spca5xx_getcapability:1165] maxw 640 maxh 480 minw 176 minh 144 usbcore: registered new driver gspca /tmp/buildd/linux-modules-extra-2.6-2.6.18/debian/build/build_i386_none_k7_gspca/gspca_core.c: gspca driver 2.6.18 registered usbcore: registered new driver snd-usb-audio Adding 979924k swap on /dev/hda8. Priority:-1 extents:1 across:979924k EXT3 FS on hda6, internal journal loop: loaded (max 8 devices) device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: dm-devel@redhat.com kjournald starting. Commit interval 5 seconds EXT3 FS on hda7, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on hdb1, internal journal EXT3-fs: mounted filesystem with ordered data mode. ACPI: Power Button (FF) [PWRF] ACPI: Power Button (CM) [PWRB] nvidia: module license 'NVIDIA' taints kernel. ACPI: PCI Interrupt Link [APC4] enabled at IRQ 19 ACPI: PCI Interrupt 0000:02:00.0[A] -> Link [APC4] -> GSI 19 (level, high) -> IRQ 201 NVRM: loading NVIDIA Linux x86 Kernel Module 1.0-8776 Mon Oct 16 21:56:04 PDT 2006 agpgart: Found an AGP 3.0 compliant device at 0000:00:00.0. agpgart: Putting AGP V3 device at 0000:00:00.0 into 8x mode agpgart: Putting AGP V3 device at 0000:02:00.0 into 8x mode

et le dmesg lors du 2eme boot (on voit bien que le module vesafb est chargé) :

Linux version 2.6.18-6-k7 (Debian 2.6.18.dfsg.1-22etch2) (dannf@debian.org) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Mon Aug 18 09:20:26 UTC 2008 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f800 (usable) BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000003fff0000 (usable) BIOS-e820: 000000003fff0000 - 000000003fff3000 (ACPI NVS) BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) 127MB HIGHMEM available. 896MB LOWMEM available. On node 0 totalpages: 262128 DMA zone: 4096 pages, LIFO batch:0 Normal zone: 225280 pages, LIFO batch:31 HighMem zone: 32752 pages, LIFO batch:7 DMI 2.2 present. ACPI: RSDP (v000 Nvidia ) @ 0x000f6b00 ACPI: RSDT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff3000 ACPI: FADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff3040 ACPI: MADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff79c0 ACPI: DSDT (v001 NVIDIA AWRDACPI 0x00001000 MSFT 0x0100000d) @ 0x00000000 ACPI: PM-Timer IO Port: 0x4008 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) Processor #0 6:10 APIC version 16 ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: BIOS IRQ0 pin2 override ignored. ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ9 used by override. Enabling APIC mode: Flat. Using 1 I/O APICs Using ACPI (MADT) for SMP configuration information Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000) Detected 1830.053 MHz processor. Built 1 zonelists. Total pages: 262128 Kernel command line: root=/dev/hda6 ro vga=795 mapped APIC to ffffd000 (fee00000) mapped IOAPIC to ffffc000 (fec00000) 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) 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: 1031620k/1048512k available (1555k kernel code, 16112k reserved, 579k data, 196k init, 131008k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay using timer specific routine.. 3662.85 BogoMIPS (lpj=7325718) Security Framework v1.0.0 initialized SELinux: Disabled at boot. Capability LSM initialized Mount-cache hash table entries: 512 CPU: After generic identify, caps: 0383fbff c1c3fbff 00000000 00000000 00000000 00000000 00000000 CPU: After vendor identify, caps: 0383fbff c1c3fbff 00000000 00000000 00000000 00000000 00000000 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 512K (64 bytes/line) CPU: After all inits, caps: 0383fbff c1c3fbff 00000000 00000420 00000000 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. Compat vDSO mapped to ffffe000. Checking 'hlt' instruction... OK. SMP alternatives: switching to UP code Freeing SMP alternatives: 12k freed ACPI: Core revision 20060707 CPU0: AMD Athlon(tm) XP 2500+ stepping 00 Total of 1 processors activated (3662.85 BogoMIPS). ENABLING IO-APIC IRQs ..TIMER: vector=0x31 apic1=0 pin1=0 apic2=-1 pin2=-1 Brought up 1 CPUs migration_cost=0 checking if image is initramfs... it is Freeing initrd memory: 4429k freed NET: Registered protocol family 16 ACPI: bus type pci registered PCI: PCI BIOS revision 2.10 entry at 0xfb420, last bus=2 PCI: Using configuration type 1 Setting up standard PCI resources ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: Probing PCI hardware (bus 00) PCI: nForce2 C1 Halt Disconnect fixup Boot video device is 0000:02:00.0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGPB._PRT] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNK2] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNK3] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNK4] (IRQs 3 4 5 6 7 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNK5] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LUBA] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LUBB] (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 [LAPU] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LACI] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LMCI] (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 [LUB2] (IRQs 3 4 5 6 7 10 *11 12 14 15) ACPI: PCI Interrupt Link [LFIR] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [L3CM] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LIDE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [APC1] (IRQs *16), disabled. ACPI: PCI Interrupt Link [APC2] (IRQs *17), disabled. ACPI: PCI Interrupt Link [APC3] (IRQs *18), disabled. ACPI: PCI Interrupt Link [APC4] (IRQs *19), disabled. ACPI: PCI Interrupt Link [APCE] (IRQs *16), disabled. ACPI: PCI Interrupt Link [APCF] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [APCG] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [APCI] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [APCJ] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [APCK] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [APCS] (IRQs *23), disabled. ACPI: PCI Interrupt Link [APCL] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [APCM] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [AP3C] (IRQs 20 21 22) *0, disabled. ACPI: PCI Interrupt Link [APCZ] (IRQs 20 21 22) *0, disabled. Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init pnp: PnP ACPI: found 15 devices PnPBIOS: Disabled by ACPI PNP PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report pnp: 00:00: ioport range 0x4000-0x407f could not be reserved pnp: 00:00: ioport range 0x4080-0x40ff has been reserved pnp: 00:00: ioport range 0x4400-0x447f has been reserved pnp: 00:00: ioport range 0x4480-0x44ff could not be reserved pnp: 00:00: ioport range 0x4200-0x427f has been reserved pnp: 00:00: ioport range 0x4280-0x42ff has been reserved pnp: 00:01: ioport range 0x5000-0x503f has been reserved pnp: 00:01: ioport range 0x5100-0x513f has been reserved PCI: Bridge: 0000:00:08.0 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:00:1e.0 IO window: disabled. MEM window: e8000000-eaffffff PREFETCH window: d0000000-dfffffff PCI: Setting latency timer of device 0000:00:08.0 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: 8, 1048576 bytes) TCP bind hash table entries: 65536 (order: 7, 524288 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered audit: initializing netlink socket (disabled) audit(1220331812.928:1): initialized 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 io scheduler deadline registered io scheduler cfq registered (default) vesafb: framebuffer at 0xd0000000, mapped to 0xf8880000, using 10240k, total 262144k vesafb: mode is 1280x1024x32, linelength=5120, pages=0 vesafb: protected mode interface info at c000:d6b0 vesafb: pmi: set display start = c00cd6e6, set palette = c00cd750 vesafb: pmi: ports = 3b4 3b5 3ba 3c0 3c1 3c4 3c5 3c6 3c7 3c8 3c9 3cc 3ce 3cf 3d0 3d1 3d2 3d3 3d4 3d5 3da vesafb: scrolling: redraw vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 Console: switching to colour frame buffer device 160x64 fb0: VESA VGA frame buffer device isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A 00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:0b: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 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 TCP bic registered NET: Registered protocol family 1 NET: Registered protocol family 17 NET: Registered protocol family 8 NET: Registered protocol family 20 Using IPI No-Shortcut mode ACPI: (supports S0 S1 S4 S5) Freeing unused kernel memory: 196k freed Time: tsc clocksource has been installed. input: AT Translated Set 2 keyboard as /class/input/input0 ACPI: Fan [FAN] (on) ACPI: Thermal Zone [THRM] (40 C) usbcore: registered new driver usbfs usbcore: registered new driver hub forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.56. ACPI: PCI Interrupt Link [APCH] enabled at IRQ 22 ACPI: PCI Interrupt 0000:00:04.0[A] -> Link [APCH] -> GSI 22 (level, high) -> IRQ 177 PCI: Setting latency timer of device 0000:00:04.0 to 64 ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) SCSI subsystem initialized libata version 2.00 loaded. eth0: forcedeth.c: subsystem: 0147b:1c02 bound to 0000:00:04.0 ACPI: PCI Interrupt Link [APCF] enabled at IRQ 21 ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [APCF] -> GSI 21 (level, high) -> IRQ 185 PCI: Setting latency timer of device 0000:00:02.0 to 64 ohci_hcd 0000:00:02.0: OHCI Host Controller ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 1 ohci_hcd 0000:00:02.0: irq 185, io mem 0xeb004000 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 3 ports detected ACPI: PCI Interrupt Link [APCG] enabled at IRQ 20 ACPI: PCI Interrupt 0000:00:02.1[B] -> Link [APCG] -> GSI 20 (level, high) -> IRQ 193 PCI: Setting latency timer of device 0000:00:02.1 to 64 ohci_hcd 0000:00:02.1: OHCI Host Controller ohci_hcd 0000:00:02.1: new USB bus registered, assigned bus number 2 ohci_hcd 0000:00:02.1: irq 193, io mem 0xeb005000 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 3 ports detected ACPI: PCI Interrupt Link [APCL] enabled at IRQ 22 ACPI: PCI Interrupt 0000:00:02.2[C] -> Link [APCL] -> GSI 22 (level, high) -> IRQ 177 PCI: Setting latency timer of device 0000:00:02.2 to 64 ehci_hcd 0000:00:02.2: EHCI Host Controller ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 3 ehci_hcd 0000:00:02.2: debug port 1 PCI: cache line size of 64 is not supported by device 0000:00:02.2 ehci_hcd 0000:00:02.2: irq 177, io mem 0xeb000000 ehci_hcd 0000:00:02.2: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 6 ports detected Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx NFORCE2: IDE controller at PCI slot 0000:00:09.0 NFORCE2: chipset revision 162 NFORCE2: not 100% native mode: will probe irqs later NFORCE2: 0000:00:09.0 (rev a2) UDMA133 controller ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA Probing IDE interface ide0... ohci_hcd 0000:00:02.0: wakeup hda: WDC WD800JB-00JJC0, ATA DISK drive hdb: Maxtor 6Y080L0, ATA DISK drive usb 1-2: new full speed USB device using ohci_hcd and address 3 ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 Probing IDE interface ide1... usb 1-2: configuration #1 chosen from 1 choice hdc: PHILIPS CDRW5232P1, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: 156301488 sectors (80026 MB) w/8192KiB Cache, CHS=65535/16/63, UDMA(33) hda: cache flushes supported hda: hda1 < hda5 hda6 hda7 hda8 > hdb: max request size: 128KiB hdb: 160086528 sectors (81964 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(33) hdb: cache flushes supported hdb: hdb1 hdc: ATAPI 52X CD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 Attempting manual resume kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. Linux agpgart interface v0.101 (c) Dave Jones FDC 0 is a post-1991 82077 Linux video capture interface: v2.00 input: PC Speaker as /class/input/input1 parport: PnPBIOS parport detected. parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,EPP,ECP,DMA] Real Time Clock Driver v1.12ac agpgart: Detected NVIDIA nForce2 chipset agpgart: AGP aperture is 128M @ 0xe0000000 pci_hotplug: PCI Hot Plug PCI Core version: 0.5 shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 /tmp/buildd/linux-modules-extra-2.6-2.6.18/debian/build/build_i386_none_k7_gspca/gspca_core.c: USB SPCA5XX camera found.(ZC3XX) /tmp/buildd/linux-modules-extra-2.6-2.6.18/debian/build/build_i386_none_k7_gspca/gspca_core.c: [spca5xx_probe:3887] Camera type JPEG /tmp/buildd/linux-modules-extra-2.6-2.6.18/debian/build/build_i386_none_k7_gspca/Vimicro/zc3xx.h: [zc3xx_config:515] Sensor ID:12 logips2pp: Detected unknown logitech mouse model 106 i2c_adapter i2c-0: nForce2 SMBus adapter at 0x5000 i2c_adapter i2c-1: nForce2 SMBus adapter at 0x5100 ACPI: PCI Interrupt Link [APCJ] enabled at IRQ 21 ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [APCJ] -> GSI 21 (level, high) -> IRQ 185 PCI: Setting latency timer of device 0000:00:06.0 to 64 input: ImExPS/2 Logitech Explorer Mouse as /class/input/input2 ts: Compaq touchscreen protocol output intel8x0_measure_ac97_clock: measured 56731 usecs intel8x0: clocking to 47496 /tmp/buildd/linux-modules-extra-2.6-2.6.18/debian/build/build_i386_none_k7_gspca/Vimicro/zc3xx.h: [zc3xx_config:597] Find Sensor HV7131R(c) /tmp/buildd/linux-modules-extra-2.6-2.6.18/debian/build/build_i386_none_k7_gspca/gspca_core.c: [spca5xx_getcapability:1165] maxw 640 maxh 480 minw 176 minh 144 usbcore: registered new driver gspca /tmp/buildd/linux-modules-extra-2.6-2.6.18/debian/build/build_i386_none_k7_gspca/gspca_core.c: gspca driver 2.6.18 registered usbcore: registered new driver snd-usb-audio Adding 979924k swap on /dev/hda8. Priority:-1 extents:1 across:979924k EXT3 FS on hda6, internal journal loop: loaded (max 8 devices) device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: dm-devel@redhat.com kjournald starting. Commit interval 5 seconds EXT3 FS on hda7, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on hdb1, internal journal EXT3-fs: mounted filesystem with ordered data mode. ACPI: Power Button (FF) [PWRF] ACPI: Power Button (CM) [PWRB] nvidia: module license 'NVIDIA' taints kernel. ACPI: PCI Interrupt Link [APC4] enabled at IRQ 19 ACPI: PCI Interrupt 0000:02:00.0[A] -> Link [APC4] -> GSI 19 (level, high) -> IRQ 201 NVRM: loading NVIDIA Linux x86 Kernel Module 1.0-8776 Mon Oct 16 21:56:04 PDT 2006 agpgart: Found an AGP 3.0 compliant device at 0000:00:00.0. agpgart: Putting AGP V3 device at 0000:00:00.0 into 8x mode agpgart: Putting AGP V3 device at 0000:02:00.0 into 8x mode

Le problème c’est que je n’arrive pas à reproduire précisément les conditions pour que ça ne marche pas, donc je suis obligé en général d’attendre le lendemain pour que le problème réapparaisse (ou ne réapparaisse pas si ça marche )