Cade la connessione con ubuntu

[tinosan]

Ciao, ho notato che se lascio il pc inattivo per circa 30 minuti, ubuntu non riconosce più la scheda di rete costringendomi a riavviare il pc per poter nuovamente navigare.
Dopo aver inutilmente fatto sudo pppoeconf e relativa registrazione, questo è il risultato di tutti i comandi che sono riuscito a reperire in rete:

ifconfig ppp0

Codice: Seleziona tutto

ppp0      Link encap:Point-to-Point Protocol 
          POINTOPOINT NOARP MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisioni:0 txqueuelen:3
          Byte RX:0 (0.0 B)  Byte TX:0 (0.0 B)

plog

Codice: Seleziona tutto

Feb 20 21:39:38 mose-desktop pppd[12879]: PPP session is 22167
Feb 20 21:39:38 mose-desktop pppd[12879]: Using interface ppp0
Feb 20 21:39:38 mose-desktop pppd[12879]: Connect: ppp0 <--> eth0
Feb 20 21:39:40 mose-desktop pppd[12879]: CHAP authentication failed: Authentication failed
Feb 20 21:39:40 mose-desktop pppd[12879]: CHAP authentication failed
Feb 20 21:39:40 mose-desktop pppd[12879]: Connection terminated.

ifconfig ppp0

Codice: Seleziona tutto

ppp0: error fetching interface information: Device not found
mose@mose-desktop:~$ pon dsl-provider
Plugin rp-pppoe.so loaded.

con cavo ethernet scollegato dal pc:
plog

Codice: Seleziona tutto

Feb 20 21:47:16 mose-desktop pppd[13195]: Timeout waiting for PADO packets
Feb 20 21:47:16 mose-desktop pppd[13195]: Unable to complete PPPoE Discovery
Feb 20 21:47:16 mose-desktop pppd[13633]: Timeout waiting for PADO packets
Feb 20 21:47:16 mose-desktop pppd[13633]: Unable to complete PPPoE Discovery
Feb 20 21:47:16 mose-desktop pppd[13667]: Plugin rp-pppoe.so loaded.
Feb 20 21:47:16 mose-desktop pppd[13669]: pppd 2.4.4 started by mose, uid 1000

ricollegando il cavo:
plog

Codice: Seleziona tutto

Feb 20 21:53:23 mose-desktop pppd[13906]: Using interface ppp1
Feb 20 21:53:23 mose-desktop pppd[13906]: Connect: ppp1 <--> eth0
Feb 20 21:53:24 mose-desktop pppd[13906]: CHAP authentication failed: Authentication failed
Feb 20 21:53:24 mose-desktop pppd[13906]: CHAP authentication failed
Feb 20 21:53:24 mose-desktop pppd[13906]: Connection terminated.
Feb 20 21:53:26 mose-desktop pppd[13909]: Plugin rp-pppoe.so loaded.
Feb 20 21:53:26 mose-desktop pppd[13911]: pppd 2.4.4 started by mose, uid 1000
Feb 20 21:53:26 mose-desktop pppd[13911]: PPP session is 26277
Feb 20 21:53:26 mose-desktop pppd[13911]: Using interface ppp1
Feb 20 21:53:26 mose-desktop pppd[13911]: Connect: ppp1 <--> eth0

Ripetendo i comandi di cui sopra, ho sempre un risultato diverso, (per me senza senso) ma senza riuscire ad esser connesso in internet, a questo punto per poter nuovamente navigare ho dovuto riavviare il pc e a connessione attiva e funzionante, fecendo:

ifconfig ppp0

Codice: Seleziona tutto

ppp0: error fetching interface information: Device not found

Mentre l'icona di notifica della connessione, viene sempre segnalata con il pallino rosso come se fosse "inattiva" e cliccando con il ts destro su "informazioni connessione" ho sempre questo errore:
Errore nel visualizzare le informazioni di connessione:
Non è stata trovata alcuna connessione attiva valida.
pur essendo connesso....
Mi vien quasi voglia di disdire l'abbonamento con libero, tanto navigo comunque anche se non sono connesso .

Cosa posso fare per risolvere, (a parte cambiare distro)?

ciao

[madbob]

Ciao, ho notato che se lascio il pc inattivo per circa 30 minuti, ubuntu non riconosce più la scheda di rete costringendomi a riavviare il pc per poter nuovamente navigare.

Vorrei mai che ci fosse una qualche opzione di powersaving che disabilita qualche componente dopo un periodo di inattivita': potresti mandare l'output di

Codice: Seleziona tutto

dmesg

prima e dopo il manifestarsi del fenomeno?

[tinosan]

dmesg:

Codice: Seleziona tutto

[    0.441674] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    0.441866] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX0._PRT]
[    0.441965] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX5._PRT]
[    0.442059] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
[    0.456846] ACPI: PCI Interrupt Link [LNKA] (IRQs 4 5 7 10 *11 14 15)
[    0.456846] ACPI: PCI Interrupt Link [LNKB] (IRQs 4 5 7 *10 11 14 15)
[    0.456846] ACPI: PCI Interrupt Link [LNKC] (IRQs 4 5 7 *10 11 14 15)
[    0.456846] ACPI: PCI Interrupt Link [LNKD] (IRQs 4 5 7 10 *11 14 15)
[    0.456846] ACPI: PCI Interrupt Link [LNKE] (IRQs 4 *5 7 10 11 14 15)
[    0.456846] ACPI: PCI Interrupt Link [LNKF] (IRQs 4 *5 7 10 11 14 15)
[    0.456846] ACPI: PCI Interrupt Link [LNK0] (IRQs 4 5 7 *10 11 14 15)
[    0.456904] ACPI: PCI Interrupt Link [LNK1] (IRQs 4 5 7 10 *11 14 15)
[    0.456959] Linux Plug and Play Support v0.97 (c) Adam Belay
[    0.456959] pnp: PnP ACPI init
[    0.456959] ACPI: bus type pnp registered
[    0.460624] pnp: PnP ACPI: found 12 devices
[    0.460624] ACPI: ACPI bus type pnp unregistered
[    0.460624] PnPBIOS: Disabled by ACPI PNP
[    0.460624] PCI: Using ACPI for IRQ routing
[    0.468039] NET: Registered protocol family 8
[    0.468042] NET: Registered protocol family 20
[    0.468062] NetLabel: Initializing
[    0.468062] NetLabel:  domain hash size = 128
[    0.468062] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.468072] NetLabel:  unlabeled traffic allowed by default
[    0.468877] tracer: 772 pages allocated for 65536 entries of 48 bytes
[    0.468879]    actual entries 65620
[    0.468939] AppArmor: AppArmor Filesystem Enabled
[    0.468955] ACPI: RTC can wake from S4
[    0.476091] system 00:01: ioport range 0x4d0-0x4d1 has been reserved
[    0.476095] system 00:01: ioport range 0x880-0x88f has been reserved
[    0.476107] system 00:07: ioport range 0x400-0x4bf could not be reserved
[    0.476119] system 00:0a: iomem range 0xe0000000-0xefffffff could not be reserved
[    0.476127] system 00:0b: iomem range 0xf0000-0xfffff could not be reserved
[    0.476130] system 00:0b: iomem range 0x7ff00000-0x7fffffff has been reserved
[    0.476134] system 00:0b: iomem range 0x7fee0000-0x7fefffff could not be reserved
[    0.476138] system 00:0b: iomem range 0x0-0x9ffff could not be reserved
[    0.476142] system 00:0b: iomem range 0x100000-0x7fedffff could not be reserved
[    0.476146] system 00:0b: iomem range 0xfec00000-0xfec00fff could not be reserved
[    0.476150] system 00:0b: iomem range 0xfed14000-0xfed1dfff could not be reserved
[    0.476153] system 00:0b: iomem range 0xfed20000-0xfed9ffff could not be reserved
[    0.476157] system 00:0b: iomem range 0xfee00000-0xfee00fff could not be reserved
[    0.476161] system 00:0b: iomem range 0xffb00000-0xffb7ffff could not be reserved
[    0.476164] system 00:0b: iomem range 0xfff00000-0xffffffff could not be reserved
[    0.476168] system 00:0b: iomem range 0xe0000-0xeffff has been reserved
[    0.511188] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
[    0.511191] pci 0000:00:01.0:   IO window: 0xa000-0xafff
[    0.511194] pci 0000:00:01.0:   MEM window: 0xf4000000-0xfbffffff
[    0.511197] pci 0000:00:01.0:   PREFETCH window: 0x000000d8000000-0x000000dfffffff
[    0.511201] pci 0000:00:1c.0: PCI bridge, secondary bus 0000:02
[    0.511204] pci 0000:00:1c.0:   IO window: 0xd000-0xdfff
[    0.511208] pci 0000:00:1c.0:   MEM window: 0xfdd00000-0xfddfffff
[    0.511212] pci 0000:00:1c.0:   PREFETCH window: 0x000000fda00000-0x000000fdafffff
[    0.511218] pci 0000:00:1c.5: PCI bridge, secondary bus 0000:03
[    0.511220] pci 0000:00:1c.5:   IO window: 0xc000-0xcfff
[    0.511225] pci 0000:00:1c.5:   MEM window: 0xfd900000-0xfd9fffff
[    0.511228] pci 0000:00:1c.5:   PREFETCH window: 0x000000fde00000-0x000000fdefffff
[    0.511234] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:04
[    0.511237] pci 0000:00:1e.0:   IO window: 0xb000-0xbfff
[    0.511241] pci 0000:00:1e.0:   MEM window: 0xfdc00000-0xfdcfffff
[    0.511245] pci 0000:00:1e.0:   PREFETCH window: 0x000000fdb00000-0x000000fdbfffff
[    0.511255] pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    0.511258] pci 0000:00:01.0: setting latency timer to 64
[    0.511264] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    0.511268] pci 0000:00:1c.0: setting latency timer to 64
[    0.511274] pci 0000:00:1c.5: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[    0.511278] pci 0000:00:1c.5: setting latency timer to 64
[    0.511283] pci 0000:00:1e.0: setting latency timer to 64
[    0.511286] bus: 00 index 0 io port: [0, ffff]
[    0.511288] bus: 00 index 1 mmio: [0, ffffffff]
[    0.511290] bus: 01 index 0 io port: [a000, afff]
[    0.511292] bus: 01 index 1 mmio: [f4000000, fbffffff]
[    0.511293] bus: 01 index 2 mmio: [d8000000, dfffffff]
[    0.511295] bus: 01 index 3 mmio: [0, 0]
[    0.511297] bus: 02 index 0 io port: [d000, dfff]
[    0.511298] bus: 02 index 1 mmio: [fdd00000, fddfffff]
[    0.511300] bus: 02 index 2 mmio: [fda00000, fdafffff]
[    0.511302] bus: 02 index 3 mmio: [0, 0]
[    0.511303] bus: 03 index 0 io port: [c000, cfff]
[    0.511305] bus: 03 index 1 mmio: [fd900000, fd9fffff]
[    0.511307] bus: 03 index 2 mmio: [fde00000, fdefffff]
[    0.511308] bus: 03 index 3 mmio: [0, 0]
[    0.511310] bus: 04 index 0 io port: [b000, bfff]
[    0.511312] bus: 04 index 1 mmio: [fdc00000, fdcfffff]
[    0.511313] bus: 04 index 2 mmio: [fdb00000, fdbfffff]
[    0.511315] bus: 04 index 3 io port: [0, ffff]
[    0.511317] bus: 04 index 4 mmio: [0, ffffffff]
[    0.511323] NET: Registered protocol family 2
[    0.524266] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.524502] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.524735] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[    0.524860] TCP: Hash tables configured (established 131072 bind 65536)
[    0.524863] TCP reno registered
[    0.532344] NET: Registered protocol family 1
[    0.532468] checking if image is initramfs... it is
[    1.008862] Switched to high resolution mode on CPU 1
[    1.012307] Switched to high resolution mode on CPU 0
[    1.086204] Freeing initrd memory: 7946k freed
[    1.087119] audit: initializing netlink socket (disabled)
[    1.087136] type=2000 audit(1235594665.084:1): initialized
[    1.091929] highmem bounce pool size: 64 pages
[    1.091934] HugeTLB registered 4 MB page size, pre-allocated 0 pages
[    1.093876] VFS: Disk quotas dquot_6.5.1
[    1.093953] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.094040] msgmni has been set to 1743
[    1.094142] io scheduler noop registered
[    1.094144] io scheduler anticipatory registered
[    1.094146] io scheduler deadline registered
[    1.094155] io scheduler cfq registered (default)
[    1.094268] pci 0000:01:00.0: Boot video device
[    1.094369] pcieport-driver 0000:00:01.0: setting latency timer to 64
[    1.094398] pcieport-driver 0000:00:01.0: found MSI capability
[    1.094422] pci_express 0000:00:01.0:pcie00: allocate port service
[    1.094457] pci_express 0000:00:01.0:pcie03: allocate port service
[    1.094526] pcieport-driver 0000:00:1c.0: setting latency timer to 64
[    1.094554] pcieport-driver 0000:00:1c.0: found MSI capability
[    1.094583] pci_express 0000:00:1c.0:pcie00: allocate port service
[    1.094619] pci_express 0000:00:1c.0:pcie02: allocate port service
[    1.094652] pci_express 0000:00:1c.0:pcie03: allocate port service
[    1.094728] pcieport-driver 0000:00:1c.5: setting latency timer to 64
[    1.094756] pcieport-driver 0000:00:1c.5: found MSI capability
[    1.094786] pci_express 0000:00:1c.5:pcie00: allocate port service
[    1.094821] pci_express 0000:00:1c.5:pcie02: allocate port service
[    1.094855] pci_express 0000:00:1c.5:pcie03: allocate port service
[    1.095129] isapnp: Scanning for PnP cards...
[    1.447940] isapnp: No Plug & Play device found
[    1.475245] Serial: 8250/16550 driver4 ports, IRQ sharing enabled
[    1.477104] brd: module loaded
[    1.477161] input: Macintosh mouse button emulation as /devices/virtual/input/input0
[    1.477316] PNP: No PS/2 controller found. Probing ports directly.
[    1.480008] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.480013] serio: i8042 AUX port at 0x60,0x64 irq 12
[    1.484169] mice: PS/2 mouse device common for all mice
[    1.484317] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
[    1.484336] rtc0: alarms up to one month
[    1.484451] EISA: Probing bus 0 at eisa.0
[    1.484475] EISA: Detected 0 cards.
[    1.484477] cpuidle: using governor ladder
[    1.484480] cpuidle: using governor menu
[    1.484895] TCP cubic registered
[    1.484915] Using IPI No-Shortcut mode
[    1.485054] registered taskstats version 1
[    1.485163]   Magic number: 13:659:751
[    1.485166] tty ttyS2: hash matches
[    1.485222] rtc_cmos 00:03: setting system clock to 2009-02-25 20:44:26 UTC (1235594666)
[    1.485225] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    1.485226] EDD information not available.
[    1.485380] Freeing unused kernel memory: 424k freed
[    1.485410] Write protecting the kernel text: 2576k
[    1.485431] Write protecting the kernel read-only data: 936k
[    1.638979] fuse init (API version 7.9)
[    1.688751] ACPI: SSDT 7FEE7D80, 022A (r1  PmRef  Cpu0Ist     3000 INTL 20041203)
[    1.689000] processor ACPI0007:00: registered as cooling_device0
[    1.689152] ACPI: SSDT 7FEE8240, 0152 (r1  PmRef  Cpu1Ist     3000 INTL 20041203)
[    1.689378] processor ACPI0007:01: registered as cooling_device1
[    1.692992] thermal LNXTHERM:01: registered as thermal_zone0
[    1.693223] ACPI: Thermal Zone [THRM] (20 C)
[    1.924744] usbcore: registered new interface driver usbfs
[    1.924762] usbcore: registered new interface driver hub
[    1.933732] usbcore: registered new device driver usb
[    1.936099] USB Universal Host Controller Interface driver v3.0
[    1.936132] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    1.936139] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[    1.936142] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[    1.936171] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[    1.936198] uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000ff00
[    1.936299] usb usb1: configuration #1 chosen from 1 choice
[    1.936320] hub 1-0:1.0: USB hub found
[    1.936325] hub 1-0:1.0: 2 ports detected
[    1.966092] No dock devices found.
[    1.978497] SCSI subsystem initialized
[    1.991915] libata version 3.00 loaded.
[    2.042322] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[    2.042334] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[    2.042338] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[    2.042361] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 2
[    2.042404] uhci_hcd 0000:00:1a.1: irq 21, io base 0x0000fe00
[    2.042490] usb usb2: configuration #1 chosen from 1 choice
[    2.042518] hub 2-0:1.0: USB hub found
[    2.042525] hub 2-0:1.0: 2 ports detected
[    2.144761] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[    2.144772] ehci_hcd 0000:00:1a.7: setting latency timer to 64
[    2.144775] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[    2.144799] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 3
[    2.148710] ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported
[    2.148721] ehci_hcd 0000:00:1a.7: irq 18, io mem 0xfdfff000
[    2.168007] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
[    2.168078] usb usb3: configuration #1 chosen from 1 choice
[    2.168100] hub 3-0:1.0: USB hub found
[    2.168106] hub 3-0:1.0: 4 ports detected
[    2.272197] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[    2.272205] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[    2.272208] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[    2.272233] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 4
[    2.272259] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000fd00
[    2.272334] usb usb4: configuration #1 chosen from 1 choice
[    2.272358] hub 4-0:1.0: USB hub found
[    2.272364] hub 4-0:1.0: 2 ports detected
[    2.476709] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[    2.476718] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[    2.476721] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[    2.476742] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 5
[    2.476769] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000fc00
[    2.476845] usb usb5: configuration #1 chosen from 1 choice
[    2.476866] hub 5-0:1.0: USB hub found
[    2.476871] hub 5-0:1.0: 2 ports detected
[    2.588507] usb 4-1: new full speed USB device using uhci_hcd and address 2
[    2.684842] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[    2.684849] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[    2.684853] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[    2.684876] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 6
[    2.684904] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000fb00
[    2.684970] usb usb6: configuration #1 chosen from 1 choice
[    2.684991] hub 6-0:1.0: USB hub found
[    2.684996] hub 6-0:1.0: 2 ports detected
[    2.764472] usb 4-1: configuration #1 chosen from 1 choice
[    2.789519] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[    2.789719] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[    2.789760] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[    2.790364] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 7
[    2.794671] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
[    2.794752] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfdffe000
[    2.880543] usb 4-2: new low speed USB device using uhci_hcd and address 3
[    2.892126] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
[    2.893768] usb usb7: configuration #1 chosen from 1 choice
[    2.894342] hub 7-0:1.0: USB hub found
[    2.894425] hub 7-0:1.0: 6 ports detected
[    2.948533] hub 4-0:1.0: unable to enumerate USB device on port 2
[    2.948553] usb 4-1: USB disconnect, address 2
[    3.111311] ahci 0000:03:00.0: version 3.0
[    3.111481] ahci 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[    3.128568] ahci 0000:03:00.0: AHCI 0001.0000 32 slots 2 ports 3 Gbps 0x3 impl SATA mode
[    3.128610] ahci 0000:03:00.0: flags: 64bit ncq pm led clo pmp pio slum part
[    3.128734] ahci 0000:03:00.0: setting latency timer to 64
[    3.137574] scsi0 : ahci
[    3.144127] scsi1 : ahci
[    3.145605] ata1: SATA max UDMA/133 abar m8192@0xfd9fe000 port 0xfd9fe100 irq 17
[    3.145649] ata2: SATA max UDMA/133 abar m8192@0xfd9fe000 port 0xfd9fe180 irq 17
[    3.468533] ata1: SATA link down (SStatus 0 SControl 300)
[    3.492554] usbcore: registered new interface driver libusual
[    3.732451] usb 4-1: new full speed USB device using uhci_hcd and address 4
[    3.804550] ata2: SATA link down (SStatus 0 SControl 300)
[    3.824926] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[    3.825180] r8169 0000:04:00.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[    3.831479] eth0: RTL8169sc/8110sc at 0xf8944000, 00:50:8d:9a:1b:77, XID 18000000 IRQ 20
[    3.832432] pata_acpi 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[    3.832454] pata_acpi 0000:00:1f.2: setting latency timer to 64
[    3.832466] pata_acpi 0000:00:1f.2: PCI INT B disabled
[    3.832492] pata_acpi 0000:00:1f.5: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[    3.832512] pata_acpi 0000:00:1f.5: setting latency timer to 64
[    3.832519] pata_acpi 0000:00:1f.5: PCI INT B disabled
[    3.832597] pata_acpi 0000:03:00.1: enabling device (0000 -> 0001)
[    3.832602] pata_acpi 0000:03:00.1: PCI INT B -> GSI 18 (level, low) -> IRQ 18
[    3.832621] pata_acpi 0000:03:00.1: setting latency timer to 64
[    3.832632] pata_acpi 0000:03:00.1: PCI INT B disabled
[    3.832726] ohci1394 0000:04:02.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[    3.832732] ohci1394 0000:04:02.0: setting latency timer to 64
[    3.882520] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[21]  MMIO=[fdcfe000-fdcfe7ff]  Max Packet=[2048]  IR/IT contexts=[4/8]
[    3.883371] pata_jmicron 0000:03:00.1: PCI INT B -> GSI 18 (level, low) -> IRQ 18
[    3.883395] pata_jmicron 0000:03:00.1: setting latency timer to 64
[    3.883472] scsi2 : pata_jmicron
[    3.883710] ohci1394 0000:04:05.2: PCI INT B -> GSI 23 (level, low) -> IRQ 23
[    3.883715] ohci1394 0000:04:05.2: setting latency timer to 64
[    3.934406] ohci1394: fw-host1: OHCI-1394 1.1 (PCI): IRQ=[23]  MMIO=[fdcfd000-fdcfd7ff]  Max Packet=[2048]  IR/IT contexts=[4/8]
[    3.936792] scsi3 : pata_jmicron
[    3.937047] ata3: PATA max UDMA/100 cmd 0xcf00 ctl 0xce00 bmdma 0xcb00 irq 18
[    3.937050] ata4: PATA max UDMA/100 cmd 0xcd00 ctl 0xcc00 bmdma 0xcb08 irq 18
[    3.993401] usb 4-1: configuration #1 chosen from 1 choice
[    4.034983] Initializing USB Mass Storage driver...
[    4.236801] usb 4-2: new low speed USB device using uhci_hcd and address 5
[    4.260535] ata_piix 0000:00:1f.2: version 2.12
[    4.260669] ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[    4.260716] ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
[    4.261559] ata_piix 0000:00:1f.2: setting latency timer to 64
[    4.281905] scsi4 : ata_piix
[    4.282099] scsi5 : ata_piix
[    4.282744] ata5: SATA max UDMA/133 cmd 0xfa00 ctl 0xf900 bmdma 0xf600 irq 19
[    4.282749] ata6: SATA max UDMA/133 cmd 0xf800 ctl 0xf700 bmdma 0xf608 irq 19
[    4.420405] usb 4-2: configuration #1 chosen from 1 choice
[    4.660053] usb 5-2: new full speed USB device using uhci_hcd and address 2
[    4.756101] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    4.779271] ata5.00: ATA-8: WDC WD5000AACS-00ZUB0, 01.01B01, max UDMA/133
[    4.779275] ata5.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[    4.780352] ata5.01: ATA-7: Maxtor 6V250F0, VA111900, max UDMA/133
[    4.780356] ata5.01: 490234752 sectors, multi 16: LBA48 NCQ (depth 0/32)
[    4.796439] ata5.00: configured for UDMA/133
[    4.813193] ata5.01: configured for UDMA/133
[    4.843103] usb 5-2: configuration #1 chosen from 1 choice
[    4.855908] scsi6 : SCSI emulation for USB Mass Storage devices
[    4.855997] usbcore: registered new interface driver usb-storage
[    4.856000] USB Mass Storage support registered.
[    4.856095] usbcore: registered new interface driver hiddev
[    4.856117] usb-storage: device found at 4
[    4.856118] usb-storage: waiting for device to settle before scanning
[    4.869602] input: Microsft Microsoft Wireless Desktop Receiver 3.1 as /devices/pci0000:00/0000:00:1d.0/usb4/4-2/4-2:1.0/input/input1
[    4.869758] input,hidraw0: USB HID v1.11 Keyboard [Microsft Microsoft Wireless Desktop Receiver 3.1] on usb-0000:00:1d.0-2
[    4.957332] Fixing up Microsoft Wireless Receiver Model 1028 report descriptor
[    5.005375] input: Microsft Microsoft Wireless Desktop Receiver 3.1 as /devices/pci0000:00/0000:00:1d.0/usb4/4-2/4-2:1.1/input/input2
[    5.005617] input,hidraw1: USB HID v1.11 Mouse [Microsft Microsoft Wireless Desktop Receiver 3.1] on usb-0000:00:1d.0-2
[    5.008081] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.1/usb5/5-2/5-2:1.0/input/input3
[    5.008869] input,hidraw2: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:1d.1-2
[    5.013944] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.1/usb5/5-2/5-2:1.1/input/input4
[    5.014208] input,hiddev96,hidraw3: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1d.1-2
[    5.014230] usbcore: registered new interface driver usbhid
[    5.014234] usbhid: v2.6:USB HID core driver
[    5.152465] ieee1394: Host added: ID:BUS[0-00:1023]  GUID[00508d000096d60c]
[    5.208157] ieee1394: Host added: ID:BUS[1-00:1023]  GUID[00023c002105aec1]
[    5.288122] ata6: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    5.313241] ata6.00: ATA-7: WDC WD3200KS-75PFB0, 21.00M21, max UDMA/133
[    5.313246] ata6.00: 625142448 sectors, multi 16: LBA48 NCQ (depth 0/32)
[    5.320369] ata6.00: configured for UDMA/133
[    5.320489] scsi 4:0:0:0: Direct-Access     ATA      WDC WD5000AACS-0 01.0 PQ: 0 ANSI: 5
[    5.320631] scsi 4:0:0:0: Attached scsi generic sg0 type 0
[    5.321042] scsi 4:0:1:0: Direct-Access     ATA      Maxtor 6V250F0   VA11 PQ: 0 ANSI: 5
[    5.321122] scsi 4:0:1:0: Attached scsi generic sg1 type 0
[    5.321478] scsi 5:0:0:0: Direct-Access     ATA      WDC WD3200KS-75P 21.0 PQ: 0 ANSI: 5
[    5.321551] scsi 5:0:0:0: Attached scsi generic sg2 type 0
[    5.321571] ata_piix 0000:00:1f.5: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[    5.321575] ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ]
[    5.321610] ata_piix 0000:00:1f.5: setting latency timer to 64
[    5.321650] scsi7 : ata_piix
[    5.321703] scsi8 : ata_piix
[    5.322032] ata7: SATA max UDMA/133 cmd 0xf300 ctl 0xf200 bmdma 0xef00 irq 19
[    5.322035] ata8: SATA max UDMA/133 cmd 0xf100 ctl 0xf000 bmdma 0xef08 irq 19
[    5.796075] ata7: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    5.804217] ata7.00: ATAPI: Optiarc DVD RW AD-7173S, 1-00, max UDMA/66
[    5.820212] ata7.00: configured for UDMA/66
[    6.296564] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    6.304230] ata8.00: ATAPI: ASUS    DVD-E616A3T, 1.01, max UDMA/100
[    6.304233] ata8.00: applying bridge limits
[    6.320219] ata8.00: configured for UDMA/100
[    6.321332] scsi 7:0:0:0: CD-ROM            Optiarc  DVD RW AD-7173S  1-00 PQ: 0 ANSI: 5
[    6.321448] scsi 7:0:0:0: Attached scsi generic sg3 type 5
[    6.336492] scsi 8:0:0:0: CD-ROM            ASUS     DVD-E616A3T      1.01 PQ: 0 ANSI: 5
[    6.336608] scsi 8:0:0:0: Attached scsi generic sg4 type 5
[    6.352866] Driver 'sd' needs updating - please use bus_type methods
[    6.352943] sd 4:0:0:0: [sda] 976773168 512-byte hardware sectors (500108 MB)
[    6.352961] sd 4:0:0:0: [sda] Write Protect is off
[    6.352963] sd 4:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    6.353106] sd 4:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    6.353159] sd 4:0:0:0: [sda] 976773168 512-byte hardware sectors (500108 MB)
[    6.353172] sd 4:0:0:0: [sda] Write Protect is off
[    6.353174] sd 4:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    6.353196] sd 4:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    6.353199]  sda:<4>Driver 'sr' needs updating - please use bus_type methods
[    6.360318]  sda1 sda2
[    6.360405] sd 4:0:0:0: [sda] Attached SCSI disk
[    6.360476] sd 4:0:1:0: [sdb] 490234752 512-byte hardware sectors (251000 MB)
[    6.360491] sd 4:0:1:0: [sdb] Write Protect is off
[    6.360493] sd 4:0:1:0: [sdb] Mode Sense: 00 3a 00 00
[    6.360520] sd 4:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    6.360568] sd 4:0:1:0: [sdb] 490234752 512-byte hardware sectors (251000 MB)
[    6.360583] sd 4:0:1:0: [sdb] Write Protect is off
[    6.360585] sd 4:0:1:0: [sdb] Mode Sense: 00 3a 00 00
[    6.360612] sd 4:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    6.360614]  sdb: sdb1 sdb2 sdb3 sdb4 < sdb5 sdb6 sdb7 sdb8 >
[    6.455029] sd 4:0:1:0: [sdb] Attached SCSI disk
[    6.455085] sd 5:0:0:0: [sdc] 625142448 512-byte hardware sectors (320073 MB)
[    6.455101] sd 5:0:0:0: [sdc] Write Protect is off
[    6.455103] sd 5:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[    6.455129] sd 5:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    6.455180] sd 5:0:0:0: [sdc] 625142448 512-byte hardware sectors (320073 MB)
[    6.455195] sd 5:0:0:0: [sdc] Write Protect is off
[    6.455197] sd 5:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[    6.455223] sd 5:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    6.455226]  sdc: sdc1 sdc2 sdc3
[    6.487986] sd 5:0:0:0: [sdc] Attached SCSI disk
[    6.502222] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
[    6.502225] Uniform CD-ROM driver Revision: 3.20
[    6.502291] sr 7:0:0:0: Attached scsi CD-ROM sr0
[    6.557494] sr1: scsi3-mmc drive: 48x/48x cd/rw xa/form2 cdda tray
[    6.557592] sr 8:0:0:0: Attached scsi CD-ROM sr1
[    9.858386] usb-storage: device scan complete
[    9.868384] scsi 6:0:0:0: Direct-Access     Brother  MFC-5460CN       1.00 PQ: 0 ANSI: 2
[    9.929471] sd 6:0:0:0: [sdd] Attached SCSI removable disk
[    9.929586] sd 6:0:0:0: Attached scsi generic sg5 type 0
[   12.030584] kjournald starting.  Commit interval 5 seconds
[   12.030591] EXT3-fs: mounted filesystem with ordered data mode.
[   17.217117] udevd version 124 started
[   17.504284] Linux agpgart interface v0.103
[   17.576188] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[   17.623175] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[   17.699614] input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input5
[   17.728044] ACPI: Power Button (FF) [PWRF]
[   17.728104] input: Power Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input6
[   17.756013] ACPI: Power Button (CM) [PWRB]
[   17.840852] gameport: EMU10K1 is pci0000:04:05.1/gameport0, io 0xbe00, speed 1028kHz
[   17.866035] ACPI: \_SB_.PCI0.PEX5.JMB0.IDE0.PRI0: found ejectable bay
[   17.866040] ACPI: \_SB_.PCI0.PEX5.JMB0.IDE0.PRI0: Adding notify handler
[   17.874585] ACPI: Bay [\_SB_.PCI0.PEX5.JMB0.IDE0.PRI0] Added
[   18.206501] usblp0: USB Bidirectional printer dev 4 if 0 alt 0 proto 2 vid 0x04F9 pid 0x01B7
[   18.206525] usbcore: registered new interface driver usblp
[   18.384537] nvidia: module license 'NVIDIA' taints kernel.
[   18.659808] nvidia 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[   18.659815] nvidia 0000:01:00.0: setting latency timer to 64
[   18.660992] NVRM: loading NVIDIA UNIX x86 Kernel Module  177.82  Tue Nov  4 13:35:57 PST 2008
[   18.662602] iTCO_vendor_support: vendor-support=0
[   18.691000] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.03 (30-Apr-2008)
[   18.703740] input: PC Speaker as /devices/platform/pcspkr/input/input7
[   18.904737] iTCO_wdt: Found a ICH8 or ICH8R TCO device (Version=2, TCOBASE=0x0460)
[   18.904780] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[   19.151434] EMU10K1_Audigy 0000:04:05.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[   19.151470] EMU10K1_Audigy 0000:04:05.0: setting latency timer to 64
[   20.230091] lp: driver loaded but no devices found
[   20.269593] w83627ehf: Found W83627DHG chip at 0x290
[   20.283948] coretemp coretemp.0: Using relative temperature scale!
[   20.283986] coretemp coretemp.1: Using relative temperature scale!
[   20.409030] Adding 979956k swap on /dev/sdc3.  Priority:-1 extents:1 across:979956k
[   20.830848] EXT3 FS on sdc1, internal journal
[   21.422478] kjournald starting.  Commit interval 5 seconds
[   21.422822] EXT3 FS on sdc2, internal journal
[   21.422827] EXT3-fs: mounted filesystem with ordered data mode.
[   21.598128] type=1505 audit(1235594686.465:2): operation="profile_load" name="/usr/share/gdm/guest-session/Xsession" name2="default" pid=4606
[   21.727520] type=1505 audit(1235594686.593:3): operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" name2="default" pid=4611
[   21.727644] type=1505 audit(1235594686.593:4): operation="profile_load" name="/usr/sbin/cupsd" name2="default" pid=4611
[   21.846128] ip_tables: (C) 2000-2006 Netfilter Core Team
[   21.875131] r8169: eth0: link up
[   23.075862] NET: Registered protocol family 17
[   23.538243] PPP generic driver version 2.4.2
[   23.598415] NET: Registered protocol family 10
[   23.598797] lo: Disabled Privacy Extensions
[   23.636543] NET: Registered protocol family 24
[   24.110170] warning: `ntpd' uses 32-bit capabilities (legacy support in use)
[   24.329277] ACPI: WMI: Mapper loaded
[   25.133472] apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac)
[   25.133477] apm: disabled - APM is not SMP safe.
[   25.232356] ppdev: user-space parallel port driver
[   34.232035] eth0: no IPv6 routers present

Ecco, dopo il fenomeno, avevo riavviato il pc, e appena dentro Ubuntu avevo salvato il log xorg.old:

Codice: Seleziona tutto

X.Org X Server 1.5.2
Release Date: 10 October 2008
X Protocol Version 11, Revision 0
Build Operating System: Linux 2.6.24-19-server i686 Ubuntu
Current Operating System: Linux mose-desktop 2.6.27-9-generic #1 SMP Thu Nov 20 21:57:00 UTC 2008 i686
Build Date: 24 October 2008  08:00:16AM
xorg-server 2:1.5.2-2ubuntu3 (buildd@rothera.buildd)
   Before reporting problems, check http://wiki.x.org
   to make sure that you have the latest version.
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
   (++) from command line, (!!) notice, (II) informational,
   (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Fri Feb 20 10:51:34 2009
(==) Using config file: "/etc/X11/xorg.conf"
(==) ServerLayout "Default Layout"
(**) |-->Screen "Default Screen" (0)
(**) |   |-->Monitor "Configured Monitor"
(**) |   |-->Device "Configured Video Device"
(==) Automatically adding devices
(==) Automatically enabling devices
(==) No FontPath specified.  Using compiled-in default.
(WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
   Entry deleted from font path.
(==) FontPath set to:
   /usr/share/fonts/X11/misc,
   /usr/share/fonts/X11/100dpi/:unscaled,
   /usr/share/fonts/X11/75dpi/:unscaled,
   /usr/share/fonts/X11/Type1,
   /usr/share/fonts/X11/100dpi,
   /usr/share/fonts/X11/75dpi,
   /var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType
(==) ModulePath set to "/usr/lib/xorg/modules"
(II) Cannot locate a core pointer device.
(II) Cannot locate a core keyboard device.
(II) The server relies on HAL to provide the list of input devices.
   If no devices become available, reconfigure HAL or disable AllowEmptyInput.
(II) Open ACPI successful (/var/run/acpid.socket)
(II) Loader magic: 0x81d9a40
(II) Module ABI versions:
   X.Org ANSI C Emulation: 0.4
   X.Org Video Driver: 4.1
   X.Org XInput driver : 2.1
   X.Org Server Extension : 1.1
   X.Org Font Renderer : 0.6
(II) Loader running on linux
(++) using VT number 7

(--) PCI:*(0@1:0:0) nVidia Corporation NV43 [GeForce 6600 GT] rev 162, Mem @ 0xf4000000/0, 0xd8000000/0, 0xfa000000/0, BIOS @ 0x????????/131072
(II) System resource ranges:
   [0] -1   0   0xffffffff - 0xffffffff (0x1) MX[B]
   [1] -1   0   0x000f0000 - 0x000fffff (0x10000) MX[B]
   [2] -1   0   0x000c0000 - 0x000effff (0x30000) MX[B]
   [3] -1   0   0x00000000 - 0x0009ffff (0xa0000) MX[B]
   [4] -1   0   0x0000ffff - 0x0000ffff (0x1) IX[B]
   [5] -1   0   0x00000000 - 0x00000000 (0x1) IX[B]
(II) "extmod" will be loaded by default.
(II) "dbe" will be loaded by default.
(II) "glx" will be loaded. This was enabled by default and also specified in the config file.
(II) "freetype" will be loaded by default.
(II) "record" will be loaded by default.
(II) "dri" will be loaded by default.
(II) LoadModule: "glx"

(II) Loading /usr/lib/xorg/modules/extensions//libglx.so
(II) Module glx: vendor="NVIDIA Corporation"
   compiled for 4.0.2, module version = 1.0.0
   Module class: X.Org Server Extension
(II) NVIDIA GLX Module  177.82  Tue Nov  4 14:03:48 PST 2008
(II) Loading extension GLX
(II) LoadModule: "v4l"

(II) Loading /usr/lib/xorg/modules/drivers//v4l_drv.so
(II) Module v4l: vendor="X.Org Foundation"
   compiled for 1.5.0, module version = 0.1.1
   ABI class: X.Org Video Driver, version 4.1
(II) LoadModule: "extmod"

(II) Loading /usr/lib/xorg/modules/extensions//libextmod.so
(II) Module extmod: vendor="X.Org Foundation"
   compiled for 1.5.2, module version = 1.0.0
   Module class: X.Org Server Extension
   ABI class: X.Org Server Extension, version 1.1
(II) Loading extension SHAPE
(II) Loading extension MIT-SUNDRY-NONSTANDARD
(II) Loading extension BIG-REQUESTS
(II) Loading extension SYNC
(II) Loading extension MIT-SCREEN-SAVER
(II) Loading extension XC-MISC
(II) Loading extension XFree86-VidModeExtension
(II) Loading extension XFree86-Misc
(II) Loading extension XFree86-DGA
(II) Loading extension DPMS
(II) Loading extension TOG-CUP
(II) Loading extension Extended-Visual-Information
(II) Loading extension XVideo
(II) Loading extension XVideo-MotionCompensation
(II) Loading extension X-Resource
(II) LoadModule: "dbe"

(II) Loading /usr/lib/xorg/modules/extensions//libdbe.so
(II) Module dbe: vendor="X.Org Foundation"
   compiled for 1.5.2, module version = 1.0.0
   Module class: X.Org Server Extension
   ABI class: X.Org Server Extension, version 1.1
(II) Loading extension DOUBLE-BUFFER
(II) LoadModule: "freetype"

(II) Loading /usr/lib/xorg/modules//fonts/libfreetype.so
(II) Module freetype: vendor="X.Org Foundation & the After X-TT Project"
   compiled for 1.5.2, module version = 2.1.0
   Module class: X.Org Font Renderer
   ABI class: X.Org Font Renderer, version 0.6
(II) Loading font FreeType
(II) LoadModule: "record"

(II) Loading /usr/lib/xorg/modules/extensions//librecord.so
(II) Module record: vendor="X.Org Foundation"
   compiled for 1.5.2, module version = 1.13.0
   Module class: X.Org Server Extension
   ABI class: X.Org Server Extension, version 1.1
(II) Loading extension RECORD
(II) LoadModule: "dri"

(II) Loading /usr/lib/xorg/modules/extensions//libdri.so
(II) Module dri: vendor="X.Org Foundation"
   compiled for 1.5.2, module version = 1.0.0
   ABI class: X.Org Server Extension, version 1.1
(II) Loading extension XFree86-DRI
(II) LoadModule: "nvidia"

(II) Loading /usr/lib/xorg/modules/drivers//nvidia_drv.so
(II) Module nvidia: vendor="NVIDIA Corporation"
   compiled for 4.0.2, module version = 1.0.0
   Module class: X.Org Video Driver
(II) v4l driver for Video4Linux
(II) NVIDIA dlloader X Driver  177.82  Tue Nov  4 13:42:45 PST 2008
(II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
(II) Primary Device is: PCI 01@00:00:0
(WW) Falling back to old probe method for v4l
(II) Loading sub module "fb"
(II) LoadModule: "fb"

(II) Loading /usr/lib/xorg/modules//libfb.so
(II) Module fb: vendor="X.Org Foundation"
   compiled for 1.5.2, module version = 1.0.0
   ABI class: X.Org ANSI C Emulation, version 0.4
(II) Loading sub module "wfb"
(II) LoadModule: "wfb"

(II) Loading /usr/lib/xorg/modules//libwfb.so
(II) Module wfb: vendor="X.Org Foundation"
   compiled for 1.5.2, module version = 1.0.0
   ABI class: X.Org ANSI C Emulation, version 0.4
(II) Loading sub module "ramdac"
(II) LoadModule: "ramdac"
(II) Module "ramdac" already built-in
(II) resource ranges after probing:
   [0] -1   0   0xffffffff - 0xffffffff (0x1) MX[B]
   [1] -1   0   0x000f0000 - 0x000fffff (0x10000) MX[B]
   [2] -1   0   0x000c0000 - 0x000effff (0x30000) MX[B]
   [3] -1   0   0x00000000 - 0x0009ffff (0xa0000) MX[B]
   [4] -1   0   0x0000ffff - 0x0000ffff (0x1) IX[B]
   [5] -1   0   0x00000000 - 0x00000000 (0x1) IX[B]
(**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32
(==) NVIDIA(0): RGB weight 888
(==) NVIDIA(0): Default visual is TrueColor
(**) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
(**) NVIDIA(0): Option "NoLogo" "True"
(**) NVIDIA(0): Option "DynamicTwinView" "False"
(**) NVIDIA(0): Enabling RENDER acceleration
(II) NVIDIA(0): Support for GLX with the Damage and Composite X extensions is
(II) NVIDIA(0):     enabled.
(II) NVIDIA(0): NVIDIA GPU GeForce 6600 GT (NV43) at PCI:1:0:0 (GPU-0)
(--) NVIDIA(0): Memory: 131072 kBytes
(--) NVIDIA(0): VideoBIOS: 05.43.02.16.00
(II) NVIDIA(0): Detected PCI Express Link width: 16X
(--) NVIDIA(0): Interlaced video modes are supported on this GPU
(--) NVIDIA(0): Connected display device(s) on GeForce 6600 GT at PCI:1:0:0:
(--) NVIDIA(0):     LG F900B (CRT-0)
(--) NVIDIA(0): LG F900B (CRT-0): 400.0 MHz maximum pixel clock
(II) NVIDIA(0): Assigned Display Device: CRT-0
(WW) NVIDIA(0): No valid modes for "1400x1050@60"; removing.
(WW) NVIDIA(0): No valid modes for "1400x1050@75"; removing.
(WW) NVIDIA(0): No valid modes for "1600x1200@65"; removing.
(WW) NVIDIA(0): No valid modes for "1600x1200@60"; removing.
(WW) NVIDIA(0): No valid modes for "1600x1200@75"; removing.
(WW) NVIDIA(0): No valid modes for "1600x1200@70"; removing.
(WW) NVIDIA(0): No valid modes for "1792x1344@60"; removing.
(WW) NVIDIA(0): No valid modes for "1856x1392@60"; removing.
(WW) NVIDIA(0): No valid modes for "1920x1440@60"; removing.
(WW) NVIDIA(0): No valid modes for "2048x1536@60"; removing.
(II) NVIDIA(0): Validated modes:
(II) NVIDIA(0):     "1280x1024@85"
(II) NVIDIA(0):     "1280x1024@60"
(II) NVIDIA(0):     "1280x960@85"
(II) NVIDIA(0):     "1280x960@75"
(II) NVIDIA(0):     "1280x960@60"
(II) NVIDIA(0):     "1280x1024@75"
(II) NVIDIA(0):     "1152x864@75"
(II) NVIDIA(0):     "1024x768@43"
(II) NVIDIA(0):     "1024x768@60"
(II) NVIDIA(0):     "1024x768@70"
(II) NVIDIA(0):     "1024x768@75"
(II) NVIDIA(0):     "1024x768@85"
(II) NVIDIA(0):     "832x624@75"
(II) NVIDIA(0):     "800x600@60"
(II) NVIDIA(0):     "800x600@85"
(II) NVIDIA(0):     "800x600@75"
(II) NVIDIA(0):     "800x600@72"
(II) NVIDIA(0):     "800x600@56"
(**) NVIDIA(0): Virtual screen size configured to be 1280 x 1024
(--) NVIDIA(0): DPI set to (90, 96); computed from "UseEdidDpi" X config
(--) NVIDIA(0):     option
(==) NVIDIA(0): Enabling 32-bit ARGB GLX visuals.
(--) Depth 24 pixmap format is 32 bpp
(II) do I need RAC?  No, I don't.
(II) resource ranges after preInit:
   [0] -1   0   0xffffffff - 0xffffffff (0x1) MX[B]
   [1] -1   0   0x000f0000 - 0x000fffff (0x10000) MX[B]
   [2] -1   0   0x000c0000 - 0x000effff (0x30000) MX[B]
   [3] -1   0   0x00000000 - 0x0009ffff (0xa0000) MX[B]
   [4] -1   0   0x0000ffff - 0x0000ffff (0x1) IX[B]
   [5] -1   0   0x00000000 - 0x00000000 (0x1) IX[B]
(II) NVIDIA(0): Initialized GPU GART.
(II) NVIDIA(0): Setting mode "1280x1024@85"
(II) Loading extension NV-GLX
(II) NVIDIA(0): NVIDIA 3D Acceleration Architecture Initialized
(II) NVIDIA(0): Using the NVIDIA 2D acceleration architecture
(==) NVIDIA(0): Backing store disabled
(==) NVIDIA(0): Silken mouse enabled
(II) NVIDIA(0): DPMS enabled
(II) Loading extension NV-CONTROL
(II) Loading extension XINERAMA
(==) RandR enabled
(II) Initializing built-in extension MIT-SHM
(II) Initializing built-in extension XInputExtension
(II) Initializing built-in extension XTEST
(II) Initializing built-in extension XKEYBOARD
(II) Initializing built-in extension XC-APPGROUP
(II) Initializing built-in extension SECURITY
(II) Initializing built-in extension XINERAMA
(II) Initializing built-in extension XFIXES
(II) Initializing built-in extension RENDER
(II) Initializing built-in extension RANDR
(II) Initializing built-in extension COMPOSITE
(II) Initializing built-in extension DAMAGE
(II) Initializing built-in extension XEVIE
(II) Initializing extension GLX
(II) config/hal: Adding input device Macintosh mouse button emulation
(II) LoadModule: "evdev"

(II) Loading /usr/lib/xorg/modules/input//evdev_drv.so
(II) Module evdev: vendor="X.Org Foundation"
   compiled for 1.5.2, module version = 2.0.99
   Module class: X.Org XInput Driver
   ABI class: X.Org XInput driver, version 2.1
(**) Macintosh mouse button emulation: always reports core events
(**) Macintosh mouse button emulation: Device: "/dev/input/event0"
(II) Macintosh mouse button emulation: Found x and y relative axes
(II) Macintosh mouse button emulation: Found 3 mouse buttons
(II) Macintosh mouse button emulation: Configuring as mouse
(II) XINPUT: Adding extended input device "Macintosh mouse button emulation" (type: MOUSE)
(**) Macintosh mouse button emulation: YAxisMapping: buttons 4 and 5
(**) Macintosh mouse button emulation: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
(II) config/hal: Adding input device Logitech USB Receiver
(**) Logitech USB Receiver: always reports core events
(**) Logitech USB Receiver: Device: "/dev/input/event4"
(II) Logitech USB Receiver: Found 1 mouse buttons
(II) Logitech USB Receiver: Found keys
(II) Logitech USB Receiver: Configuring as keyboard
(II) XINPUT: Adding extended input device "Logitech USB Receiver" (type: KEYBOARD)
(**) Option "xkb_rules" "evdev"
(**) Logitech USB Receiver: xkb_rules: "evdev"
(**) Option "xkb_model" "pc105"
(**) Logitech USB Receiver: xkb_model: "pc105"
(**) Option "xkb_layout" "it"
(**) Logitech USB Receiver: xkb_layout: "it"
(**) Logitech USB Receiver: YAxisMapping: buttons 4 and 5
(**) Logitech USB Receiver: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
(II) config/hal: Adding input device Logitech USB Receiver
(**) Logitech USB Receiver: always reports core events
(**) Logitech USB Receiver: Device: "/dev/input/event3"
(II) Logitech USB Receiver: Found x and y relative axes
(II) Logitech USB Receiver: Found 16 mouse buttons
(II) Logitech USB Receiver: Configuring as mouse
(II) XINPUT: Adding extended input device "Logitech USB Receiver" (type: MOUSE)
(**) Logitech USB Receiver: YAxisMapping: buttons 4 and 5
(**) Logitech USB Receiver: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
(II) config/hal: Adding input device Microsft Microsoft Wireless Desktop Receiver 3.1
(**) Microsft Microsoft Wireless Desktop Receiver 3.1: always reports core events
(**) Microsft Microsoft Wireless Desktop Receiver 3.1: Device: "/dev/input/event2"
(II) Microsft Microsoft Wireless Desktop Receiver 3.1: Found x and y relative axes
(II) Microsft Microsoft Wireless Desktop Receiver 3.1: Found 5 mouse buttons
(II) Microsft Microsoft Wireless Desktop Receiver 3.1: Found keys
(II) Microsft Microsoft Wireless Desktop Receiver 3.1: Configuring as mouse
(II) Microsft Microsoft Wireless Desktop Receiver 3.1: Configuring as keyboard
(II) XINPUT: Adding extended input device "Microsft Microsoft Wireless Desktop Receiver 3.1" (type: KEYBOARD)
(**) Option "xkb_rules" "evdev"
(**) Microsft Microsoft Wireless Desktop Receiver 3.1: xkb_rules: "evdev"
(**) Option "xkb_model" "pc105"
(**) Microsft Microsoft Wireless Desktop Receiver 3.1: xkb_model: "pc105"
(**) Option "xkb_layout" "it"
(**) Microsft Microsoft Wireless Desktop Receiver 3.1: xkb_layout: "it"
(**) Microsft Microsoft Wireless Desktop Receiver 3.1: YAxisMapping: buttons 4 and 5
(**) Microsft Microsoft Wireless Desktop Receiver 3.1: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
(II) config/hal: Adding input device Microsft Microsoft Wireless Desktop Receiver 3.1
(**) Microsft Microsoft Wireless Desktop Receiver 3.1: always reports core events
(**) Microsft Microsoft Wireless Desktop Receiver 3.1: Device: "/dev/input/event1"
(II) Microsft Microsoft Wireless Desktop Receiver 3.1: Found keys
(II) Microsft Microsoft Wireless Desktop Receiver 3.1: Configuring as keyboard
(II) XINPUT: Adding extended input device "Microsft Microsoft Wireless Desktop Receiver 3.1" (type: KEYBOARD)
(**) Option "xkb_rules" "evdev"
(**) Microsft Microsoft Wireless Desktop Receiver 3.1: xkb_rules: "evdev"
(**) Option "xkb_model" "pc105"
(**) Microsft Microsoft Wireless Desktop Receiver 3.1: xkb_model: "pc105"
(**) Option "xkb_layout" "it"
(**) Microsft Microsoft Wireless Desktop Receiver 3.1: xkb_layout: "it"
AUDIT: Fri Feb 20 10:51:39 2009: 6078 X: client 4 rejected from local host ( uid=0 gid=0 pid=6266 )
AUDIT: Fri Feb 20 10:51:49 2009: 6078 X: client 4 rejected from local host ( uid=1000 gid=1000 pid=6321 )
AUDIT: Fri Feb 20 10:51:49 2009: 6078 X: client 4 rejected from local host ( uid=1000 gid=1000 pid=6322 )
AUDIT: Fri Feb 20 10:51:49 2009: 6078 X: client 4 rejected from local host ( uid=1000 gid=1000 pid=6323 )

Nel frattempo avevo installato Debian 5, Fedora 10 e Suse 11,1 tutte a 64 bit e su di un'unico hd riscontrando lo stesso problema con Fedora, addirittura mentre navigavo ed è persino scomparsa l'icona della connessione dalla barra, e poi con Suse, dopo un periodo di inattività di circa un'oretta del computer.
Ovviamente quando succedeva, controllavo le impostazioni del modem-router, secondo il quale risultavo collegato ed anche eseguendo il test sulla connessione, risultava attiva e con tutti i parametri a posto.

A questo punto non essendosi più presentato il problema ed essendo l'unica cosa variata, sono stati gli aggiornamenti di linux, credo che anche questa si sia risolta così.

Per quanto riguarda l'icona della connessione di Ubuntu invece è rimasto tutto invariato, mi segnala che c'è un problema e se clicco su "informazioni connessione" mi dice sempre:
Errore nel visualizzare le informazioni di connessione:
Non è stata trovata alcuna connessione attiva valida.
e come dice il saggio....finchè funziona....

ciao

[tinosan]

Ciao,
ho risolto finalmente, il fastidioso problema del network manager e quasi certamente tutta una serie di problemi che ne derivano, come ad esempio:
cade la connessione mentre sto leggendo una pagina su un sito, guardo dentro il file "/etc/resolv.conf" e trovo dentro i parametri del provider telecom mentre io sono con libero infostrada!
Comunque non era la prima volta che mi ritrovavo a sistemare questo file.

Sul portatile di mio fratello un Toshiba con svista e Ubuntu, ho installato WiCd perchè lui fa uso della wireless e il Network Manager non gli funzionava, così è sistemato.
Stavo quasi per fare lo stesso trattamento anche sul mio fisso, se non che, prima di procedere ho dato una sistemata al file "/etc/hosts" inserendo l'hostname al posto giusto perchè non lo era, poi ho dato una bella ripulita al file "/etc/network/interfaces" da vecchie interfacce e righe doppie, lasciando soltanto:
auto lo
iface lo inet loopback
al successivo riavvio, il Network Manager ha segnalato correttamente la connessione, senza dare errore ed anche le informazioni di connessione questa volta ci sono tutte .

Da quel poco che sò questo è un problema che viene fuori quando si fà il passaggio di versione dalla 8.04 alla 8.1. Così per accertarmene ho fatto che formattare e reinstallare la 8.1 sul portatile Toshiba ed infatti anche dopo gli aggiornamenti, il Network Manager funziona egregiamente, rilevando anche diverse reti wireless, che poi riesca pure a collegarsi è un'altro discorso, ancora non ho avuto il tempo di provarlo, con la lan non da problemi.

Ciao