dunque.
ho provato ad usare i sistemi proprietari di philips. nada
i sw di formattazione a basso livello. nada
anche loro chiedono che sia inserito un supporto nel dispositivo (???)
pruss la guida che m'hai linkato presuppone che fdisk -l rilevi l'unità su sdb1...cosa che non è.
ho installato winhex, un editor esadecimale, per cercare di distruggere manualmente l'mbr della chiavetta.
ma anche winhex purtroppo mi da errore.
winhex lo riconosce come "UNITA LOGICA"
ma quando tento di accedervi mi dice che l'unità non è pronta... :'(
peccato....per un attimo ho pensato che winhex fosse il colpo di genio (non mio però...ma di [url=http://"http://forum.wininizio.it/index.php?s=ba8a0ee1d62df309d1a7704ca18320ab&showtopic=66890&view=findpost&p=558373"]questo tizio[/url]
noto però che l'errore che mi da winhex è lo stesso che mi da se cerco di accedere al lettore DVD (in assenza di cd)
in pratica è come se il sistema operativo vedesse la chiavetta come un lettore DVD Flash USB (??

) o meglio come un lettore DVD interfacciato al pc tramite un dispositivo USB FLASH... ::)
ora ripasso a linux e pubblico dmesg (che manco so cosa è...giusto per farvi capire il mio livello con ubuntu

)
----------
dmesg
le prime voci in cui compare la parola usb!
Codice: Seleziona tutto
[ 0.269077] usbcore: registered new interface driver usbfs
[ 0.269077] usbcore: registered new interface driver hub
[ 0.269077] usbcore: registered new device driver usb
queste pure possono essere utili (penso...)
Codice: Seleziona tutto
[ 1.050683] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.050709] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 1.050734] ehci_hcd 0000:00:1a.7: setting latency timer to 64
[ 1.050738] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[ 1.050773] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
[ 1.054680] ehci_hcd 0000:00:1a.7: debug port 1
[ 1.054688] ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported
[ 1.054706] ehci_hcd 0000:00:1a.7: irq 18, io mem 0x98404c00
[ 1.068023] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[ 1.068113] usb usb1: configuration #1 chosen from 1 choice
[ 1.068146] hub 1-0:1.0: USB hub found
[ 1.068156] hub 1-0:1.0: 4 ports detected
[ 1.068222] alloc irq_desc for 23 on node -1
[ 1.068225] alloc kstat_irqs on node -1
[ 1.068232] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 1.068246] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 1.068250] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 1.068285] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
[ 1.072198] ehci_hcd 0000:00:1d.7: debug port 1
[ 1.072206] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
[ 1.072221] ehci_hcd 0000:00:1d.7: irq 23, io mem 0x98404800
[ 1.088021] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 1.088108] usb usb2: configuration #1 chosen from 1 choice
[ 1.088138] hub 2-0:1.0: USB hub found
[ 1.088146] hub 2-0:1.0: 6 ports detected
[ 1.088217] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.088243] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.088280] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.088289] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[ 1.088293] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[ 1.088333] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
[ 1.088373] uhci_hcd 0000:00:1a.0: irq 16, io base 0x000050c0
[ 1.088466] usb usb3: configuration #1 chosen from 1 choice
[ 1.088495] hub 3-0:1.0: USB hub found
[ 1.088504] hub 3-0:1.0: 2 ports detected
[ 1.088556] alloc irq_desc for 21 on node -1
[ 1.088559] alloc kstat_irqs on node -1
[ 1.088564] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[ 1.088572] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[ 1.088576] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[ 1.088611] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
[ 1.088650] uhci_hcd 0000:00:1a.1: irq 21, io base 0x000050a0
[ 1.088739] usb usb4: configuration #1 chosen from 1 choice
[ 1.088768] hub 4-0:1.0: USB hub found
[ 1.088776] hub 4-0:1.0: 2 ports detected
[ 1.088829] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 1.088836] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 1.088840] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 1.088875] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5
[ 1.088906] uhci_hcd 0000:00:1d.0: irq 23, io base 0x00005080
[ 1.088994] usb usb5: configuration #1 chosen from 1 choice
[ 1.089023] hub 5-0:1.0: USB hub found
[ 1.089030] hub 5-0:1.0: 2 ports detected
[ 1.089095] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 1.089105] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 1.089109] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 1.089142] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6
[ 1.089183] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00005060
[ 1.089268] usb usb6: configuration #1 chosen from 1 choice
[ 1.089296] hub 6-0:1.0: USB hub found
[ 1.089303] hub 6-0:1.0: 2 ports detected
[ 1.089359] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 1.089367] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 1.089371] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 1.089403] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
[ 1.089434] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00005040
[ 1.089524] usb usb7: configuration #1 chosen from 1 choice
[ 1.089553] hub 7-0:1.0: USB hub found
[ 1.089560] hub 7-0:1.0: 2 ports detected
[ 1.089672] PNP: PS/2 Controller [PNP0303:KBC0,PNP0f13:MSE0] at 0x60,0x64 irq 1,12
[ 1.128541] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.128549] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.128625] mice: PS/2 mouse device common for all mice
[ 1.128776] rtc_cmos 00:03: RTC can wake from S4
[ 1.128815] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
[ 1.128850] rtc0: alarms up to one month, 242 bytes nvram, hpet irqs
[ 1.128973] device-mapper: uevent: version 1.0.3
[ 1.129650] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel@redhat.com
[ 1.129755] device-mapper: multipath: version 1.1.0 loaded
[ 1.129758] device-mapper: multipath round-robin: version 1.0.0 loaded
e ancora
Codice: Seleziona tutto
[ 1.400059] usb 2-1: new high speed USB device using ehci_hcd and address 2
Codice: Seleziona tutto
[ 1.669083] usb 2-4: new high speed USB device using ehci_hcd and address 3
[ 1.669375] [drm] Initialized drm 1.1.0 20060810
[ 1.723554] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.723562] i915 0000:00:02.0: setting latency timer to 64
[ 1.726459] alloc irq_desc for 29 on node -1
[ 1.726463] alloc kstat_irqs on node -1
[ 1.726475] i915 0000:00:02.0: irq 29 for MSI/MSI-X
[ 1.813989] usb 2-4: configuration #1 chosen from 1 choice
[ 1.832657] tg3.c:v3.99 (April 20, 2009)
[ 1.832724] tg3 0000:05:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 1.832742] tg3 0000:05:00.0: setting latency timer to 64
[ 1.841078] tg3 0000:05:00.0: PME# disabled
[ 1.850988] Initializing USB Mass Storage driver...
[ 1.854253] alloc irq_desc for 20 on node -1
[ 1.854257] alloc kstat_irqs on node -1
[ 1.854265] ohci1394 0000:07:00.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 1.854275] ohci1394 0000:07:00.0: setting latency timer to 64
[ 1.911064] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[20] MMIO=[94100000-941007ff] Max Packet=[2048] IR/IT contexts=[4/4]
[ 1.983484] scsi5 : SCSI emulation for USB Mass Storage devices
[ 1.984832] usbcore: registered new interface driver usb-storage
[ 1.984836] USB Mass Storage support registered.
[ 1.984901] usb-storage: device found at 2
[ 1.984903] usb-storage: waiting for device to settle before scanning
questa può significare qualcosa?
Codice: Seleziona tutto
[ 12.044771] lp: driver loaded but no devices found
[ 12.347799] sdhci: Secure Digital Host Controller Interface driver
[ 12.347803] sdhci: Copyright(c) Pierre Ossman
[ 12.349374] sdhci-pci 0000:07:00.1: SDHCI controller found [1180:0822] (rev 22)
[ 12.349395] alloc irq_desc for 22 on node -1
[ 12.349398] alloc kstat_irqs on node -1
[ 12.349406] sdhci-pci 0000:07:00.1: PCI INT B -> GSI 22 (level, low) -> IRQ 22
[ 12.351498] Registered led device: mmc0::
[ 12.352605] mmc0: SDHCI controller on PCI [0000:07:00.1] using PIO
[ 12.353417] ricoh-mmc: Ricoh MMC Controller disabling driver
[ 12.353420] ricoh-mmc: Copyright(c) Philip Langdale
[ 12.353461] ricoh-mmc: Ricoh MMC controller found at 0000:07:00.2 [1180:0843] (rev 12)
[ 12.353482] ricoh-mmc: Controller is now disabled.