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SubjectRe: USB memory card reader and 64MB SD card - 2.6.28-git14
rhubbell wrote:
> (Please CC me in replie,s if it's not too much trouble.)
>
> I had this issue with previous kernels, but I don't know when the
> problem
> started. I once was able to read this card.
>
> Not sure what filesystems are on either card, not sure if it matters.
> The cards are not mounted automatically so I am guessing that the
> file system doesn't become an issue until mount time.
>
> The device is a Phison 6-in-1 and has no problems with
> other cards.
>
> When inserted this card causes no problems:
>
> This is a 128MB card:
>
> Jan 10 10:47:06 kernel: uba: uba1

Looks like your kernel is configured to use the ub "low performance USB
storage" driver, you could try the normal USB storage driver instead..

>
>
> When the next card is inserted the keyboard partially locks up, the
> special laptop keys work still.
> e.g. the fn-contrast up/dn works still but not other keys work
>
> Removing the card returns things to as before insertion.
>
> This is a 64MB card from a phone:
>
> Jan 10 10:54:44 kernel: ubc: ubc1
> Jan 10 10:54:44 kernel: usb 3-1: reset full speed USB device using
> ohci_hcd and address 4
> Jan 10 10:54:51 kernel: usb 3-1: reset full speed USB device using
> ohci_hcd and address 4
> Jan 10 10:54:52 kernel: __ratelimit: 22 callbacks suppressed
> Jan 10 10:55:00 kernel: usb 3-1: reset full speed USB device using
> ohci_hcd and address 4
> Jan 10 10:55:16 kernel: ubc: ubc1
> Jan 10 10:55:16 kernel: usb 3-1: reset full speed USB device using
> ohci_hcd and address 4
> Jan 10 10:55:23 kernel: usb 3-1: reset full speed USB device using
> ohci_hcd and address 4
> Jan 10 10:55:24 kernel: __ratelimit: 9 callbacks suppressed
> Jan 10 10:55:32 kernel: usb 3-1: reset full speed USB device using
> ohci_hcd and address 4
> Jan 10 10:55:56 kernel: usb 3-1: reset full speed USB device using
> ohci_hcd and address 4
> Jan 10 10:56:44 kernel: ubc: ubc1
> Jan 10 10:56:44 kernel: usb 3-1: reset full speed USB device using
> ohci_hcd and address 4
> Jan 10 10:56:51 kernel: usb 3-1: reset full speed USB device using
> ohci_hcd and address 4
> Jan 10 10:56:52 kernel: __ratelimit: 22 callbacks suppressed
> Jan 10 10:57:00 kernel: usb 3-1: reset full speed USB device using
> ohci_hcd and address 4
>
> lspci:
>
> 00:02.0 USB Controller: nVidia Corporation nForce3 USB 1.1 (rev a5)
> 00:02.1 USB Controller: nVidia Corporation nForce3 USB 1.1 (rev a5)
> 00:02.2 USB Controller: nVidia Corporation nForce3 USB 2.0 (rev a2)
>
>



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