[Bug 11599] New: usb flash memory hangs after copying few MB

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Ubuntu | hal

           Summary: usb flash memory hangs after copying few MB
           Product: Ubuntu
           Version: unspecified
          Platform: i386
        OS/Version: other
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: hal
        AssignedTo: martin.pitt at ubuntu.com
        ReportedBy: leszek.tarkowski at gmail.com
         QAContact: desktop-bugs at lists.ubuntu.com


After plugging usbdisk in everything is fine - shows up, i can browse etc.

Problem is, that when i start to copy from/to device (using cp, or mc or
nautilus) after few MB it "hangs". Nothing in dmesg or logs, nothing from apps
(they just show still progress bar). All I can do is to remove device and use my
flash memory with another computer What is more strange (at least for me) is
that my external usb dvd-recorder works flawlessly. Another thing is that this
pendrive is working on my laptop - but on laptop i have 686 kernel (it is
Pentium-M based) and that is one diffrence everything else is the same.

I'v noticed (using ps fax) that scsi_eh_4, /usr/sbin/hald --drop-privileges and
usb-storage are in state D (Uninterruptible sleep).... So i balme hald :)

I tried both k-7 and generic 386 kernel. It was working on warty, and on hoary
but earlier. I use it ocassionally so i can't track when it stopped working.

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