Re: 5.1-RELEASE-p11 - ACPI panic during shutdown, USB panic w/ USB2 HD

From: Alexander Leidinger (Alexander_at_Leidinger.net)
Date: 12/08/03

  • Next message: Sean Chittenden: "Re: ULE and current." 
    Date: Mon, 8 Dec 2003 00:58:50 +0100
To: Nick Sayer <nsayer@kfu.com>

    On Sun, 7 Dec 2003 11:52:59 -0800
    Nick Sayer <nsayer@kfu.com> wrote:

    > Case #2:
    >
    > This is an older machine with a USB 2.0 PCI controller card and an
    > external USB 2.0 disk enclosure. Excerpts from dmesg.boot:

    > uhub2: NEC EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
    > uhub2: 5 ports with 5 removable, self powered
    >
    > Shortly after disk I/O begins on the USB disk, there is a fatal trap
    > panic and reboot. This disk/controller pair worked just fine under
    > 4.8-RELEASE, albeit not at high speed.

    Is this an external USB 2 hub? If yes, remove it and your USB disk
    should work (USB 2 hubs aren't supported).

    Bye,
    Alexander. 

    -- 
           Intel: where Quality is job number 0.9998782345!
http://www.Leidinger.net                       Alexander @ Leidinger.net
  GPG fingerprint = C518 BC70 E67F 143F BE91  3365 79E2 9C60 B006 3FE7
_______________________________________________
freebsd-current@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-current
To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"
  • Next message: Sean Chittenden: "Re: ULE and current."

    Relevant Pages

    • Re: self-powered usb hub
      ... The hub came with a wall wart power supply. ... I'd rather use the power supply to be sure to have enough current for my usb devices. ... With the wall wart powering the hub and the hub connected to the external disk, the Mini won't recognize the external disk on a cold start. ... What's between the mini and the Ministack? ...
      (comp.sys.mac.system)
    • Re: Access to hard disk through router
      ... download photos through from my hard disk on my website, ... laptop or computer then that would enable access to the disk, ... it's an ethernet to usb unit. ... AND provides a print server function - about $20 more, but the external USB ...
      (alt.internet.wireless)
    • Re: Somewhat OT: Cant write files to a perfectly good CD
      ... emergencies and I also have the external USB hard disks to allow me to ... to floppy disk; I've lost three or four floppy disks' worth of data out ... My Fantom 200 GB hard disk wouldn't mount through an unpowered hub, ... Bottom line--not all USB drives are created equal, ...
      (misc.transport.road)
    • Re: Booting XP from external USB drive - change C drive?
      ... Of course putting the internal disk into a USB enclosure and the external ... What I mean was that on this laptop if you remove 2 screws you can ... Apart from the fact I bought the wrong disk and am not sure I can find a USB ... network drives or a USB attached disk to do this but it means planning it ...
      (microsoft.public.windowsxp.general)
    • Re: Creating a backup restore CD not floppy
      ... His basic advice to use a disk imaging program is a good one. ... contents of your working HD to another HD, preferably a USB ... USB enclosure and install it in your computer to replace the failed HD. ... You would need to purchase a USB external HD enclosure + a HD to install ...
      (microsoft.public.windowsxp.general)