[Linux-disciples] Grub "error 22" when external USB drive plugged in
Karl Sokol
revkarl at gmail.com
Tue Dec 2 15:23:34 EST 2008
Well, I haven't done anything yet. I moved the computer, which involved
unplugging and re-plugging the USB cables. Now, it just works. I have
tried breaking it again by putting the cables back in their original
position, but to no avail. Weird.
Thanks for your help. I suspect that this is a short term fix and "tune2fs
-L" will be utilized in the near future. In the mean time, "If it ain't
broke..."
On Sun, Nov 30, 2008 at 7:56 AM, Adam Rosi-Kessel <adam at rosi-kessel.org>wrote:
> Yeah, i've had this same problem. I do think the solution is referencing
> all partitions by uuid, not just the linux ones. I believe you would
> just use the uuid's from your list below that correspond to the Windows
> drives. An easier way to do it might be to assign a label to the drives,
> which GRUB also supports. (In Windows, you would just do that in the
> drive properties; in Linux, I believe tune2fs -L is the command you want).
>
> Karl Sokol wrote, on 11/29/2008 5:12 PM:
> > Happy Thanksgiving to all!!!
> >
> > Black Friday fallout...
> >
> > I have a working, dual-boot Ubuntu 8.10 and Vista64 setup. Vista
> > resides on an internal hard drive and Linux is on a partition on an
> > external USB Drive. I have yet another external USB drive. If it is
> > plugged in at startup, I get an "error 22". No finagling with the BIOS
> > has any effect. The drive works when plugged in after startup.
> >
> > According to this helpful post:
> > http://ubuntuforums.org/showthread.php?t=594657&page=2
> > <http://ubuntuforums.org/showthread.php?t=594657&page=2> , it seems that
> > the problem is a re-assigning of drive names at start up. My menu.lst
> > is below...
> >
> > ## ## End Default Options ##
> >
> > title Ubuntu 8.10, kernel 2.6.27-7-generic
> > uuid 60559370-de24-46be-a7a2-189626e5137d
> > kernel /boot/vmlinuz-2.6.27-7-generic
> > root=UUID=60559370-de24-46be-a7a2-189626e5137d ro
> > initrd /boot/initrd.img-2.6.27-7-generic
> > quiet
> >
> > title Ubuntu 8.10, kernel 2.6.27-7-generic (recovery mode)
> > uuid 60559370-de24-46be-a7a2-189626e5137d
> > kernel /boot/vmlinuz-2.6.27-7-generic
> > root=UUID=60559370-de24-46be-a7a2-189626e5137d ro single
> > initrd /boot/initrd.img-2.6.27-7-generic
> >
> > title Ubuntu 8.10, memtest86+
> > uuid 60559370-de24-46be-a7a2-189626e5137d
> > kernel /boot/memtest86+.bin
> > quiet
> >
> > ### END DEBIAN AUTOMAGIC KERNELS LIST
> >
> > # This is a divider, added to separate the menu items below from the
> Debian
> > # ones.
> > title Other operating systems:
> > root
> >
> >
> > # This entry automatically added by the Debian installer for a non-linux
> OS
> > # on /dev/sda1
> > title Windows Vista/Longhorn (loader)
> > root (hd0,0)
> > savedefault
> > makeactive
> > chainloader +1
> >
> >
> > # This entry automatically added by the Debian installer for a non-linux
> OS
> > # on /dev/sda2
> > title Windows Vista/Longhorn (loader)
> > root (hd0,1)
> > savedefault
> > makeactive
> > chainloader +1
> >
> >
> > As you can see, the Linux bits are already assigned a UUID, rather than
> > a moveable name. Do I need to do the same with the Windows entries? If
> > so, what will the root line look like? If not, what can I do? I know
> > it is not life or death to have to plug/unplug a drive, but in my setup,
> > it is sort of a pain.
> >
> > karl at karl-desktop:~$ sudo blkid
> > [sudo] password for karl:
> > /dev/sda1: UUID="7E14C3E414C39E11" LABEL="PQSERVICE" TYPE="ntfs"
> > /dev/sda2: UUID="8CF67A0AF679F534" LABEL="OS" TYPE="ntfs"
> > /dev/sdg1: UUID="D4C4C110C4C0F5B0" LABEL="Workshop" TYPE="ntfs"
> > /dev/sdf1: UUID="52A0A6AEA0A697CD" LABEL="Storage" TYPE="ntfs"
> > /dev/sdf2: UUID="60559370-de24-46be-a7a2-189626e5137d" TYPE="ext3"
> > /dev/sdf5: TYPE="swap" UUID="b88d7b1d-c973-45bf-a536-9744b58b7252"
> >
> >
> > Anybody come across this or have an idea?
> >
> > --
> > Grace and Peace,
> >
> > Rev. Karl Sokol
> > Franklin Grove UMC
> >
> >
> > ------------------------------------------------------------------------
> >
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> > Linux-disciples at lists.bostoncoop.net
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>
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--
Grace and Peace,
Rev. Karl Sokol
Franklin Grove UMC
211 N. Spring
Franklin Grove, IL 61031
FranklinGroveUMC.com
"Give me one hundred preachers who fear nothing but sin and desire nothing
but God,
and I care not whether they be clergymen or laymen,
they alone will shake the gates of Hell and set up the kingdom of Heaven
upon Earth".
-- John Wesley
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