eftychia: Lego-ish figure in blue dress, with beard and breasts, holding sword and electric guitar (lego-blue)
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posted by [personal profile] eftychia at 01:53pm on 2007-08-21

Dear Lazyweb,

How do I make a bootable USB thingie? It can't be as easy as making a bootable floppy image and then just 'dd'ing that to the USB drive, can it? (I've got a USB CF reader and a spare CF card larger than a floppy; depending on just how small a CD DSL is supposed to fit on, I might even have room for that.)


My wrist wasn't too bad yesterday as long as I was very, very careful how I used that hand. Today it's excruciating. :-(

I got word yesterday that an uncle has died. Still waiting to hear when the funeral will be (and then to figure out how I'll get there -- it'll be somewhere in NoVa).

Today's Tuesday, right? It feels like a Thursday. I've finally started doing post-Pennsic laundry. That'll take a while, given how painfully slow my dryer is. (Yeah, I can hang up a lot of clothes. I don't have room to hang up blankets.) Even the things that never left my tent smell of wood smoke. So did my hair for the first few days I was home.

Tomorrow, assuming I can work out travel (and it looks as though I can, thanks to [info] anniemal), HCB rehearsal will be a test run for how I plan to try to deal with my wrist at our gigs this weekend. Let's see how far ice packs and carefully timed painkillers / anti-inflammatories can get me, and just how much I can adapt to strumming with the Ace bandage on. I figured out how to hold my electric guitar in bed to be able to strum somewhat (with a different arm motion than normal); today I'll try with an acoustic guitar and see whether I can still get the right position on an instrument with a deeper body.

There are 8 comments on this entry. (Reply.)
 
posted by [identity profile] dfn-doe.livejournal.com at 06:30pm on 2007-08-21
a usb thumb drive emulates a standard ide hard drive in most computer bios's which means you need to get a small image including grub or lilo on it...

I'd just use a usb or ide cdrom drive if I were you.
 
posted by [identity profile] whc.livejournal.com at 06:52pm on 2007-08-21
Also, both the BIOS and USB drive must support booting. Not all do.
 
posted by [identity profile] dfn-doe.livejournal.com at 08:36pm on 2007-08-21
Nearly every bios supports booting from usb drives. And I've only ever run into one thumb drive that wouldn't boot, and it was because instead of a regular harddrive it emulated an ls120 drive.
 
posted by [identity profile] whc.livejournal.com at 08:54pm on 2007-08-21
I've run into older BIOSes that couldn't boot from USB. Since Glenn has a lot of old hardware around, I thought it was worth mentioning.
 
posted by [identity profile] filkergem.livejournal.com at 02:20am on 2007-08-22
You might look into Smart Boot Manager, available from http://sourceforge.net/projects/btmgr/ - according to the docs (I've not used it, but it looks handy), you boot from a device with it (say a floppy - it is less than 50k), and it enumerates the devices on your computer that can be booted from, not depending on the BIOS. It seems that you should be able to put whatever boot image you want on your thumb drive and boot from that through SBM.
 
posted by [identity profile] dfn-doe.livejournal.com at 09:17pm on 2007-08-22
Yeah, worth mentioning, but REALLY I've not met a motherboard that wouldn't boot USB since '99 or so.
 
posted by [identity profile] dglenn.livejournal.com at 07:51am on 2007-08-24
As a matter of fact, at least one of the machines in question has a motherboard old enough to not support booting from USB. :-(

In my house, 1999 is not surprisingly old for a computer, I'm afraid. But I'm somewhat reassured that newer machines coming in are likely to have that feature. It's just the ones in between "stopped putting floppy drive in" and "started booting from USB" that I have to worry about.
 
posted by [identity profile] jmax315.livejournal.com at 07:20pm on 2007-08-21
A bootloader that I've found useful when trying to boot in odd fashions.

Also, I know you don't run Gentoo, but this HowTo explains creating a bootable thumb drive as part of its procedure.

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