Bug 3895 - Live USB spontanously fails
Summary: Live USB spontanously fails
Status: RESOLVED NOTABUG
Alias: None
Product: OE-Core
Classification: Build System, Metadata & Runtime
Component: deployment (show other bugs)
Version: 1.4
Hardware: x86 Multiple
: Medium+ critical
Target Milestone: ---
Assignee: Darren Hart
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Reported: 2013-02-15 16:27 UTC by Ross Burton
Modified: 2013-02-15 18:05 UTC (History)
1 user (show)

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OS type for building Yocto: ---
Type of Regression: ---
Verified:
Documentation change: ---

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Description Ross Burton 2013-02-15 16:27:46 UTC 
I was happily hacking away on a live booted image when suddenly "opkg" started giving me "bus error", and "dmesg" just produced "I/O Error".

Something is tragically wrong with the live image system for it to be this fragile.

Steps to reproduce:
1) boot live image
2) use for a few minutes
2.5) remove usb stick
3) nothing works!!!111!
Comment 1 Darren Hart 2013-02-15 17:09:56 UTC 
Forgive the obvious questions:

o Did you try with a new USB stick?
o Did you "remove USB stick" while the rootfs.img was still loop mounted?
Comment 2 Ross Burton 2013-02-15 17:22:55 UTC 
It's entirely possible that I removed the USB stick that was currently loopback mounted.

It's amazing how long a live USB image can last without the underlying storage before it starts to disintegrate!

The sad thing is that I'd actually forgotten I'd removed the stick (which was being reflashed) and was wondering why opkg was aborting for a good minute or so before realising my obvious mistake.

Feel free to pick a suitable resolution. :)
Comment 3 Darren Hart 2013-02-15 18:05:06 UTC 
I think I've understood this correctly. Since we don't have PEBKAC listed, I'm going with NOTABUG. ;-)