dracut emergency shell -> mount an usb device

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YouT Watcher

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Oct 29, 2015, 5:05:45 PM10/29/15
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Hi all,

1) I have a Win 8.1, and burned the v3.1 iso on a USB with the Rufus tool (as suggested in
https://www.qubes-os.org/doc/installation-guide/#burning-the-iso-onto-a-dvd-or-usb-stick )
2) Qubes didnt run successfully
  - Unable to init device /dev/mcelog (rc: -16)
 and I ended in dracut emergency shell, from where Im not able to mount an usb device to save the rdsosreport.txt.

I will appreciate any suggestions how to mount the usb device and how the mcelog etc. problems are solved ?

Thanks for reading.

Marek Marczykowski-Górecki

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Oct 29, 2015, 6:46:18 PM10/29/15
to YouT Watcher, qubes-users
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

On Thu, Oct 29, 2015 at 02:05:45PM -0700, YouT Watcher wrote:
> Hi all,
>
> 1) I have a Win 8.1, and burned the v3.1 iso on a USB with the Rufus
> <http://rufus.akeo.ie/> tool (as suggested in
> https://www.qubes-os.org/doc/installation-guide/#burning-the-iso-onto-a-dvd-or-usb-stick
> )
> 2) Qubes didnt run successfully
> - Unable to init device /dev/mcelog (rc: -16)
> and I ended in dracut emergency shell, from where Im not able to mount an
> usb device to save the *rdsosreport*.txt.
>
> I will appreciate any suggestions how to mount the usb device and how the
> mcelog etc. problems are solved ?

Are you using USB 3.0? This is currently broken in preliminary R3.1
image... For now try USB2 (port, not only stick), or wait for the next
image (somehow next month).

- --
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
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YouT Watcher

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Nov 10, 2015, 8:44:44 AM11/10/15
to qubes-users, bobis...@gmail.com
Hallo, yes I was using USB 3.0. Thanks and waiting for the new release ;)

goldsm...@gmail.com

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Nov 11, 2015, 12:36:47 AM11/11/15
to qubes-users, bobis...@gmail.com
I learned via trial and error to use the USB2.0 port but I am also getting the failure with \dev\mcelog.

Is that a function of the build then?

Marek Marczykowski-Górecki

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Nov 11, 2015, 12:41:56 AM11/11/15
to goldsm...@gmail.com, qubes-users, bobis...@gmail.com
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

On Tue, Nov 10, 2015 at 09:36:47PM -0800, goldsm...@gmail.com wrote:
> I learned via trial and error to use the USB2.0 port but I am also getting the failure with \dev\mcelog.

This is harmless.

> Is that a function of the build then?
>


- --
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
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zabo...@gmail.com

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Jan 22, 2016, 4:07:51 AM1/22/16
to qubes-users, bobis...@gmail.com
Il giorno giovedì 29 ottobre 2015 23:46:18 UTC+1, Marek Marczykowski-Górecki ha scritto:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
>
> On Thu, Oct 29, 2015 at 02:05:45PM -0700, YouT Watcher wrote:
> > Hi all,
> >
> > 1) I have a Win 8.1, and burned the v3.1 iso on a USB with the Rufus
> > <http://rufus.akeo.ie/> tool (as suggested in
> > https://www.qubes-os.org/doc/installation-guide/#burning-the-iso-onto-a-dvd-or-usb-stick
> > )
> > 2) Qubes didnt run successfully
> > - Unable to init device /dev/mcelog (rc: -16)
> > and I ended in dracut emergency shell, from where Im not able to mount an
> > usb device to save the *rdsosreport*.txt.
> >
> > I will appreciate any suggestions how to mount the usb device and how the
> > mcelog etc. problems are solved ?
>
> Are you using USB 3.0? This is currently broken in preliminary R3.1
> image... For now try USB2 (port, not only stick), or wait for the next
> image (somehow next month).

I had this same problem yesterday. I was wondering if the problem of USB 3.0 should be added to the installation guide?
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