On 01/24/11 14:19, Chris Brennan wrote:
On Mon, Jan 24, 2011 at 8:22 AM, Arthur Chance<[email protected]>  wrote:

I just upgraded to virtualbox-ose-3.2.12 (ditto the vbox kmod port), and
then tried to install a new VM. It booted from the CD fine but sysinstall
reported that it couldn't find a CD drive to install from. Booting another
VM that already existed showed the same problem - /dev/ad0 exists but
/dev/acd0 doesn't and there's no sign of it during the device detection part
of the boot.

Anyone else seeing this problem?

Details:

The host machine is amd64, running 8.1-RELEASE-p2 GENERIC.

The new VM is booting FreeBSD-8.1-RELEASE-i386-disc1.iso

The old VM is running i386 8.1-RELEASE-p1 GENERIC, and can't see /dev/acd0
regardless of whether or not an ISO is attached to it.


Did you try editing your VBox config for your VM? Make sure the CD-ROM is
attached to the VM?

Well, as I booted from a release CD ISO in order to install FBSD into a new VM, I'm pretty certain it was attached. :-)

Much the same happens attempting to boot an Ubuntu ISO - it boots fine but then goes catatonic when I say I want to run it as a live CD.

I've been playing about some more using my old installed VM. If under the storage settings I make the CD device the IDE secondary master it doesn't show up. If I make it the primary slave, at boot time immediately after ad0 has been detected I get the following pair of messages

ata0: timeout waiting to issue command
ata0: error issuing ATA PACKET command

repeated 15 times, with

acd0: CDROM <VBOX CD-ROM/1.0> at ata0-slave UDMA100

appearing after 5 message pairs. However, if after that I try to access the ISO attached to it, I get 5 pairs of timeout/error messages and an input error.

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