Date: Sun, 08 Apr 2012 08:56:05 +0200 From: Bernhard =?ISO-8859-1?Q?Fr=F6hlich?= <decke@bluelife.at> To: Scott Ballantyne <sdb@ssr.com>, emulation@freebsd.org Subject: Re: Can't install Windows 7 Message-ID: <1333868165.17811.5.camel@Nokia-N900-42-11> In-Reply-To: <20120407212604.2285.qmail@irelay.ssr.com> References: <20120407212604.2285.qmail@irelay.ssr.com>
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On Sa., 7. Apr. 2012 23:26:04 CEST, Scott Ballantyne <sdb@ssr.com> wrote:
> Hi again,
>
> Trying to install windows 7 from the DVD, I keep getting the following
> error:
>
> --------------------------
> Failed to open a session for the virtual machine Windows7.
>
> Cannot open host device '/dev/cd0' for readonly access. Check the
> permissions of that device (VERR_ACCESS_DENIED).
>
> Result Code: NS_ERROR_FAILURE (0x80004005)
> Component: Console
> Interface: IConsole {1968b7d3-e3bf-4ceb-99e0-cb7c913317bb}
> --------------------
>
> And:
>
> $ ls -l /dev/cd0 /dev/xpt0 /dev/pass0
> crw-rw---- 1 root operator 0, 112 Apr 7 17:08 /dev/cd0
> crw-rw---- 1 root operator 0, 108 Apr 7 17:08 /dev/pass0
> crw-rw---- 1 root operator 0, 76 Apr 7 17:08 /dev/xpt0
>
> $ id
> uid=103(sdb) gid=20(staff)
> groups=20(staff),0(wheel),5(operator),32(texuser),920(vboxusers)
>
> So there should not be a permission problem. The DVD drive is fine,
> and the DVD is fine.
Either follow http://wiki.freebsd.org/VirtualBox on how to correctly setup cd/dvd passthrough or create a disk image from /dev/cd0 with dd and use that in vbox.
> I can't use "mount_udf" to mount it on FreeBSD, not sure why, but I
> can read it on a windows machine. However, I can mount other UDF
> discs.
The FreeBSD udf implementation doesn't support the latest udf specification.
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