On Wed, Aug 29, 2007 at 11:10:28AM -0600, Jon Rafkind wrote:
> After more debugging it appears that sulogin can be exec'd but there are
> other things wrong that prevent it from opening up,
strace will tell you if you haven't already tried that.
> I was assuming this
> was not having /dev/consol
>>>
>>>
>> It's a 32-bit binary on a 32-bit host, or 64-on-64?
>>
>>
> Hm, thats interesting too. My host is 64-bit which is what I copied all
> the files from for the UML fs. I must be compiling linux as 64-bit,
> though, and /sbin/init as well as /bin/sh can exec ok.
>
Sor
Jeff Dike wrote:
> On Wed, Aug 29, 2007 at 09:43:27AM -0600, Jon Rafkind wrote:
>
>>> What happens if you chroot to mnt and try to run sulogin?
>>>
>>>
>> I was able to run sulogin at first although it complained about the
>> password files not being there. After adding /etc/passwd and
Jon Rafkind wrote:
>>> I think I have all the right libraries for /sbin/sulogin in my image but
>>> it still won't exec. Any ideas?
>>>
>>> $ ldd mnt/sbin/sulogin
>>> linux-gate.so.1 => (0xe000)
>>> libcrypt.so.1 => /lib/libcrypt.so.1 (0xb7ebe000)
>>> libc.so.6 => /lib/
On Wed, Aug 29, 2007 at 09:43:27AM -0600, Jon Rafkind wrote:
> > What happens if you chroot to mnt and try to run sulogin?
> >
> I was able to run sulogin at first although it complained about the
> password files not being there. After adding /etc/passwd and /etc/shadow
> I could execute sulogi
>> I think I have all the right libraries for /sbin/sulogin in my image but
>> it still won't exec. Any ideas?
>>
>> $ ldd mnt/sbin/sulogin
>> linux-gate.so.1 => (0xe000)
>> libcrypt.so.1 => /lib/libcrypt.so.1 (0xb7ebe000)
>> libc.so.6 => /lib/libc.so.6 (0xb7d96000)
>>
On Mon, Aug 27, 2007 at 10:29:07PM -0500, Feng Xian wrote:
> Hi,
> I am using linux-2.6.17. I plan to build my own uml kernel, but dont know
> how to get (or set up) it. Thanks!
Try following the instructions at
http://user-mode-linux.sourceforge.net/index.html - they might be a
bit more helpful
On Tue, Aug 28, 2007 at 11:44:41PM -0600, Jon Rafkind wrote:
> Every time I ran UML it said
>
> Warning: unable to open an initial console.
This shouldn't be fatal, but you should have a /dev/console.
> I think I have all the right libraries for /sbin/sulogin in my image but
> it still won't exe
