UML does not manage to start up and exits with the error:
Checking advanced syscall emulation patch for ptrace...check_ptrace
: expected SIGTRAP or (SIGTRAP | 0x80), got status = 256
I performed as said the following commands:
$ wget -q http://uml.nagafix.co.uk/FedoraCore5/FedoraCore5-x86-roo
On Fri, 7 Mar 2008, Jeff Dike wrote:
> On Wed, Mar 05, 2008 at 06:14:32AM -0500, Robert P. J. Day wrote:
> >
> > http://www.crashcourse.ca/wiki/index.php/User_Mode_Linux_on_Fedora
> >
> > comments? i'll try to add more later today.
>
> There is anothe
On Thu, 6 Mar 2008, Jeff Dike wrote:
> On Thu, Mar 06, 2008 at 09:15:25AM -0500, Robert P. J. Day wrote:
> > 2) once i establish a COW file for a given backing file, i can use
> > "chmod" to protect that backing file from inadvertant changes, yes?
> > that s
ed i'd forgotten an
important executable or shared lib, i'd just stop the guests, mount
and modify the usr.img file, then start the guests again, right?
rday
--
Robert P. J. Day
Linux Consulting, Train
t removing *my own* write
permission and starting UML sessions under my normal user account?
wouldn't that have exactly the same effect? i don't see the need for
bringing other user accounts into it.
rday
--
====
Rober
l of them. and, if i use multiple
filesystems, would i then have multiple COW files per sharable
filesystem? or am i making this way too difficult?
rday
--
====
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Ped
r COW-based UML
sessions based on that root FS, correct? so is there any way to stop
me from making that kind of mistake?
actually, that's my only question for now, more later.
rday
--
Robert P. J. Day
Linux Consulting
te class C net for your UML sessions; hence the need
for NAT and MASQUERADE and so on on the host side.
--
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry:
H
On Wed, 5 Mar 2008, Jeff Dike wrote:
> On Wed, Mar 05, 2008 at 04:39:50AM -0500, Robert P. J. Day wrote:
> > a) once i run the "uml_mconsole" command on the host, is there a
> > way to verify the result of that operation? running "ifconfig"
> > doesn&#
art on the more advanced topics. once i
figure them out, of course.
rday
--
====
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry:
Have classroom, will lecture.
http://crashcourse.ca
http://www.crashcourse.ca/wiki/index.php/User_Mode_Linux_on_Fedora
comments? i'll try to add more later today.
rday
--
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry:
Have classroom,
On Tue, 4 Mar 2008, Jeff Dike wrote:
> On Tue, Mar 04, 2008 at 08:14:09PM -0500, Robert P. J. Day wrote:
> > consider, as a single example, the suggestion on that page that you
> > can configure the eth0 device thusly if you have a running UML
> > session:
> >
>
ve it a shot, thanks. maybe not tonight but i'll get to
it.
rday
--
====
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry:
Have classroom, will lecture.
http://crashcourse.ca
On Wed, 5 Mar 2008, Antoine Martin wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA512
>
> Robert P. J. Day wrote:
> | On Tue, 4 Mar 2008, Antoine Martin wrote:
> |
> |> -BEGIN PGP SIGNED MESSAGE-
> |> Hash: SHA512
> |>
> |> T
On Tue, 4 Mar 2008, Jeff Dike wrote:
> On Tue, Mar 04, 2008 at 05:15:09PM -0500, Robert P. J. Day wrote:
> > so where can i find those two objects? as i understand it, for me
> > to set up networking, either the kernel or the root filesystem has to
> > have networking cap
y host and my guest OS, as simply as possible?
rday
--
====
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry:
Have classroom, will lecture.
http://crashcourse.c
ed, and the numbers are deprecated. works for me.
rday
--
====
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry:
Have classroom, will lecture.
http://crashcour
which networking is ready to go? all of the examples i've
tried so far don't work.
rday
--
====
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry:
Have classroom, will l
he
bugs under fedora and can help me write it, that would be just ducky.
i'll have another specific request for assistance shortly.
rday
--
====
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel P
ot;n must be in the
range 0 to 7." it says nothing about the possibility of a "ubda".
rday
--
====
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry:
Have classroom, wi
ferences mean,
yet they all seem to work identically. help?
rday
--
====
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry:
Have classroom, will lecture.
http://
By the creation and publication of quality content, you give the search engines
more reason to return. But in my opinion the days of tremendous link swapping
are coming to an end.
I use Google Alerts to continuously inform me what new things of mine have been
indexed.
You want the balance of li
Hi,
I am aware of the fact that my small troubles tend to be rather
unspecified, but maybe someone can help anyway.
I run 2.6.14-ck6-skas3-v8.2 as host and 2.4.28-bs2 as guest OS.
When I start "linux":
1. There are many files created in the current directory on the host,
named like "11334977
I had this problem solved it then saw this issue on the list, and have a
possible get around for you.
The problem I found was the sshd_config supplied with the Debian ssh
package listens on both IPv4 0.0.0.0 and IPv6 ::. I changed the
/etc/ssh/sshd_config to have the line
ListenAddress 0.0.0.0
Th
On Thu, 1 Sep 2005, Blaisorblade wrote:
> Please check (the age of filesystem seems the culprit, maybe I've experienced
> this exact problem on that FS) that the minor for /dev/ubd1 is 16, and in
> case recreate the device node (ubd2 would be 32 and so on).
Yes, that did the trick. Thanks!
assword:
Login incorrect
What did I wrong? /etc/securetty has tty0.
Thanks!
Dominik
From: Blaisorblade <[EMAIL PROTECTED]>
To: [email protected]
CC: "Dominik J. Fischer" <[EMAIL PROTECTED]>, [EMAIL PROTECTED]
Subject: Re: [uml-user] Re: UML - boot pr
Modified by: Patrick J. Volkerding, <[EMAIL PROTECTED]>
# Modified by: Daniel Robbins, <[EMAIL PROTECTED]>
# Modified by: Martin Schlemmer, <[EMAIL PROTECTED]>
#
# $Header: /home/cvsroot/gentoo-src/rc-scripts/etc/inittab,v 1.6 2003/01/06
21:32:43 azarah Exp $
#
# Defau
ty for c1-c3 in /etc/inittab otherwise the error message
would occur 6 times.
On Mon, 04 Apr 2005 12:22:26 +0200, "Dominik J. Fischer"
<[EMAIL PROTECTED]> wrote:
> Dear List!
>
> After a bunch of problem with starting my root_fs in user-mode-linux
with
> 2.6.11-gen
Dear List!
After a bunch of problem with starting my root_fs in user-mode-linux with
2.6.11-gentoo-r4
kernel my linux box now boots into nirwana:
INIT: Entering runlevel: 3
* Setting DNS domainname to tuxnt... [ ok ]
* Mounting network filesystems... [ ok ]
* Starting local... [ ok ]
INIT: Id "c4"
(sent this to the devel list by mistake too - sorry)
I'm trying to simulate some hardware with a driver
which maps a region of kernel memory (allocated with
kmalloc) to user space.
The user is called mmap which gives him direct access
to some register space.
This works well on a real Linux box
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