This bug report was marked as Incomplete and has not had any updated
comments for quite some time. As a result this bug is being closed.
Please reopen if this is still an issue in the current Ubuntu release
http://www.ubuntu.com/getubuntu/download . Also, please be sure to
provide any requested in
I have now built the kernel from source (with the server config). It crashes on
KVM with -cpu host on a AMD Magny-Cours or with -cpu phenom,model=9 on every
AMD box with 2.6.31-21-server_2.6.31-21.59.
After having applied the mentioned patch (from 2.6.32.12:
http://git.kernel.org/?p=linux/kernel
OK, I found the binary .debs myself on the page with the source packages.
I tested linux-image-2.6.32-22-{generic,server,virtual}_2.6.32-22.33_amd64.deb,
all three were crashing.
linux-image-2.6.31-21-server_2.6.31-21.59_amd64.deb from karmic in contrast is
working fine.
>From earlier tests I kno
I tested the kernel from the netinst mini.iso. It is still affected.
How to reproduce:
1. Install KVM (userspace tools)
2. load KVM kernel modules (modprobe kvm-amd or kvm-intel)
3. Lauch KVM with a kernel:
$ kvm -kernel /boot/vmlinuz -append "console=ttyS0,115200n8" -m 1G -cpu
phenom,model=9 -ser
Hi Andre,
you should be able to find the latest Deb packages here:
https://edge.launchpad.net/ubuntu/+source/linux/+publishinghistory. These are
the built kernels for the releases. The other link in my previous was the
upstream kernel information or as we refer to them the 'mainline' kernels
Jeremy Foshee wrote:
Jeremy,
Thanks for following up on this.
> Please be sure to confirm this issue exists with the latest development
> release of Ubuntu.
> ISO CD images are available from http://cdimage.ubuntu.com/releases/.
Can you provide me the latest Linux kernel binary (the vmlinuz-...
Hi Andre,
Please be sure to confirm this issue exists with the latest development release
of Ubuntu. ISO CD images are available from
http://cdimage.ubuntu.com/releases/ . If the issue remains, please run the
following command from a Terminal (Applications->Accessories->Terminal). It
will a
All right,
Sorry for wasting your time. I can confirm that Ubuntu works great as a
Xen guest using the current (2.6.32-21) on my Magny-Cours system.
It's all fine. :-)
Thanks,
- a8
--
kernel crash under KVM when on AMD Magny-Cours
https://bugs.launchpad.net/bugs/556480
You received this bug n
Hi all,
OK - in conclusion one cannot boot Lucid in a KVM/Xen guest on a AMD
Magny-Cours system. That's sad.
I'll try the mentioned patch and report if it fixed the problem.
- a8
--
kernel crash under KVM when on AMD Magny-Cours
https://bugs.launchpad.net/bugs/556480
You received this bug noti
Frank,
good observation, that should be the same thing in Xen. Here it is even worse,
as by default Xen always injects the host's CPUID into the guest, so it will
trigger every time you start it as a Xen guest (on every Xen host OS)
The bad part of it is that you can hardly patch the guest's kern
Hi,
I'm not 100% sure if this bug also triggers Xen guests to crash. Looks
quite similar though. I tried to boot Lucid from the ISO as a Xen guest
on a brand new Magny-Cours system. Would be quite disappointing if I
could not run Xen or KVM Lucid guests.
@Andre: Do you think that bug also trigger
GregKH has just commited the original 2.6.33 patch to the stable 2.6.32.x tree:
http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git;a=blob;f=queue-2.6.32/x86-amd-get-multi-node-cpu-info-from-nodeid-msr-instead-of-pci-config-space.patch;h=f0fed9e496ac136c6ed220bf8ac93a620aa81a34;hb=965
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