[Qemu-devel] Exception running under KVM

[GSMD]

When trying to launch with
--
kvm -no-acpi -nographic -m 512 -cdrom 
/media/ubuntu-7.04-beta-alternate-i386.iso -boot d /opt/ubuntu.img
--
I get
Code:
--
(qemu) exception 12 (0)
rax 00000000000008a6 rbx 0000000000040080 rcx 0000000000002000 rdx 
0000000000016400
rsi 00000000ffff0800 rdi 0000000000040000 rsp 0000000000087bdc rbp 
0000000000000000
r8  0000000000000000 r9  0000000000000000 r10 0000000000000000 r11 
0000000000000000
r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15 
0000000000000000
rip 000000000000a4bc rflags 00033206
cs 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
ds 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
es 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
ss 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
fs 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
gs 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
tr 0000 (20850000/00002088 p 1 dpl 0 db 0 s 0 type b l 0 g 0 avl 0)
ldt 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 2 l 0 g 0 avl 0)
gdt fa4d1/37
idt 0/3ff
cr0 60000010 cr2 0 cr3 0 cr4 0 cr8 0 efer 0
Aborted
--


Any ideas?

Thanks.