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Posted: 7. May 2008, 10:49
by chag
Hi,
I have an INTEL Core 2 DUO T9300 and using Mandriva 2008.0.
When I turn on VT-x/AMD-V and start the VM, the computer just freezes and I have to shut it down by pressing the power button for 5 seconds.
with PAE/NX, I'm a bit more lucky as it simply reboots
Chag
Posted: 7. May 2008, 14:27
by sandervl
If any of you have activated KVM in your kernel config, then turn it back off. The two are incompatible and the check for KVM's presence is broken in 1.6.0.
Posted: 8. May 2008, 02:13
by chag
You are right !!
I had the kvm and kvm_intel modules loaded. I removed them and now, my VM starts correctly with the VT-x/AMD-V option
Thanks a lot.
Posted: 8. May 2008, 14:05
by teddy
I have Ubuntu 7.10 Gutsy amd64, the VT-x/AMD-V does not work here on my AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ with no kvm module loaded.
Posted: 9. May 2008, 17:19
by monstbox
no kvm modules loaded here and still have freezing of the virtualbox window. The way I get out of it is selecting to power off the machine from the menu at the top of the window. So the software virtualbox is not freezing just the machine running inside it. In case that helps defining symptoms.
Posted: 11. May 2008, 10:09
by sandervl
I've fixed the AMD-V problem with VMs just sitting there with a black screen. The update can be found in SVN or wait a bit for the next release (due out very soon).
Posted: 14. May 2008, 12:44
by Bingo
sandervl wrote:I've fixed the AMD-V problem with VMs just sitting there with a black screen. The update can be found in SVN or wait a bit for the next release (due out very soon).
Good news !
What is "very soon" like ?
Will all the versions be released at the same time ?
Posted: 14. May 2008, 16:57
by stmiller
I have the same issue with Virtualbox 1.6.0 in 32bit XP. Trying to run Fedora 9 in a VM with the AMD-V enabled and it does not boot. Solid black screen.
Posted: 15. May 2008, 08:12
by felipe1982
Same here:
AMD X2 6000+ Processor
2gb ram
opensuse 10.3 32bit with Vbox 1.6.0. (from Repos)
I get black screen with any VM Guest that I try (all guests are 32-bit)
felipe@suse-amd:~> egrep '^flags.*(vmx|svm)' /proc/cpuinfo
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm extapic cr8legacy ts fid vid ttp tm stc
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm extapic cr8legacy ts fid vid ttp tm stc
Posted: 15. May 2008, 08:13
by felipe1982
sandervl wrote:If any of you have activated KVM in your kernel config, then turn it back off. The two are incompatible and the check for KVM's presence is broken in 1.6.0.
How can we check? opensuse 10.3 running kernel-default 2.6.22.17-0.1
Posted: 18. May 2008, 19:02
by kill-9
Same.
AMD Athlon X2 4400+ on Vista 64.
Posted: 6. Jun 2008, 20:50
by billstei
Confirming fixed with 1.6.2 running under Ubuntu Hardy host and various VB clients.
Bill
Posted: 6. Jun 2008, 20:59
by monstbox
1.6.2 is working well for me also. Seems a bit snappier as well.