From mboxrd@z Thu Jan 1 00:00:00 1970 From: "SourceForge.net" Subject: [ kvm-Bugs-2793994 ] kvm doesn't work when VirtualBox' vboxdrv module is loaded Date: Tue, 19 May 2009 17:57:17 +0000 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" To: noreply@sourceforge.net Return-path: Received: from ch3.sourceforge.net ([216.34.181.60]:48321 "EHLO ch3.sourceforge.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753393AbZESR5R (ORCPT ); Tue, 19 May 2009 13:57:17 -0400 Sender: kvm-owner@vger.kernel.org List-ID: Bugs item #2793994, was opened at 2009-05-19 19:52 Message generated for change (Settings changed) made by benb You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2793994&group_id=180599 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Interface (example) Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Ben Bucksch (benb) Assigned to: Nobody/Anonymous (nobody) >Summary: kvm doesn't work when VirtualBox' vboxdrv module is loaded Initial Comment: Reproduction: 1. Load kvm_amd kernel module 2. Start kvm VM with kvm command 3. Stop kvm VM 4. Load VirtualBox vboxdrv kernel module 5. Start VirtualBox GUI, start VM, exit VM, close VirtualBox GUI 6. Start kvm VM with kvm -vnc ... command Actual result: All steps up to step 5 work. In Step 6, kvm starts and keeps running, I can connect to VNC, but I only get a black screen. No error message. Expected result: In step 6, kvm command immediately exits, with an error message: "Another virtual machine manager like VirtualBox, Xen or VMWare is running at the moment. Check 'lsmod' that no virtual machine manager modules other than 'kvm*' are loaded." ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2793994&group_id=180599