Custom Query (16363 matches)
Results (397 - 399 of 16363)
| Ticket | Resolution | Summary | Owner | Reporter | ||||||||||||||||
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| #3956 | obsolete | Vista x64 host, E_NOINTERFACE error (0x80004002) | ||||||||||||||||||
| Description |
I installed Virtual Box 2.2.2 on Vista x64, with administrator privileges. After installation process, when i start the application the following error dialog appears: Failed to create the VirtualBox COM object. Callee RC: E_NOINTERFACE (0x80004002). I tried manually start VBoxSVC.exe, reregister it and reinstall the VirtualBox with disabled NOD32 4.0, but not solved the problem. |
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| #3967 | obsolete | VBoxSVC.exe 100% CPU utilization with USB audio | ||||||||||||||||||
| Description |
Hello, In VirtualBox 2.1 and 2.2, VBoxSVC.exe uses 100% of 1 CPU core. I'm also using an external USB audio controller, which seems to be correlated with my problem. I read here (http://forums.virtualbox.org/viewtopic.php?p=23861) that 100% CPU utilization may result when another program using sound is running when a VM is started. Configuration:
Matrix of scenarios that I've tested:
A typical scenario is the following: USB audio is active; I start VirtualBox and power on my virtual machine (WinXP), and VBoxSVC.exe is running normally. As soon as I open the Zune player or go to Pandora.com, VBoxSVC.exe starts using a full CPU core, and will not stop, even after I exit my music player. I'm using a Toshiba Dynadock docking adapter which has the USB audio chip. It seems that this VBoxSVC.exe issue disappears when my PC is not docked to the Dynadock. |
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| #3975 | obsolete | WinXP guest display/keyboard extremely laggy on VB 2.2.2 Ubuntu host | ||||||||||||||||||
| Description |
After upgrading to VB 2.2.2. display and keyboard are extremely slow and laggy. Typing at normal "2-finger" speed in and editors windows causesletters being omitted or mirrored. Cursors is always several letters back of typing. Grabbing and then movin window around causes splitting of window into several pieces and then slowly reorganizing of window ... like in old times with graphic card too slow. Fits to discussion on http://forums.virtualbox.org/viewtopic.php?f=2&t=16388 I'm using VB since a while and never had such problem on former 2.1.0 |
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