Custom Query (16363 matches)
Results (2029 - 2031 of 16363)
| Ticket | Resolution | Summary | Owner | Reporter |
|---|---|---|---|---|
| #5744 | duplicate | High Core 1 Duo host CPU usage when when multi-CPU guest is idle | ||
| Description |
Hopefully this isn't a duplicate. I've seen a lot of similar problem mentioned in forums but most of those were for previous versions, prior to guest SMP support. Anyway, have a Windows guest that was installed prior to guest SMP support in VBox and it works great but since it was installed when only one CPU was available to the guest, the Windows installation is not using an SMP kernel and the VM never uses more than 50% of the host's CPU time. So, to take advantage of the host's dual core processor, I created a new VM with two CPU's and installed a fresh copy of Windows. The VM makes use of both of the host's cores now but it uses 100% of the host's CPU time when the guest is idle. I have read about similar issues in the forums but those tended to be related to specific programs like Google Chrome and MS SQL. For me, the guest is unusably slow and it takes an unreasonably long time just to boot the system and get logged in. Running applications in the guest is out of the question. I am running VirtualBox 3.1.0 on MacOS X 10.6.2 on a MacBook with a Core 1 Duo processor. I had the same problem with VBox 2.x under OS 10.4. I wonder if the problem is specific to my laptop's CPU? A lot of people are using guest SMP successfully on Macs but I assume most of those are running on a Core 2 Duo since the original Core Duo was so short lived. |
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| #14543 | fixed | Oracle Linux 6 update 7 - Not working VirtualBox 5.0.2 | ||
| Description |
My host: Oracle Linux 6 Update 7 in progress install VirtualBox 5.0.2 error: [root@DS-New ~]# yum install VirtualBox-5.0-5.0.2_102096_el6-1.x86_64.rpm
Loaded plugins: rhnplugin
This system is receiving updates from RHN Classic or Red Hat Satellite.
Setting up Install Process
Examining VirtualBox-5.0-5.0.2_102096_el6-1.x86_64.rpm: VirtualBox-5.0-5.0.2_102 096_el6-1.x86_64
Marking VirtualBox-5.0-5.0.2_102096_el6-1.x86_64.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package VirtualBox-5.0.x86_64 0:5.0.2_102096_el6-1 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package
Arch Version Repository Size
================================================================================
Installing:
VirtualBox-5.0
x86_64 5.0.2_102096_el6-1 /VirtualBox-5.0-5.0.2_102096_el6-1.x86_64 165 M
Transaction Summary
================================================================================
Install 1 Package(s)
Total size: 165 M
Installed size: 165 M
Is this ok [y/N]: y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : VirtualBox-5.0-5.0.2_102096_el6-1.x86_64 1/1
Creating group 'vboxusers'. VM users must be member of that group!
No precompiled module for this kernel found -- trying to build one. Messages
emitted during module compilation will be logged to /var/log/vbox-install.log.
Stopping VirtualBox kernel modules [ OK ]
Recompiling VirtualBox kernel modules [ OK ]
Starting VirtualBox kernel modules [ OK ]
warning: %post(VirtualBox-5.0-5.0.2_102096_el6-1.x86_64) scriptlet failed, exit status 1
Non-fatal POSTIN scriptlet failure in rpm package VirtualBox-5.0-5.0.2_102096_el 6-1.x86_64
Verifying : VirtualBox-5.0-5.0.2_102096_el6-1.x86_64 1/1
Installed:
VirtualBox-5.0.x86_64 0:5.0.2_102096_el6-1
Complete!
[root@DS-New ~]#
After install VirtualBox 5.0.2 not working: # vboxwebsrv -v Oracle VM VirtualBox web service Version 5.0.2 (C) 2007-2015 Oracle Corporation All rights reserved. VirtualBox web service 5.0.2 r102096 linux.amd64 (Aug 13 2015 19:15:51) release log 00:00:00.000122 main Log opened 2015-09-04T14:16:46.602094000Z 00:00:00.000125 main Build Type: release 00:00:00.000131 main OS Product: Linux 00:00:00.000132 main OS Release: 3.8.13-98.2.1.el6uek.x86_64 00:00:00.000133 main OS Version: #2 SMP Wed Aug 19 16:33:29 PDT 2015 00:00:00.000781 main DMI Product Name: System Product Name 00:00:00.000790 main DMI Product Version: System Version 00:00:00.000974 main Host RAM: 7617MB total, 7330MB available 00:00:00.000978 main Executable: /usr/lib/virtualbox/vboxwebsrv 00:00:00.000978 main Process ID: 32171 00:00:00.000979 main Package type: LINUX_64BITS_EL_6 vboxwebsrv: error: failed to create the VirtualBoxClient object! vboxwebsrv: error: Code NS_ERROR_ABORT (0x80004004) - Operation aborted (extended info not available) vboxwebsrv: error: Most likely, the VirtualBox COM server is not running or failed to start. # # VBoxManage extpack cleanup VBoxManage: error: Failed to create the VirtualBox object! VBoxManage: error: Code NS_ERROR_ABORT (0x80004004) - Operation aborted (extended info not available) VBoxManage: error: Most likely, the VirtualBox COM server is not running or failed to start. [root@DS-New ~]# /etc/init.d/vboxinit start VBoxManage: error: Failed to create the VirtualBox object! VBoxManage: error: Code NS_ERROR_ABORT (0x80004004) - Operation aborted (extended info not available) VBoxManage: error: Most likely, the VirtualBox COM server is not running or failed to start. |
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| #14640 | fixed | Not found VirtualBox 5.0.4 | ||
| Description |
Not found VirtualBox 5.0.4 in repo http://download.virtualbox.org/virtualbox/rpm/rhel/6/x86_64/ |
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