Re: [VBox-users] no audio on windows 7 (64bit) guest, linux host
From: Fernando Cassia fcas...@gmail.com Sent: Tuesday, July 28, 2015 5:14 PM To: Community mailing list of VirtualBox users Subject: Re: [VBox-users] no audio on windows 7 (64bit) guest, linux host On Tue, Jul 28, 2015 at 7:01 PM, FHDATA fhd...@unm.edumailto:fhd...@unm.edu wrote: Device Manager (not Hardware Manager) device tree expanded and there is no Multimedia Devices (or even something close to that) just the normal sound device Can you follow this? http://windows.microsoft.com/en-us/windows/no-sound-help#no-sound=windows-8v1h=win8tab2v2h=win7tab1v3h=winvistatab1v4h=winxptab1 I did follow that (windows 8) link and every steps passed. I even did something I don't usualy do: although I did not needed it according to page, I downloaded and ran their troubleshooting util which did not find anything wrong. this may not even be a windows issue i.e. somehow, vbox does not pick up something audio-related ... host is the only piece of this puzzle that does work and has audio!! thank you, F- FC -- ___ VBox-users-community mailing list VBox-users-community@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/vbox-users-community ___ Unsubscribe: mailto:vbox-users-community-requ...@lists.sourceforge.net?subject=unsubscribe
Re: [VBox-users] no audio on windows 7 (64bit) guest, linux host
On Tue, Jul 28, 2015 at 8:02 PM, FHDATA fhd...@unm.edu wrote: this may not even be a windows issue i.e. somehow, vbox does not pick up something audio-related ... Just for kicks, do you mind downloading and installing this reactOS appliance VM and see if you get sound on that one? http://sourceforge.net/projects/reactos/files/ReactOS/0.3.17/ReactOS-0.3.17-REL-vbox.zip/download (do not click on any banners or buttons, just wait 10 secs and the download of the .zip file will auto-start). I´m just suggesting this as an easy way to check if sound from VBox to the host system is working without having to install a full blown MS Windows... FC -- During times of Universal Deceit, telling the truth becomes a revolutionary act Durante épocas de Engaño Universal, decir la verdad se convierte en un Acto Revolucionario - George Orwell -- ___ VBox-users-community mailing list VBox-users-community@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/vbox-users-community ___ Unsubscribe: mailto:vbox-users-community-requ...@lists.sourceforge.net?subject=unsubscribe
Re: [VBox-users] no audio on windows 7 (64bit) guest, linux host
On Tue, Jul 28, 2015 at 8:02 PM, FHDATA fhd...@unm.edu wrote: host is the only piece of this puzzle that does work and has audio!! My gut feeling is that perhaps this is something related to permissions and users (linux user accounts, groups) preventing the vbox process from having access o the sound device. What kind of host system you´re running this on? desktop? laptop? What I´m trying to find is if the Audio device is motherboard based, or hanging off the USB bus as is the case in some rare system setups... But I´m just shooting in the dark as I know nothing about your hardware... FC -- During times of Universal Deceit, telling the truth becomes a revolutionary act Durante épocas de Engaño Universal, decir la verdad se convierte en un Acto Revolucionario - George Orwell -- ___ VBox-users-community mailing list VBox-users-community@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/vbox-users-community ___ Unsubscribe: mailto:vbox-users-community-requ...@lists.sourceforge.net?subject=unsubscribe
Re: [VBox-users] practical use of second video card/GPU with PCI passthrough
Daniel, I just encountered a similar problem running Carlson Survey with an embeded Intellicad 7.2 engine. In short, based on me calling Carlson, I entered the following command: hwacceleration and switched the default hardware acceleration value from ON, 1, to OFF 0 and degraded the graphic processing to bitmap (.bmp) vector graphics. Works fine, though I am not doing any on the 3d modeling the AutoCad products like Civil 3D or Revit could do. Stephan On Mon, 7/27/15, Daniel Pocock dan...@pocock.pro wrote: Subject: [VBox-users] practical use of second video card/GPU with PCI passthrough To: vbox-users-community@lists.sourceforge.net Date: Monday, July 27, 2015, 11:55 AM Hi all, I'm looking at a scenario with a Linux host and a Windows guest The main reason for the Windows guest is to run AutoCAD I've heard various opinions about this: AutoCAD runs, but some graphical operations a bit slow, even with the VirtualBox 3D acceleration enabled. I'd like to understand whether it is possible to do the following and the practical issues that may arise: - add a second video card/GPU to the machine - add a second monitor, connected to the new video card/GPU - associate the second video card/GPU with the guest using PCI passthrough Some questions come to mind: - how stable is the passthrough support these days? - how will the mouse pointer and keyboard know when to interact with the guest and how to get them back to the host? - how to install the video card driver in the guest, will it just work in a VESA mode the first time it starts up? - has anybody tried this particular solution with AutoCAD, was it worth the effort? - can anybody comment on which brand of card is most likely to work with passthrough, e.g. the NVIDIA Quadro cards perhaps? Regards, Daniel -- ___ VBox-users-community mailing list VBox-users-community@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/vbox-users-community ___ Unsubscribe: mailto:vbox-users-community-requ...@lists.sourceforge.net?subject=unsubscribe -- ___ VBox-users-community mailing list VBox-users-community@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/vbox-users-community ___ Unsubscribe: mailto:vbox-users-community-requ...@lists.sourceforge.net?subject=unsubscribe
Re: [VBox-users] Very very slow hot hot!
Known issue, should be fixed in any future releases. Regards, Michael On 22.07.2015 15:48, poma wrote: If you thought I'll grill käsekrainer on proc w/o cold Corona! $ cat dmesg | grep VBox [ 2751.050765] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.050776] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.050846] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.050860] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.050936] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.050962] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.051131] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.051143] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.051325] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.051335] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.051447] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.051460] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.051629] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.051641] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.051837] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.051851] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.051904] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.051923] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.052090] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.052103] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.052283] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.052297] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.052376] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.052387] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.052497] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.052510] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.052576] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.052595] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.052796] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.052811] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.052872] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.052883] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.052974] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.052988] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.053084] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.053094] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.053258] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.053271] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.053457] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.053472] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.053566] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.053576] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.053776] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.053789] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.053843] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.053854] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.053948] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.053961] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.054154] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.054167] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.054351] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.054362] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.054532] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.054543] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240
Re: [VBox-users] Very very slow hot hot!
Could you verify that the problem is fixed with this build? https://www.virtualbox.org/download/testcase/VirtualBox-5.0-5.0.1_101837_fedora22-1.x86_64.rpm Thanks, Frank On Tuesday 28 July 2015 13:33:51 Michael Thayer wrote: Known issue, should be fixed in any future releases. Regards, Michael On 22.07.2015 15:48, poma wrote: If you thought I'll grill käsekrainer on proc w/o cold Corona! $ cat dmesg | grep VBox [ 2751.050765] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.050776] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.050846] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.050860] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.050936] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.050962] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.051131] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.051143] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.051325] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.051335] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.051447] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.051460] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.051629] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.051641] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.051837] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.051851] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.051904] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.051923] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.052090] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.052103] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.052283] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.052297] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.052376] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.052387] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.052497] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.052510] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.052576] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.052595] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.052796] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.052811] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.052872] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.052883] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.052974] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.052988] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.053084] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.053094] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.053258] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.053271] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.053457] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.053472] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.053566] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.053576] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.053776] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.053789] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.053843] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.053854] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.053948] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.053961] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.054154] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.054167] [a089748a] ? VBoxDrvLinuxIOCtl_4_3_30+0x5a/0x240 [vboxdrv] [ 2751.054351] [a08a9cb2] VBoxHost_RTThreadCtxHooksRegister+0x42/0x50 [vboxdrv] [ 2751.054362]
Re: [VBox-users] no audio on windows 7 (64bit) guest, linux host
hello, do I need to abnadaon 4.3.30 and go to 5.0.0 (which I don't really want) or is there any workaround for this... thanks, F- From: FHDATA fhd...@unm.edu Sent: Friday, July 24, 2015 4:05 PM To: vbox-users-community@lists.sourceforge.net Subject: [VBox-users] no audio on windows 7 (64bit) guest, linux host hello, I am on Centos6 64bit (host) using virtualbox 4.3.30 and my guest is Windows 7 64bit. I have Pulse audio and Alsa installed on the host. I have audio on host but not on the guest. mix-n-match of these config settings have not worked so far letting me have audio on the guest. Host Audio Driver: OSS,PULSE,ALSA Audio Controller: Intel HD I am not seeing any audio-related errors in virtualbox log. any idea as what to do next will be greatly appreciated. thank you, F- -- ___ VBox-users-community mailing list VBox-users-community@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/vbox-users-community ___ Unsubscribe: mailto:vbox-users-community-requ...@lists.sourceforge.net?subject=unsubscribe
Re: [VBox-users] no audio on windows 7 (64bit) guest, linux host
On Fri, Jul 24, 2015 at 6:05 PM, FHDATA fhd...@unm.edu wrote: hello, I am on Centos6 64bit (host) using virtualbox 4.3.30 and my guest is Windows 7 64bit. 1. Did you install the guest additions on the guest? 2. If you go to control panel in the Win7 Guest,, open the Hardware Manager, and expand the devices tree, do you see any audio devices under multimedia devices ? 3. Do you get a volume slider in the systray? With these answers, we could have a better idea about what is going on. FC PS: I´m not sure what´s your reason not to go with 5.0, as it brings many improvements, performance-wise. -- During times of Universal Deceit, telling the truth becomes a revolutionary act Durante épocas de Engaño Universal, decir la verdad se convierte en un Acto Revolucionario - George Orwell -- ___ VBox-users-community mailing list VBox-users-community@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/vbox-users-community ___ Unsubscribe: mailto:vbox-users-community-requ...@lists.sourceforge.net?subject=unsubscribe
Re: [VBox-users] no audio on windows 7 (64bit) guest, linux host
From: Fernando Cassia fcas...@gmail.com Sent: Tuesday, July 28, 2015 2:40 PM To: Community mailing list of VirtualBox users Subject: Re: [VBox-users] no audio on windows 7 (64bit) guest, linux host On Fri, Jul 24, 2015 at 6:05 PM, FHDATA fhd...@unm.edumailto:fhd...@unm.edu wrote: hello, I am on Centos6 64bit (host) using virtualbox 4.3.30 and my guest is Windows 7 64bit. 1. Did you install the guest additions on the guest? yes. 2. If you go to control panel in the Win7 Guest,, open the Hardware Manager, and expand the devices tree, do you see any audio devices under multimedia devices ? Device Manager (not Hardware Manager) device tree expanded and there is no Multimedia Devices (or even something close to that) just the normal sound device 3. Do you get a volume slider in the systray? you mean sound icon on taskbar/system tray of desktop? yes there is a volume slider With these answers, we could have a better idea about what is going on. FC PS: I´m not sure what´s your reason not to go with 5.0, as it brings many improvements, performance-wise. I work on linux but I have to have Windows on the side for some stuff. My windows needs are absolute basics, like basic noise (audio/sound) comes out of headphone will be fine... thank you, F- -- During times of Universal Deceit, telling the truth becomes a revolutionary act Durante épocas de Engaño Universal, decir la verdad se convierte en un Acto Revolucionario - George Orwell -- ___ VBox-users-community mailing list VBox-users-community@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/vbox-users-community ___ Unsubscribe: mailto:vbox-users-community-requ...@lists.sourceforge.net?subject=unsubscribe
