Sound doesn't work ( Pulseaudio )

[vrishab]

My system has a USB sound card. It works fine in host ( Debian x64 ). It used to work fine a couple of weeks ago in Virtualbox guest. But, it doesn't work anymore in guest.

When I explicitly attach the USB sound card from the USB menu in status bar, the entire VirtualBox window hangs, and the following output scrolls in VBox.log

00:02:38.835174 VUSB: Attached '00007f8ba0bd6310[proxy 0d8c:013c]' to port 2
00:02:41.155880 AssertLogRel /local/packages/source/svn/vbox/src/VBox/VMM/VMMAll/PGMAllPhys.cpp(2345) VBOXSTRICTRC pgmPhysReadHandler(PVM, PPGMPAGE, RTGCPHYS, void*, size_t, PGMACCESSORIGIN): PGM_HANDLER_PHYS_IS_VALID_STATUS(rcStrict, false)
00:02:41.155942 rcStrict=VERR_IOM_MMIO_IPE_2 GCPhys=00000000f000ff50
00:02:41.156036 AssertLogRel /local/packages/source/svn/vbox/src/VBox/VMM/VMMAll/PGMAllPhys.cpp(2345) VBOXSTRICTRC pgmPhysReadHandler(PVM, PPGMPAGE, RTGCPHYS, void*, size_t, PGMACCESSORIGIN): PGM_HANDLER_PHYS_IS_VALID_STATUS(rcStrict, false)
00:02:41.156052 rcStrict=VERR_IOM_MMIO_IPE_2 GCPhys=00000000f000ff50
00:02:41.156122 AssertLogRel /local/packages/source/svn/vbox/src/VBox/VMM/VMMAll/PGMAllPhys.cpp(2345) VBOXSTRICTRC pgmPhysReadHandler(PVM, PPGMPAGE, RTGCPHYS, void*, size_t, PGMACCESSORIGIN): PGM_HANDLER_PHYS_IS_VALID_STATUS(rcStrict, false)

I have to close the window and abort the VM for things to get back to normal.

This is the case with VirtualBox 5.1.4 / 5.1.6 and svn 5.1.51 r63850.

[vrishab]

PulseAudio ( ICH AC97 ) sound works in Virtualbox 5.1.2.

Issue seems to be with 5.1.4 and after.

[Frank Mehnert]

Please reopen if still relevant with VBox 5.1.24.