Opened 2 years ago
#21336 new defect
VirtualBox 7.0.2 interferes with LG Curved UltraWide 40WP95C audio
| Reported by: | DaveCleland | Owned by: | |
|---|---|---|---|
| Component: | other | Version: | VirtualBox-7.0.2 |
| Keywords: | Cc: | ||
| Guest type: | Linux | Host type: | Windows |
Description
I recently bought a LG Curved UltraWide 40WP95C monitor which is hooked up via DisplayPort to an NVidia 1080 graphics card. I use the built-in speakers in the monitor, which appear as 'LG ULTRAWIDE (NVIDIA High Definition Audio)'
System worked fine until I upgraded to VirtualBox 7.0.2 from 6.1.30. After this the audio device above would disappear if the screen blanked. On unblanking, Windows would have selected a different output device. To get the audio device back I had to start the Windows Device Manager and do a 'Scan for hardware changes'. This then found the device which I could then re-select as the output device.
A few seconds after doing the 'Scan for hardware changes' aI would get an error saying 'USB device not recognized', and an 'Unknown USB Device (Port Reset Failed)' would appear in the Device Manager under 'USB controllers'. Looking in the Windows Event Viewer I found an Error, Information and Error at the approx time this occurred. The messages below have a vendor id in them that maps to Virtual Box.
# Error
Device USB\VID_0000&PID_0001\6&1144d9c0&0&3 was not migrated due to partial or ambiguous match.
Last Device Instance Id: USB\Vid_80EE&Pid_CAFE\5&9a1cce4&0&6 Class Guid: {36fc9e60-c465-11cf-8056-444553540000} Location Path: Migration Rank: 0xF000FFFFFFFFF122 Present: false Status: 0xC0000719
# information
Device USB\VID_0000&PID_0001\6&1144d9c0&0&3 was configured.
Driver Name: usb.inf Class Guid: {36fc9e60-c465-11cf-8056-444553540000} Driver Date: 06/21/2006 Driver Version: 10.0.19041.1949 Driver Provider: Microsoft Driver Section: BADDEVICE.Dev.NT Driver Rank: 0xFF0000 Matching Device Id: USB\RESET_FAILURE Outranked Drivers: usb.inf:USB\RESET_FAILURE:00FF2000 Device Updated: false Parent Device: USB\ROOT_HUB30\5&24955ba6&0&0
# Error
Device USB\VID_0000&PID_0001\6&1144d9c0&0&3 had a problem starting.
Driver Name: usb.inf Class Guid: {36fc9e60-c465-11cf-8056-444553540000} Service: Lower Filters: Upper Filters: Problem: 0x2B Problem Status: 0x0
After uninstalling VirtualBox completely the problem disappeared and the 'LG ULTRAWIDE (NVIDIA High Definition Audio)' device has remained available, and selected as the default device, whenever the screen blanks.
