Details
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Bug
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    Resolution: Duplicate
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Major
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    None
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VBOX 4.3.24 + Guest Additions
 
Description
After audio was fixed, I noticed that several boots later, sound does not work. Attempting to play the logon sound using mplay32 shows in log..
					WDMAUD.DRV - Thread attached
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					(../../ntoskrnl/io/iomgr/file.c:148) You are seeing this because the following ROS driver: \Driver\SYSAUDIO sucks. Please fix it's AddDevice Routine
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					(../../ntoskrnl/io/iomgr/file.c:148) You are seeing this because the following ROS driver: \Driver\SYSAUDIO sucks. Please fix it's AddDevice Routine
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					WDMAUD.DRV - Thread detached
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Attachments
Issue Links
- duplicates
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CORE-9986 [PNP/Audio] ros takes eternity to boot after first successful boot, no sound then
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 - Resolved
 
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- is duplicated by
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CORE-11774 [AUDIO] SysAudio stopped working within a session with rather descriptive error message
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 - Resolved
 
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CORE-14155 Realtek AC'97 plays sound only at startup
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 - Resolved
 
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- relates to
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CORE-16554 iomgr sporadically complains about DvDWriteNow DwUdf AddDevice Routine
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 - Open
 
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CORE-16103 [UMPNPMGR] '[AMD] 79c970 [PCnet32 LANCE]' refuses to install/work sporadically with Code31 CM_PROB_FAILED_ADD
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 - Resolved
 
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CORE-10283 Audio doesnt work - System audio device does not start
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 - Resolved
 
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