[haiku-bugs] Re: [Haiku] #11188: Virtual box uptime is no more than 27 hours

  • From: "mmlr" <trac@xxxxxxxxxxxx>
  • Date: Mon, 24 Aug 2015 10:54:12 -0000

#11188: Virtual box uptime is no more than 27 hours
-------------------------+----------------------------
Reporter: eanyx | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: - General | Version: R1/Development
Resolution: | Keywords: uptime
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
-------------------------+----------------------------

Comment (by mmlr):

Interestingly I just stumbled upon that number (27:03:11 actually) in the
context of audio, where that's the time it takes to wrap a 32 bit sample
count at 44.1 kHz. The syslog you attached as well as ticket #6498 point
to virtual AC97 audio being present and therefore the auich driver being
in use. It could therefore be a driver issue, or the issue could be
somewhere else in the audio path (but I guess others would've noticed). To
check if it's within the audio path you could disable emulation of the
audio device. If it then doesn't freeze you could check if the auich
driver is to blame by changing the emulated audio hardware to something
else and seeing if it then also doesn't freeze.

--
Ticket URL: <https://dev.haiku-os.org/ticket/11188#comment:3>
Haiku <https://dev.haiku-os.org>
Haiku - the operating system.

Other related posts: