>>>>>Ohhh... got a nice crash after a re-boot. >>>> >>>> Never mind that. This looks more promising. At least, to me it does. The >>>> actctx error I get all the time, but I've never seen the other, and it >>>> happend right as the system froze up. >>>> >>>> fixme:actctx:parse_depend_manifests Could not find dependent assembly >>>> L"Microsoft.VC80.MFCLOC" (8.0.50608.0) >>>> err:wave:wodPlayer_WriteMaxFrags Error in writing wavehdr. Reason: Broken >>>> pipe >>>> err:wave:wodPlayer_WriteMaxFrags Error in writing wavehdr. Reason: Broken >>>> pipe >>>> err:wave:wodPlayer_WriteMaxFrags Error in writing wavehdr. Reason: Broken >>>> pipe >>>> err:wave:wodPlayer_WriteMaxFrags Error in writing wavehdr. Reason: Success >>> >>> Interesting. You are running Ubuntu studio 8.10 without pulseaudio, right? >>> >>> Have you updated the system between version runs (that may have >>> reintroduced pulseaudio, for example)? >>> >>> Are you running any other sound applications (or the sound that is >>> played after boot on Ubuntu)? >>> >>> Could you perform a git bisect to identify the guilty change? >> >>Doing some investigation, I have found >>(http://alsa.opensrc.org/index.php/HowTo_Asynchronous_Playback): >>""" >>That is basically all there is to the callback. Note however, that >>this example does not include error checking, which is a good idea of >>course. Occasionally, you may have to restore from a buffer under-run, >>in case the computer was caught up in some other process and didn't >>get to calling your callback. Whenever this happens, the first >>operation you perform on the device, in this case >>snd_pcm_avail_update, will return -EPIPE (a 'Broken Pipe' error). You >>can restore from this by calling the snd_pcm_prepare function again. >>""" >> >>This may be what you are experiencing here. I'd need to look into this >>further, but to be honest, I'm a little out of depth with the Windows >>and Wine sound interfaces. >> >>- Reece > >Reece: >I purged pulseaudio and checked that it had not been re-installed. I run >Ubuntu 9.04 with all updates. I also use a test version of alsa-driver since >my sound card is difficult to recognize but so far have had only great results >-- no impact on wine at all. >The problem I am experiencing manifests itself in the program freezing... >could be the sound, could also be the buttons doing something odd. One >button's on-off toggle switches suddenly with no input on my part. >Regression test is below. >Susan > >b958dfdc4769515c0ef56c401430dd3e3980aabf is first bad commit >commit b958dfdc4769515c0ef56c401430dd3e3980aabf >Author: Huw Davies <[email protected]> >Date: Thu Apr 16 11:51:45 2009 +0100 > > ole32: Change helper function to return the matching entry. > >:040000 040000 2964979dee4f353e1d565f7c20d8fdcc534f006d >8744cfee2e33db4799f58f102825103f565e18b9 M dlls
I filed bug #18133, which has more detail and a screenshot. Susan
