I find that I'm wasting considerable time trawling through bug reports where comments not from the original reporter indicate experiences involving very different software configurations. For instance, person A files a bug against pulseaudio on default Ubuntu, and you see very similar symptoms on default Kubuntu and thus proceed to add some comments to the bug report.
File a separate bug.
The bug reporter's symptoms don't involve Phonon at all, but yours do. You've just splattered over an otherwise useful timeline, which generally makes me want to take a long springtime walk instead of fixing the actual bug. Thanks for understanding.
Tuesday, April 6, 2010
Friday, April 2, 2010
Public service announcement: When in doubt, don't splatter your apport info into an existing ALSA bug report
Folks -
Please, please don't apport-collect -p alsa-base foo (or apport-collect foo in 10.04 LTS) into a bug report that you didn't file unless a member of the audio dev team explicitly requests it. What we end up with are reports that start from the original reporter as "my laptop's internal mic doesn't work" and end with dozens of unrelated comments from other people along the lines of "my laptop's internal speakers are too loud".
Here's the gist: your symptoms may be eerily similar, but your audio hardware often is quite different, which means that resolving the original reporter's bug symptoms should only affect that reporter's hardware. Of course, if you have identical hardware, then your symptoms will be resolved in your own bug report, too. If you didn't file the original bug report, please just file a new one. Thanks for understanding.
Please, please don't apport-collect -p alsa-base foo (or apport-collect foo in 10.04 LTS) into a bug report that you didn't file unless a member of the audio dev team explicitly requests it. What we end up with are reports that start from the original reporter as "my laptop's internal mic doesn't work" and end with dozens of unrelated comments from other people along the lines of "my laptop's internal speakers are too loud".
Here's the gist: your symptoms may be eerily similar, but your audio hardware often is quite different, which means that resolving the original reporter's bug symptoms should only affect that reporter's hardware. Of course, if you have identical hardware, then your symptoms will be resolved in your own bug report, too. If you didn't file the original bug report, please just file a new one. Thanks for understanding.
Sunday, March 21, 2010
Sunday, February 7, 2010
Pre-Year of the Tiger
Firstly, lots happening on the Ubuntu 10.04 audio front:
Some very positive Canonical goings-on have occurred, too, but that's the purvey of others. Also importantly, fellow community members are stepping forward to help triage Ubuntu audio bugs. You gals/guys are too numerous to list individually, but rest assured that your efforts (even if you're new to bug triaging!) are much appreciated. Thanks for helping make Lucid rock!
Secondly, John Poelstra recently wrote a fantastic piece on chairing effective meetings. The points are so entirely lucid (bad pun I know) that I can't believe that I hadn't used them!
In fact, the revitalized DistrictOfColumbia LoCo team meetings have begun using them. Brian has been doing a bang-up job posting summaries in lieu of a configured mootbot to keep us accountable. Members of the LoCo team are working on a screencast/video to demonstrate archive-uploadable activities at jams using Bug Hugger, Lernid, and Ground Control. I'll be doing a portion on fixing alsa-driver/linux bugs.
* daily builds of stable alsa-driver snapshots (thanks, Brad!);
* massive alsa-lib and alsa-plugins debugging (thanks, David!);
* continued alsa-driver/linux quirking;
* uploads of latest stable alsa*, libsdl1.2 (including direct seeding of the pulse backend in the Ubuntu desktop seed), openal-soft, and pulseaudio source packages;
* re-addition of HDA power down for Sigmatel/IDT in pm-utils-powersave-policy 0.3.
Some very positive Canonical goings-on have occurred, too, but that's the purvey of others. Also importantly, fellow community members are stepping forward to help triage Ubuntu audio bugs. You gals/guys are too numerous to list individually, but rest assured that your efforts (even if you're new to bug triaging!) are much appreciated. Thanks for helping make Lucid rock!
Secondly, John Poelstra recently wrote a fantastic piece on chairing effective meetings. The points are so entirely lucid (bad pun I know) that I can't believe that I hadn't used them!
In fact, the revitalized DistrictOfColumbia LoCo team meetings have begun using them. Brian has been doing a bang-up job posting summaries in lieu of a configured mootbot to keep us accountable. Members of the LoCo team are working on a screencast/video to demonstrate archive-uploadable activities at jams using Bug Hugger, Lernid, and Ground Control. I'll be doing a portion on fixing alsa-driver/linux bugs.
Thursday, December 31, 2009
Heads up: powerdown changes to alsa-base in Lucid/10.04
If you don't normally follow the Ubuntu development lists, it's a good time to begin. Yesterday I uploaded alsa-driver 1.0.22.1 to Lucid which, among other things, contains my extensions to power down various parts of the HDA controller and codec after a configurable idle period. Work is far from complete, and I could use your help to make sure your sound hardware is well-supported in 10.10.
In summary:
"Just to clarify in case it's not already obvious: my having uploaded alsa-driver 1.0.22.1 in no way affects the default Lucid install of the kernelspace ALSA driver (aka alsa-kernel). It remains 1.0.21. Anyone wishing to build modules of 1.0.22.1 can do so using module-assistant and alsa-source. And, until Takashi returns, that approach will be more current than using the daily snap from the 27 Dec.
So, the current state of Lucid contains:
alsa-kernel 1.0.21 (as shipped in linux 2.6.32-9.13-generic)
alsa-lib 1.0.22 + Fix-S24_3LE-softvol-distortion.patch (bdf80)
alsa-plugins 1.0.22"
In summary:
"Just to clarify in case it's not already obvious: my having uploaded alsa-driver 1.0.22.1 in no way affects the default Lucid install of the kernelspace ALSA driver (aka alsa-kernel). It remains 1.0.21. Anyone wishing to build modules of 1.0.22.1 can do so using module-assistant and alsa-source. And, until Takashi returns, that approach will be more current than using the daily snap from the 27 Dec.
So, the current state of Lucid contains:
alsa-kernel 1.0.21 (as shipped in linux 2.6.32-9.13-generic)
alsa-lib 1.0.22 + Fix-S24_3LE-softvol-distortion.patch (bdf80)
alsa-plugins 1.0.22"
Monday, December 7, 2009
Lucid development: audio for Alpha 1
Things that won't land for Lucid Alpha 1:
Steady progress on Analog Devices HDA suspend/resume additions/fixes in pursuit of powerdown objectives;
Fix for PulseAudio bailing on HDA softmodems.
On the other hand, they will land sometime soonish. In fact, the latter fix is available for testing in Karmic from the ubuntu-audio-dev PPA.
(As always, thanks for understanding that I have a limited amount of free time to do this stuff.)
Steady progress on Analog Devices HDA suspend/resume additions/fixes in pursuit of powerdown objectives;
Fix for PulseAudio bailing on HDA softmodems.
On the other hand, they will land sometime soonish. In fact, the latter fix is available for testing in Karmic from the ubuntu-audio-dev PPA.
(As always, thanks for understanding that I have a limited amount of free time to do this stuff.)
Thursday, November 19, 2009
How not to configure default settings for sound applications
You're absolutely right, Martin: recordmydesktop did the wrong thing and screwed your sound experience in Ubuntu. Fortunately, it's really straightforward to fix:
--- recordmydesktop-0.3.8.1.orig/src/rmd_types.h
+++ recordmydesktop-0.3.8.1/src/rmd_types.h
@@ -39,7 +39,7 @@
#ifdef HAVE_LIBASOUND
#include
- #define DEFAULT_AUDIO_DEVICE "hw:0,0"
+ #define DEFAULT_AUDIO_DEVICE "default"
#else
#include
#include
--- recordmydesktop-0.3.8.1.orig/src/rmd_types.h
+++ recordmydesktop-0.3.8.1/src/rmd_types.h
@@ -39,7 +39,7 @@
#ifdef HAVE_LIBASOUND
#include
- #define DEFAULT_AUDIO_DEVICE "hw:0,0"
+ #define DEFAULT_AUDIO_DEVICE "default"
#else
#include
#include
Subscribe to:
Posts (Atom)