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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| wiki:pulseaudio [2012/10/25 20:48] – [Tweak so PA is always on] ephasis temporary aus9 | wiki:pulseaudio [2013/06/25 04:58] (current) – [Create dbus config] fix echo command aus9 | ||
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| Line 91: | Line 91: | ||
| < | < | ||
| mkdir .X.d | mkdir .X.d | ||
| - | echo 'dbus-launch --sh-syntax --exit-with-session' | + | echo "dbus-launch --sh-syntax --exit-with-session" |
| </ | </ | ||
| Please note the dot before and after the capital x please | Please note the dot before and after the capital x please | ||
| Line 158: | Line 158: | ||
| I will repeat, for me, I had no missing errors although a short while ago I did and one stage need to install GConf.tcz but a repeat test seems to have cleared that error. | I will repeat, for me, I had no missing errors although a short while ago I did and one stage need to install GConf.tcz but a repeat test seems to have cleared that error. | ||
| - | **googe non-missing errors**\\ | + | **google |
| After resolving missing packages for the onboot list, you might still have some that appear to be configuration type errors. | After resolving missing packages for the onboot list, you might still have some that appear to be configuration type errors. | ||
| eg | eg | ||
| Line 384: | Line 384: | ||
| =====Network and sharing===== | =====Network and sharing===== | ||
| see http:// | see http:// | ||
| + | |||
| + | =====PA controls sound device issues===== | ||
| + | If you have pavucontrol open, then PA controls your device and won't release. This impacts on microphone testing of arecord as per alsa wiki.\\ | ||
| + | Solution close down all pavucontrol and paprefs and wait about 10 seconds and try again. | ||
| + | |||
| + | You know PA has control when you see an error like this | ||
| + | < | ||
| + | arecord -d 20 -f dat / | ||
| + | ALSA lib pcm_dsnoop.c: | ||
| + | arecord: main:660: audio open error: Device or resource busy | ||
| + | </ | ||
| + | |||
| + | =====PA and mic issues===== | ||
| + | If you want to record using a normal mic, without using any suspender command, PA will be active and not give control to " | ||
| + | |||
| + | But before closing down pavucontrol, | ||
| + | |||
| + | {{wiki: | ||
| + | |||
| + | Now I have deliberately shown a naughty image. I have raised volumes higher than my hardware can do. This proves PA is a post-processor and is a warning do not have volumes set this high....you will have distortion. | ||
| + | |||
| + | Now I reset the volume for me around 80% | ||
| + | |||
| + | Now if your voice on playback has sufficient volume then one issue is resolved. But you can have machine hum. This may be easy to resolve by having your mic input as far away as possible from any fan noise. (B) If you can, consider reducing any fan speeds on your pc. | ||
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