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Good morning,
I have been using an arch configuration for a while, but I recently (well... this evening) switched from Gnome on Xorg to Wayland (since it now finally works with Nvidia cards!). Everything seems to be ok, but I am having some problems adapting a script I used to workaround a pulseaudio problem. Basically I am using bluetooth headphones, which did not work with the ADP2 module because of a bug cited here:
https://bbs.archlinux.org/viewtopic.php?id=194006
The workaround involves changing a line on
/etc/pulse/default.pa
And specifically commenting this module:
#load-module module-bluetooth-discover
And then going to edit this file:
/usr/bin/start-pulseaudio-x11
to start up the module after X has started:
if [ x”$SESSION_MANAGER” != x ] ; then
/usr/bin/pactl load-module module-x11-xsmp “display=$DISPLAY session_manager=$SESSION_MANAGER” > /dev/null
fi
/usr/bin/pactl load-module module-bluetooth-discover
Now, here is my problem. Of course this script won't even load if I run Wayland. Where would the correct place be if I were to start up this module by a script and I am not using Xorg anymore?
Cause alas, the bug is still there and I won't be able to use stereo headphones unless I use this workaround (or I start the module manually after I get to the graphical interface every time.
Thank you in advance for your help!
Gian
Last edited by gkun (2017-04-25 17:37:10)
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Ok, I checked and the problem does not seem to be wayland since... even if I select Gnome at graphical login instead of Gnome on Xorg,Gnome Shell apparently crashes on startup (I thought the problem was solved in the 3.24 release and I will post a new thread about this. But now... why does not the script work anymore (it does work if I launch the module manually)?
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Pulseaudio is usually started via systemd now, I doubt that this script is being executed. However module-bluethooth-discover should be loaded by default normally, what's in your /etc/pulse/default.pa ? I'm also not sure if maybe GDM poses a problem here since it uses its own config files. You might want to figure out where GDM's equivalent of the default.pa is located and add the module load there.
I find it strange that this would be in any way tied to X11, another thing you might try is drop a script with the pactl command in /etc/environment which should be executed even with wayland on login, I'm not sure if it starts up too early then.
Last edited by V1del (2017-04-25 09:03:35)
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Possibly related?
https://wiki.archlinux.org/index.php/Bl … e_with_GDM
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Very likely.
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Ok, I found and solved the problem (at least for now). The issue was that a pulse audio update overwrote the script where I put the module start up. I rewrote it as before. And indeed it does work (without loading the module after the session is up, the adp2 profile does not work (and I have only mono audio) or the device does not even connect. With the script, everything works (with the unconvenience I have to use a mono only HFP profile if I want to use the mic, which I almost never use anyway - this is a bluez issue I seem to remember...).
In any case, since you asked, my default.pa is here:
#!/usr/bin/pulseaudio -nF
#
# This file is part of PulseAudio.
#
# PulseAudio is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PulseAudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
# This startup script is used only if PulseAudio is started per-user
# (i.e. not in system mode)
.fail
### Automatically restore the volume of streams and devices
load-module module-device-restore
load-module module-stream-restore
load-module module-card-restore
### Automatically augment property information from .desktop files
### stored in /usr/share/application
load-module module-augment-properties
### Should be after module-*-restore but before module-*-detect
load-module module-switch-on-port-available
### Load audio drivers statically
### (it's probably better to not load these drivers manually, but instead
### use module-udev-detect -- see below -- for doing this automatically)
#load-module module-alsa-sink
#load-module module-alsa-source device=hw:1,0
#load-module module-oss device="/dev/dsp" sink_name=output source_name=input
#load-module module-oss-mmap device="/dev/dsp" sink_name=output source_name=input
#load-module module-null-sink
#load-module module-pipe-sink
### Automatically load driver modules depending on the hardware available
.ifexists module-udev-detect.so
load-module module-udev-detect
.else
### Use the static hardware detection module (for systems that lack udev support)
load-module module-detect
.endif
### Automatically connect sink and source if JACK server is present
.ifexists module-jackdbus-detect.so
.nofail
load-module module-jackdbus-detect channels=2
.fail
.endif
### Automatically load driver modules for Bluetooth hardware
.ifexists module-bluetooth-policy.so
load-module module-bluetooth-policy
.endif
.ifexists module-bluetooth-discover.so
#load-module module-bluetooth-discover
.endif
### Load several protocols
.ifexists module-esound-protocol-unix.so
load-module module-esound-protocol-unix
.endif
load-module module-native-protocol-unix
### Network access (may be configured with paprefs, so leave this commented
### here if you plan to use paprefs)
#load-module module-esound-protocol-tcp
#load-module module-native-protocol-tcp
#load-module module-zeroconf-publish
### Load the RTP receiver module (also configured via paprefs, see above)
#load-module module-rtp-recv
### Load the RTP sender module (also configured via paprefs, see above)
#load-module module-null-sink sink_name=rtp format=s16be channels=2 rate=44100 sink_properties="device.description='RTP Multicast Sink'"
#load-module module-rtp-send source=rtp.monitor
### Load additional modules from GConf settings. This can be configured with the paprefs tool.
### Please keep in mind that the modules configured by paprefs might conflict with manually
### loaded modules.
.ifexists module-gconf.so
.nofail
load-module module-gconf
.fail
.endif
### Automatically restore the default sink/source when changed by the user
### during runtime
### NOTE: This should be loaded as early as possible so that subsequent modules
### that look up the default sink/source get the right value
load-module module-default-device-restore
### Automatically move streams to the default sink if the sink they are
### connected to dies, similar for sources
load-module module-rescue-streams
### Make sure we always have a sink around, even if it is a null sink.
load-module module-always-sink
### Honour intended role device property
load-module module-intended-roles
### Automatically suspend sinks/sources that become idle for too long
load-module module-suspend-on-idle
### If autoexit on idle is enabled we want to make sure we only quit
### when no local session needs us anymore.
.ifexists module-console-kit.so
load-module module-console-kit
.endif
.ifexists module-systemd-login.so
load-module module-systemd-login
.endif
### Enable positioned event sounds
load-module module-position-event-sounds
### Cork music/video streams when a phone stream is active
load-module module-role-cork
### Modules to allow autoloading of filters (such as echo cancellation)
### on demand. module-filter-heuristics tries to determine what filters
### make sense, and module-filter-apply does the heavy-lifting of
### loading modules and rerouting streams.
load-module module-filter-heuristics
load-module module-filter-apply
### Make some devices default
#set-default-sink output
#set-default-source input
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