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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - Repeating sound while screen goes to sleep"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93363#c24">Comment # 24</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - Repeating sound while screen goes to sleep"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93363">bug 93363</a>
from <span class="vcard"><a class="email" href="mailto:a.mv@gmx.fr" title="Atiom <a.mv@gmx.fr>"> <span class="fn">Atiom</span></a>
</span></b>
<pre>At the same time in the system log:
Feb 11 17:52:39 neptun rtkit-daemon[4783]: The canary thread is apparently
starving. Taking action.
Feb 11 17:52:39 neptun rtkit-daemon[4783]: Demoting known real-time threads.
Feb 11 17:52:39 neptun rtkit-daemon[4783]: Successfully demoted thread 4782 of
process 4782 (/usr/bin/pulseaudio).
Feb 11 17:52:39 neptun rtkit-daemon[4783]: Demoted 1 threads.
Feb 11 17:52:59 neptun cinnamon-session[1718]: WARNING: t+9888.95145s: Detected
that screensaver has left the bus
Feb 11 17:54:54 neptun console-kit-daemon[1645]: console-kit-daemon[1645]:
GLib-CRITICAL: Source ID 47 was not found when attempting to remove it
Feb 11 17:54:54 neptun console-kit-daemon[1645]: GLib-CRITICAL: Source ID 47
was not found when attempting to remove it
Feb 11 17:54:59 neptun bluetoothd[933]: Endpoint unregistered: sender=:1.56
path=/MediaEndpoint/A2DPSource
Feb 11 17:54:59 neptun bluetoothd[933]: Endpoint unregistered: sender=:1.56
path=/MediaEndpoint/A2DPSink
Feb 11 17:55:00 neptun rtkit-daemon[4783]: Recovering from system lockup, not
allowing further RT threads.
Feb 11 17:55:00 neptun rtkit-daemon[4783]: Recovering from system lockup, not
allowing further RT threads.
Feb 11 17:55:00 neptun rtkit-daemon[4783]: Recovering from system lockup, not
allowing further RT threads.
Feb 11 17:55:00 neptun rtkit-daemon[4783]: Recovering from system lockup, not
allowing further RT threads.
Feb 11 17:55:00 neptun rtkit-daemon[4783]: Recovering from system lockup, not
allowing further RT threads.
Feb 11 17:55:00 neptun rtkit-daemon[4783]: Recovering from system lockup, not
allowing further RT threads.
Feb 11 17:55:00 neptun rtkit-daemon[4783]: Recovering from system lockup, not
allowing further RT threads.
Feb 11 17:55:00 neptun rtkit-daemon[4783]: Recovering from system lockup, not
allowing further RT threads.
Feb 11 17:55:00 neptun rtkit-daemon[4783]: Recovering from system lockup, not
allowing further RT threads.
Feb 11 17:55:00 neptun rtkit-daemon[4783]: Recovering from system lockup, not
allowing further RT threads.
Feb 11 17:55:00 neptun rtkit-daemon[4783]: Recovering from system lockup, not
allowing further RT threads.
Feb 11 17:55:00 neptun bluetoothd[933]: Endpoint registered: sender=:1.72
path=/MediaEndpoint/A2DPSource
Feb 11 17:55:00 neptun bluetoothd[933]: Endpoint registered: sender=:1.72
path=/MediaEndpoint/A2DPSink
Feb 11 18:05:49 neptun rtkit-daemon[4783]: The canary thread is apparently
starving. Taking action.
Feb 11 18:05:49 neptun rtkit-daemon[4783]: Demoting known real-time threads.
Feb 11 18:05:49 neptun rtkit-daemon[4783]: Demoted 0 threads.
Feb 11 18:06:19 neptun rtkit-daemon[4783]: The canary thread is apparently
starving. Taking action.
Feb 11 18:06:19 neptun rtkit-daemon[4783]: Demoting known real-time threads.
Feb 11 18:06:19 neptun rtkit-daemon[4783]: Demoted 0 threads.
Feb 11 18:06:49 neptun rtkit-daemon[4783]: The canary thread is apparently
starving. Taking action.
Feb 11 18:06:49 neptun rtkit-daemon[4783]: Demoting known real-time threads.
Feb 11 18:06:49 neptun rtkit-daemon[4783]: Demoted 0 threads.
Feb 11 18:07:12 neptun rtkit-daemon[4783]: The canary thread is apparently
starving. Taking action.
Feb 11 18:07:12 neptun rtkit-daemon[4783]: Demoting known real-time threads.
Feb 11 18:07:12 neptun rtkit-daemon[4783]: Demoted 0 threads.
I found that bug can be related to the issue:
<a class="bz_bug_link
bz_status_NEW "
title="NEW - rtkit demotes pulseaudio threads on suspend/resume cycle"
href="show_bug.cgi?id=45241">https://bugs.freedesktop.org/show_bug.cgi?id=45241</a></pre>
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