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  • #614

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Opened Jan 22, 2021 by Edmund Wu@eadwu

Assertion 'o' failed at `pa_operation_get_state()`

Version, Distribution, Desktop Environment: 59452a09, NixOS, N/A

Description of Problem: During a series of heavy wakeups, polybar ends up crashing with Assertion 'o' failed at pulse/operation.c:136, function pa_operation_get_state().

How Reproducible: Use polybar with module internal/pulseaudio and increase CPU load until wakeups become prominent before polybar crashes with above error.

Expected Results: Not cause polybar to crash. Using the ALSA interface (in polybar) might be better in terms of support but I don't think it supports the switching of sinks (or maybe it does but I haven't adjusted my polybar config in months).

Additional Info Eg. pw-dump > file (As Attachment Please):

Edited Jan 23, 2021 by Edmund Wu
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Reference: pipewire/pipewire#614