When I start PA without tsched=0, it's ALSA setup is weird: Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: Control: PCM Playback Volume Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: min_dB: -51 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: max_dB: 0 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: resolution: 256 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: Its setup is: Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: stream : PLAYBACK Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: access : MMAP_INTERLEAVED Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: format : S16_LE Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: subformat : STD Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: channels : 2 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: rate : 44100 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: exact rate : 44100 (44100/1) Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: msbits : 16 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: buffer_size : 88192 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: period_size : 44096 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: period_time : 999909 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: tstamp_mode : ENABLE Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: period_step : 1 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: avail_min : 87310 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: period_event : 0 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: start_threshold : -1 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: stop_threshold : 6205960286516543488 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: silence_threshold: 0 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: silence_size : 0 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: boundary : 6205960286516543488 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: Slave: Hardware PCM card 0 'HDA Intel PCH' device 0 subdevice 0 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: Its setup is: Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: stream : PLAYBACK Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: access : MMAP_INTERLEAVED Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: format : S16_LE Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: subformat : STD Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: channels : 2 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: rate : 44100 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: exact rate : 44100 (44100/1) Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: msbits : 16 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: buffer_size : 88192 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: period_size : 44096 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: period_time : 999909 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: tstamp_mode : ENABLE Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: period_step : 1 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: avail_min : 87310 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: period_event : 0 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: start_threshold : -1 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: stop_threshold : 6205960286516543488 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: silence_threshold: 0 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: silence_size : 0 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: boundary : 6205960286516543488 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: appl_ptr : 0 Apr 10 09:46:52 work pulseaudio[5161]: [pulseaudio] alsa-util.c: hw_ptr : 0
Why does period size lack 4 bytes to be exactly 1 second long? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/996906 Title: periodic audio skips with Intel HDA To manage notifications about this bug go to: https://bugs.launchpad.net/pulseaudio/+bug/996906/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
