[Touch-packages] [Bug 706589] Re: System freezes when playing audio for a longer time
[Expired for pulseaudio (Ubuntu) because there has been no activity for 60 days.] ** Changed in: pulseaudio (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/706589 Title: System freezes when playing audio for a longer time Status in pulseaudio package in Ubuntu: Expired Bug description: Binary package hint: pulseaudio When playing music for a longer period of time (>1h) or watching a movie, I've experienced twice now that suddenly CPU Usage will go up to 100%, the mouse cursor will only skip around the screen when moving it - any further action (starting a terminal, move to another desktop) will completely freeze the system, so that it won't even respond to SysRq keys - while the audio plays on in a loop. (last two seconds of the audio or so) While I'm not sure if this is exactly a pulseaudio bug, pulseaudio was the application that hinted me to file a bugreport in /var/log/syslog for snd_hda_intel, but there is no package for that. While there is no log entry for the time of the freeze, I get a lot of these: Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: snd_pcm_avail_delay() returned strange values: delay 0 is less than avail 112. Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: Most likely this is a bug in the ALSA driver 'snd_hda_intel'. Please report this issue to the ALSA developers. Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: snd_pcm_dump(): Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: Soft volume PCM Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: Control: PCM Playback Volume Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: min_dB: -51 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: max_dB: 0 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: resolution: 256 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: Its setup is: Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: stream : CAPTURE Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: access : MMAP_INTERLEAVED Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: format : S16_LE Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: subformat: STD Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: channels : 2 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: rate : 44100 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: exact rate : 44100 (44100/1) Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: msbits : 16 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: buffer_size : 88192 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: period_size : 44096 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: period_time : 09 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: tstamp_mode : ENABLE Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: period_step : 1 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: avail_min: 87310 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: period_event : 0 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: start_threshold : -1 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: stop_threshold : 1444937728 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: silence_threshold: 0 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: silence_size : 0 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: boundary : 1444937728 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: Slave: Hardware PCM card 0 'HDA Intel' device 0 subdevice 0 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: Its setup is: Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: stream : CAPTURE Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: access : MMAP_INTERLEAVED Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: format : S16_LE Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: subformat: STD Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: channels : 2 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: rate : 44100 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: exact rate : 44100 (44100/1) Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: msbits : 16 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: buffer_size : 88192 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: period_size : 44096 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: period_time : 09 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: tstamp_mode : ENABLE Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: period_step : 1 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: avail_min: 87310 Jan 23 14:59:06 piBook pulseaudio[1418]:
[Touch-packages] [Bug 706589] Re: System freezes when playing audio for a longer time
Thank you for reporting this bug to Ubuntu. Ubuntu 10.10 (maverick) reached end-of-life on April 10, 2012. See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases Please upgrade to the latest version and re-test. ** Changed in: pulseaudio (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/706589 Title: System freezes when playing audio for a longer time Status in pulseaudio package in Ubuntu: Incomplete Bug description: Binary package hint: pulseaudio When playing music for a longer period of time (>1h) or watching a movie, I've experienced twice now that suddenly CPU Usage will go up to 100%, the mouse cursor will only skip around the screen when moving it - any further action (starting a terminal, move to another desktop) will completely freeze the system, so that it won't even respond to SysRq keys - while the audio plays on in a loop. (last two seconds of the audio or so) While I'm not sure if this is exactly a pulseaudio bug, pulseaudio was the application that hinted me to file a bugreport in /var/log/syslog for snd_hda_intel, but there is no package for that. While there is no log entry for the time of the freeze, I get a lot of these: Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: snd_pcm_avail_delay() returned strange values: delay 0 is less than avail 112. Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: Most likely this is a bug in the ALSA driver 'snd_hda_intel'. Please report this issue to the ALSA developers. Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: snd_pcm_dump(): Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: Soft volume PCM Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: Control: PCM Playback Volume Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: min_dB: -51 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: max_dB: 0 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: resolution: 256 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: Its setup is: Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: stream : CAPTURE Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: access : MMAP_INTERLEAVED Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: format : S16_LE Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: subformat: STD Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: channels : 2 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: rate : 44100 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: exact rate : 44100 (44100/1) Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: msbits : 16 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: buffer_size : 88192 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: period_size : 44096 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: period_time : 09 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: tstamp_mode : ENABLE Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: period_step : 1 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: avail_min: 87310 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: period_event : 0 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: start_threshold : -1 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: stop_threshold : 1444937728 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: silence_threshold: 0 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: silence_size : 0 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: boundary : 1444937728 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: Slave: Hardware PCM card 0 'HDA Intel' device 0 subdevice 0 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: Its setup is: Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: stream : CAPTURE Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: access : MMAP_INTERLEAVED Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: format : S16_LE Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: subformat: STD Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: channels : 2 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: rate : 44100 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: exact rate : 44100 (44100/1) Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: msbits : 16 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: buffer_size : 88192 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: period_size : 44096 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: period_time : 09 Jan 23 14:59:06 piBook pulseaudio[1418]: alsa-util.c: tstamp_mode : ENABLE Jan 23 14:59:06 piBook
