on 3.6 kernel from mainline-ubuntu-kernel bug too: from tail -f /var/log/syslog
Oct 5 20:26:30 hub2 kernel: [19860.753834] [drm] nouveau 0000:01:00.0: PFIFO_DMA_PUSHER - Ch 2 Get 0x0020021d20 Put 0x0020024644 IbGet 0x0000050e IbPut 0x00000511 State 0x80004861 (err: INVALID_CMD) Push 0x00500031 Oct 5 20:26:30 hub2 kernel: [19860.760941] [drm] nouveau 0000:01:00.0: PFIFO_DMA_PUSHER - Ch 2 Get 0x0020024644 Put 0x0020024644 IbGet 0x0000050e IbPut 0x00000511 State 0x80000000 (err: INVALID_CMD) Push 0x00406040 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: snd_pcm_avail() возвращает значение, которое является исключительно большим: 580184 байт (3289 мс). Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: Вероятно, это ошибка в драйвере ALSA 'snd_hda_intel'. Пожалуйста, сообщите об этой проблеме разработчикам ALSA. Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: snd_pcm_dump(): Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: Soft volume PCM Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: Control: PCM Playback Volume Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: min_dB: -51 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: max_dB: 0 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: resolution: 256 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: Its setup is: Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: stream : PLAYBACK Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: access : MMAP_INTERLEAVED Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: format : S16_LE Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: subformat : STD Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: channels : 2 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: rate : 44100 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: exact rate : 44100 (44100/1) Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: msbits : 16 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: buffer_size : 16384 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: period_size : 8192 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: period_time : 185759 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: tstamp_mode : ENABLE Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: period_step : 1 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: avail_min : 16033 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: period_event : 0 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: start_threshold : -1 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: stop_threshold : 1073741824 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: silence_threshold: 0 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: silence_size : 0 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: boundary : 1073741824 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: Slave: Hardware PCM card 0 'HDA Intel PCH' device 0 subdevice 0 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: Its setup is: Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: stream : PLAYBACK Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: access : MMAP_INTERLEAVED Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: format : S16_LE Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: subformat : STD Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: channels : 2 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: rate : 44100 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: exact rate : 44100 (44100/1) Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: msbits : 16 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: buffer_size : 16384 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: period_size : 8192 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: period_time : 185759 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: tstamp_mode : ENABLE Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: period_step : 1 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: avail_min : 16033 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: period_event : 0 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: start_threshold : -1 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: stop_threshold : 1073741824 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: silence_threshold: 0 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: silence_size : 0 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: boundary : 1073741824 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: appl_ptr : 4498348 Oct 5 20:26:33 hub2 pulseaudio[3313]: [alsa-sink] alsa-util.c: hw_ptr : 4627010 Oct 5 20:26:33 hub2 dbus[1228]: [system] Activating service name='org.freedesktop.PackageKit' (using servicehelper) Oct 5 20:26:33 hub2 dbus[1228]: [system] Successfully activated service 'org.freedesktop.PackageKit' -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1062106 Title: sound stutters, repeated twice, by random from a minute to five To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1062106/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
