[Bug 455779] Re: SB Audigy: Bad audio quality when told to use all 5.1 channels on emu10k1 cards
[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 Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/455779 Title: SB Audigy: Bad audio quality when told to use all 5.1 channels on emu10k1 cards To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/455779/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 455779] Re: SB Audigy: Bad audio quality when told to use all 5.1 channels on emu10k1 cards
Thank you for reporting this bug to Ubuntu. Ubuntu 9.10 (karmic) reached end-of-life on April 30, 2011. Ubuntu 12.04 (precise) reached end-of-life on April 28, 2017. 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: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/455779 Title: SB Audigy: Bad audio quality when told to use all 5.1 channels on emu10k1 cards To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/455779/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 455779] Re: SB Audigy: Bad audio quality when told to use all 5.1 channels on emu10k1 cards
same error in ubuntu 12.04 I: alsa-sink.c: Starting playback. I: (alsa-lib)pcm_hw.c: SNDRV_PCM_IOCTL_START failed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/455779 Title: SB Audigy: Bad audio quality when told to use all 5.1 channels on emu10k1 cards To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/455779/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 455779] Re: SB Audigy: Bad audio quality when told to use all 5.1 channels on emu10k1 cards
Is this still an issue using Oneiric or the version of PA from the ppa? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/455779 Title: SB Audigy: Bad audio quality when told to use all 5.1 channels on emu10k1 cards To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/455779/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 455779] Re: SB Audigy: Bad audio quality when told to use all 5.1 channels on emu10k1 cards
Refer to the log PA can open mono playback and mono capture using hw:0 D: alsa-mixer.c: Profile output:analog-mono+input:analog-mono supported. PA can also open front:0 stereo playback D: alsa-mixer.c: Profile output:analog-stereo supported. But PA fail for open front:0 for stereo capture because of the lock of ctl elem 'EMUU10K1 PCM Send Routing' and 'EMU10K1 PCM Send Volume' and those locks had already been locked by the front playback device when PA open front device Those two controls mentioned in http://git.alsa-project.org/?p=alsa- kernel.git;a=blob_plain;f=Documentation/sound/alsa/SB-Live-mixer.txt associated with front device in http://git.alsa-project.org/?p=alsa- lib.git;a=blob_plain;f=src/conf/cards/EMU10K1.conf I: (alsa-lib)setup.c: Cannot lock ctl elem PA should not open front , surround40 for capture I: alsa-sink.c: Device doesn't support mmap(), falling back to UNIX read/write mode. I: alsa-sink.c: Cannot enable timer-based scheduling, falling back to sound IRQ scheduling. I: client.c: Created 0 ConsoleKit Session /org/freedesktop/ConsoleKit/Session3 D: module-console-kit.c: Added new session /org/freedesktop/ConsoleKit/Session3 D: main.c: Got org.pulseaudio.Server! I: main.c: Daemon startup complete. I: module-stream-restore.c: Restoring volume for sink input sink-input-by-application-name:Banshee. D: memblockq.c: memblockq requested: maxlength=33554432, tlength=0, base=12, prebuf=0, minreq=1 maxrewind=0 D: memblockq.c: memblockq sanitized: maxlength=33554436, tlength=33554436, base=12, prebuf=0, minreq=12 maxrewind=0 I: sink-input.c: Created input 0 Playback Stream on alsa_output.pci-_01_0a.0.analog-surround-51 with sample spec s16le 2ch 32000Hz and channel map front-left,front-right I: sink-input.c: media.name = Playback Stream I: sink-input.c: application.name = Banshee I: alsa-sink.c: Using 8.0 fragments of size 5292 bytes (10.00ms), buffer size is 42336 bytes (80.00ms) 10 ms is smaller than PA 's 20ms watermark (i.e. PA have to wake up when there is 2 fragments left in the buffer ) SNDRV_PCM_IOCTL_START failed when PA start surround51 playback I: alsa-sink.c: Starting playback. I: (alsa-lib)pcm_hw.c: SNDRV_PCM_IOCTL_START failed E: alsa-sink.c: ALSA woke us up to write new data to the device, but there was actually nothing to write! E: alsa-sink.c: Most likely this is a bug in the ALSA driver 'snd_emu10k1'. Please report this issue to the ALSA developers. -- SB Audigy: Bad audio quality when told to use all 5.1 channels on emu10k1 cards https://bugs.launchpad.net/bugs/455779 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 455779] Re: SB Audigy: Bad audio quality when told to use all 5.1 channels
** Changed in: pulseaudio (Ubuntu) Status: New = Confirmed ** Changed in: pulseaudio (Ubuntu) Importance: Undecided = Medium ** Summary changed: - SB Audigy: Bad audio quality when told to use all 5.1 channels + SB Audigy: Bad audio quality when told to use all 5.1 channels on emu10k1 cards -- SB Audigy: Bad audio quality when told to use all 5.1 channels on emu10k1 cards https://bugs.launchpad.net/bugs/455779 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 455779] Re: SB Audigy: Bad audio quality when told to use all 5.1 channels
I for one, never see PA works in any of Ubuntu version and it is quite bad that it is still in Karmic. Removing it, no sound volume control, sound record (gnome) no longer works, but I still have to do that to avoid my ears being damaged. Is there any other replacement? or Just plain alsa (why we ever need PA anyway? alsa allow me to play from multiple applications already) Why Ubuntu designs the PA (given bad quality and high CPU usage) to the default sound system and still, Ubuntu does not listen the voice of such users like us? -- SB Audigy: Bad audio quality when told to use all 5.1 channels https://bugs.launchpad.net/bugs/455779 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 455779] Re: SB Audigy: Bad audio quality when told to use all 5.1 channels
Starting PulseAudio manually with PULSE_NO_SIMD=1 clears the sound up a *lot*. However, every time a new sound is played, it reverts to stereo. Well, not completely; it reverts to 2 channels, but not the same two channels that the sound card uses in stereo mode. Good enough to color me completely confused. So, every time I start playing something like netradio, I have to open the hardware properties by right-clicking on the volume control, and toggling it away from 5.1 and then back to 5.1 in order to get the sound to work right. System sounds only work properly when a netradio stream is playing; as soon as the sound system stops playing sound completely, it stops properly outputting audio. That is, however, bug 406582 (or rather, the part of it that still is an issue on Karmic). -- SB Audigy: Bad audio quality when told to use all 5.1 channels https://bugs.launchpad.net/bugs/455779 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
