[Touch-packages] [Bug 1737264] Re: ALSA output is silent but SDL works fine
Thank you for reporting this bug to Ubuntu. Ubuntu 17.10 (artful) reached end-of-life on July 19, 2018. See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in and change the bug status to Confirmed. ** Changed in: alsa-driver (Ubuntu) Status: New => Won't Fix -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1737264 Title: ALSA output is silent but SDL works fine Status in alsa-driver package in Ubuntu: Won't Fix Bug description: Gnome error sounds do play, but sound output from Firefox and other applications doesn't work unless they can support a non-ALSA sound driver. E.g. mplayer makes no sound unless the "-ao sdl" or "-ao openal" parameter is added. ALSA and PulseAudio don't work. Reloading the ALSA kernel modules doesn't fix the problem. # alsa force-reload /sbin/alsa: Warning: Processes using sound devices: 1808(pulseaudio). Unloading ALSA sound driver modules: snd-hda-codec-hdmi snd-soc-rt5640 snd-soc-rl6231 snd-soc-core snd-hda-codec-conexant snd-hda-codec-generic snd-hda-intel snd-hda-codec snd-compress snd-pcm-dmaengine snd-hda-core snd-hwdep snd-seq-midi snd-seq-midi-event snd-pcm snd-rawmidi snd-seq snd-seq-device snd-timer snd-soc-sst-acpi snd-soc-sst-match (failed: modules still loaded: snd-hda-codec-hdmi snd-hda-codec-conexant snd-hda-codec-generic snd-hda-intel snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-timer). Loading ALSA sound driver modules: snd-hda-codec-hdmi snd-soc-rt5640 snd-soc-rl6231 snd-soc-core snd-hda-codec-conexant snd-hda-codec-generic snd-hda-intel snd-hda-codec snd-compress snd-pcm-dmaengine snd-hda-core snd-hwdep snd-seq-midi snd-seq-midi-event snd-pcm snd-rawmidi snd-seq snd-seq-device snd-timer snd-soc-sst-acpi snd-soc-sst-match. Unloading the kernel modules manually also fails. # rmmod snd-hda-codec-hdmi snd-hda-codec-conexant snd-hda-codec-generic snd-hda-intel snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-timer rmmod: ERROR: Module snd_hda_codec_hdmi is in use rmmod: ERROR: Module snd_hda_codec_conexant is in use rmmod: ERROR: Module snd_hda_codec_generic is in use by: snd_hda_codec_conexant rmmod: ERROR: Module snd_hda_intel is in use rmmod: ERROR: Module snd_hda_codec is in use by: snd_hda_intel snd_hda_codec_conexant snd_hda_codec_hdmi snd_hda_codec_generic rmmod: ERROR: Module snd_hda_core is in use by: snd_hda_intel snd_hda_codec_conexant snd_hda_codec snd_hda_codec_hdmi snd_hda_codec_generic rmmod: ERROR: Module snd_hwdep is in use by: snd_hda_codec rmmod: ERROR: Module snd_pcm is in use by: snd_hda_intel snd_hda_codec snd_pcm_dmaengine snd_hda_core snd_soc_rt5640 snd_hda_codec_hdmi snd_soc_core rmmod: ERROR: Module snd_timer is in use by: snd_seq snd_pcm No HDMI device is currently connected, but one was a few days ago. There have been several suspend-resume cycles since then. I expect that rebooting will clear this issue, however obviously that shouldn't be needed with Linux. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 4.13.0-17.20-generic 4.13.8 Uname: Linux 4.13.0-17-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pmj1808 F pulseaudio /dev/snd/pcmC1D0c: pmj1808 F...m pulseaudio /dev/snd/controlC1: pmj1808 F pulseaudio CurrentDesktop: GNOME Date: Sat Dec 9 10:03:15 2017 InstallationDate: Installed on 2016-12-02 (370 days ago) InstallationMedia: Ubuntu-GNOME 16.10 "Yakkety Yak" - Release amd64 (20161012.1) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH successful Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Jack: Black Headphone Out, Right Symptom_PulsePlaybackTest: PulseAudio playback test successful Symptom_Type: Only some of outputs are working Title: [UX303LAB, Conexant CX20751/2, Black Headphone Out, Right] Playback problem UpgradeStatus: Upgraded to artful on 2017-10-12 (57 days ago) dmi.bios.date: 08/25/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: UX303LAB.210 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: UX303LAB dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0
[Touch-packages] [Bug 1737264] Re: ALSA output is silent but SDL works fine
This seems to be triggered by connecting an external monitor over DisplayPort, then disconnecting. And rebooting does indeed clear the problem. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1737264 Title: ALSA output is silent but SDL works fine Status in alsa-driver package in Ubuntu: New Bug description: Gnome error sounds do play, but sound output from Firefox and other applications doesn't work unless they can support a non-ALSA sound driver. E.g. mplayer makes no sound unless the "-ao sdl" or "-ao openal" parameter is added. ALSA and PulseAudio don't work. Reloading the ALSA kernel modules doesn't fix the problem. # alsa force-reload /sbin/alsa: Warning: Processes using sound devices: 1808(pulseaudio). Unloading ALSA sound driver modules: snd-hda-codec-hdmi snd-soc-rt5640 snd-soc-rl6231 snd-soc-core snd-hda-codec-conexant snd-hda-codec-generic snd-hda-intel snd-hda-codec snd-compress snd-pcm-dmaengine snd-hda-core snd-hwdep snd-seq-midi snd-seq-midi-event snd-pcm snd-rawmidi snd-seq snd-seq-device snd-timer snd-soc-sst-acpi snd-soc-sst-match (failed: modules still loaded: snd-hda-codec-hdmi snd-hda-codec-conexant snd-hda-codec-generic snd-hda-intel snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-timer). Loading ALSA sound driver modules: snd-hda-codec-hdmi snd-soc-rt5640 snd-soc-rl6231 snd-soc-core snd-hda-codec-conexant snd-hda-codec-generic snd-hda-intel snd-hda-codec snd-compress snd-pcm-dmaengine snd-hda-core snd-hwdep snd-seq-midi snd-seq-midi-event snd-pcm snd-rawmidi snd-seq snd-seq-device snd-timer snd-soc-sst-acpi snd-soc-sst-match. Unloading the kernel modules manually also fails. # rmmod snd-hda-codec-hdmi snd-hda-codec-conexant snd-hda-codec-generic snd-hda-intel snd-hda-codec snd-hda-core snd-hwdep snd-pcm snd-timer rmmod: ERROR: Module snd_hda_codec_hdmi is in use rmmod: ERROR: Module snd_hda_codec_conexant is in use rmmod: ERROR: Module snd_hda_codec_generic is in use by: snd_hda_codec_conexant rmmod: ERROR: Module snd_hda_intel is in use rmmod: ERROR: Module snd_hda_codec is in use by: snd_hda_intel snd_hda_codec_conexant snd_hda_codec_hdmi snd_hda_codec_generic rmmod: ERROR: Module snd_hda_core is in use by: snd_hda_intel snd_hda_codec_conexant snd_hda_codec snd_hda_codec_hdmi snd_hda_codec_generic rmmod: ERROR: Module snd_hwdep is in use by: snd_hda_codec rmmod: ERROR: Module snd_pcm is in use by: snd_hda_intel snd_hda_codec snd_pcm_dmaengine snd_hda_core snd_soc_rt5640 snd_hda_codec_hdmi snd_soc_core rmmod: ERROR: Module snd_timer is in use by: snd_seq snd_pcm No HDMI device is currently connected, but one was a few days ago. There have been several suspend-resume cycles since then. I expect that rebooting will clear this issue, however obviously that shouldn't be needed with Linux. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 4.13.0-17.20-generic 4.13.8 Uname: Linux 4.13.0-17-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pmj1808 F pulseaudio /dev/snd/pcmC1D0c: pmj1808 F...m pulseaudio /dev/snd/controlC1: pmj1808 F pulseaudio CurrentDesktop: GNOME Date: Sat Dec 9 10:03:15 2017 InstallationDate: Installed on 2016-12-02 (370 days ago) InstallationMedia: Ubuntu-GNOME 16.10 "Yakkety Yak" - Release amd64 (20161012.1) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH successful Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Jack: Black Headphone Out, Right Symptom_PulsePlaybackTest: PulseAudio playback test successful Symptom_Type: Only some of outputs are working Title: [UX303LAB, Conexant CX20751/2, Black Headphone Out, Right] Playback problem UpgradeStatus: Upgraded to artful on 2017-10-12 (57 days ago) dmi.bios.date: 08/25/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: UX303LAB.210 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: UX303LAB dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX303LAB.210:bd08/25/2015:svnASUSTeKCOMPUTERINC.:pnUX303LAB:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LAB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: UX dmi.product.name: UX303LAB dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1737264/+subscriptions -- Mailing list: https://launchpad.n
