[Desktop-packages] [Bug 1509703] Re: [Latitude E5440, Realtek ALC3226] Loud, single crackle sound when the login screen appears or resuming from suspend
Thank you for reporting this bug to Ubuntu. Ubuntu 15.10 (wily) reached end-of-life on July 28, 2016. 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 Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1509703 Title: [Latitude E5440, Realtek ALC3226] Loud, single crackle sound when the login screen appears or resuming from suspend Status in alsa-driver package in Ubuntu: Won't Fix Bug description: I hear a loud crackling sound whenever the login screen appears. There is also a crackling sound when the notebook wakes from suspend and an attempt is made to play any sort of audio. This system was upgrade from 15.04 to 15.10 using the system updater. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3 Uname: Linux 4.2.0-16-generic x86_64 ApportVersion: 2.19.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriel2192 F pulseaudio /dev/snd/controlC1: gabriel2192 F pulseaudio CurrentDesktop: Unity Date: Sat Oct 24 21:06:40 2015 InstallationDate: Installed on 2014-09-19 (400 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) 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: Speaker, Internal Symptom_PulsePlaybackTest: PulseAudio playback test successful Symptom_Type: None of the above Title: [Latitude E5440, Realtek ALC3226, Speaker, Internal] Playback problem UpgradeStatus: Upgraded to wily on 2015-10-24 (0 days ago) dmi.bios.date: 09/02/2015 dmi.bios.vendor: Dell Inc. dmi.bios.version: A13 dmi.board.name: 0WV8K7 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA13:bd09/02/2015:svnDellInc.:pnLatitudeE5440:pvr00:rvnDellInc.:rn0WV8K7:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E5440 dmi.product.version: 00 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1509703/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1509703] Re: [Latitude E5440, Realtek ALC3226] Loud, single crackle sound when the login screen appears or resuming from suspend
This issue might be related to the following one: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1502155 I will try the fix suggested by tiwai which disables the power_save_node option mentioned in the patch. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1509703 Title: [Latitude E5440, Realtek ALC3226] Loud, single crackle sound when the login screen appears or resuming from suspend Status in alsa-driver package in Ubuntu: New Bug description: I hear a loud crackling sound whenever the login screen appears. There is also a crackling sound when the notebook wakes from suspend and an attempt is made to play any sort of audio. This system was upgrade from 15.04 to 15.10 using the system updater. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3 Uname: Linux 4.2.0-16-generic x86_64 ApportVersion: 2.19.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriel2192 F pulseaudio /dev/snd/controlC1: gabriel2192 F pulseaudio CurrentDesktop: Unity Date: Sat Oct 24 21:06:40 2015 InstallationDate: Installed on 2014-09-19 (400 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) 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: Speaker, Internal Symptom_PulsePlaybackTest: PulseAudio playback test successful Symptom_Type: None of the above Title: [Latitude E5440, Realtek ALC3226, Speaker, Internal] Playback problem UpgradeStatus: Upgraded to wily on 2015-10-24 (0 days ago) dmi.bios.date: 09/02/2015 dmi.bios.vendor: Dell Inc. dmi.bios.version: A13 dmi.board.name: 0WV8K7 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA13:bd09/02/2015:svnDellInc.:pnLatitudeE5440:pvr00:rvnDellInc.:rn0WV8K7:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E5440 dmi.product.version: 00 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1509703/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1509703] Re: [Latitude E5440, Realtek ALC3226] Loud, single crackle sound when the login screen appears or resuming from suspend
Tiwai's suggestion is the following: "OK, could you try to add the following to /lib/firmware/alsa/test [codec] 0x10ec0292 0x17aa5036 0 [hint] power_save_node = 0 ... and add patch module option to snd-hda-intel, e.g. put the following in /etc/modprobe.d/50-hda.conf: options snd-hda-intel patch=,alsa/test (Note that the comma after "patch=" is no typo but intentional, meaning to skip the first object.)" The original suggestion does not fix the issue but after changing the subsystem id 0x17aa5036 to 0x102805de the crackle is gone and only a barely audible pop is heard (much less startling than the crackle). -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1509703 Title: [Latitude E5440, Realtek ALC3226] Loud, single crackle sound when the login screen appears or resuming from suspend Status in alsa-driver package in Ubuntu: New Bug description: I hear a loud crackling sound whenever the login screen appears. There is also a crackling sound when the notebook wakes from suspend and an attempt is made to play any sort of audio. This system was upgrade from 15.04 to 15.10 using the system updater. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3 Uname: Linux 4.2.0-16-generic x86_64 ApportVersion: 2.19.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriel2192 F pulseaudio /dev/snd/controlC1: gabriel2192 F pulseaudio CurrentDesktop: Unity Date: Sat Oct 24 21:06:40 2015 InstallationDate: Installed on 2014-09-19 (400 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) 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: Speaker, Internal Symptom_PulsePlaybackTest: PulseAudio playback test successful Symptom_Type: None of the above Title: [Latitude E5440, Realtek ALC3226, Speaker, Internal] Playback problem UpgradeStatus: Upgraded to wily on 2015-10-24 (0 days ago) dmi.bios.date: 09/02/2015 dmi.bios.vendor: Dell Inc. dmi.bios.version: A13 dmi.board.name: 0WV8K7 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA13:bd09/02/2015:svnDellInc.:pnLatitudeE5440:pvr00:rvnDellInc.:rn0WV8K7:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E5440 dmi.product.version: 00 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1509703/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1509703] Re: [Latitude E5440, Realtek ALC3226] Loud, single crackle sound when the login screen appears or resuming from suspend
There are no problems with sound quality after the crackle is heard but it can be reliably reproduced on every startup or resume from suspend. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1509703 Title: [Latitude E5440, Realtek ALC3226] Loud, single crackle sound when the login screen appears or resuming from suspend Status in alsa-driver package in Ubuntu: New Bug description: I hear a loud crackling sound whenever the login screen appears. There is also a crackling sound when the notebook wakes from suspend and an attempt is made to play any sort of audio. This system was upgrade from 15.04 to 15.10 using the system updater. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3 Uname: Linux 4.2.0-16-generic x86_64 ApportVersion: 2.19.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriel2192 F pulseaudio /dev/snd/controlC1: gabriel2192 F pulseaudio CurrentDesktop: Unity Date: Sat Oct 24 21:06:40 2015 InstallationDate: Installed on 2014-09-19 (400 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) 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: Speaker, Internal Symptom_PulsePlaybackTest: PulseAudio playback test successful Symptom_Type: None of the above Title: [Latitude E5440, Realtek ALC3226, Speaker, Internal] Playback problem UpgradeStatus: Upgraded to wily on 2015-10-24 (0 days ago) dmi.bios.date: 09/02/2015 dmi.bios.vendor: Dell Inc. dmi.bios.version: A13 dmi.board.name: 0WV8K7 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA13:bd09/02/2015:svnDellInc.:pnLatitudeE5440:pvr00:rvnDellInc.:rn0WV8K7:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E5440 dmi.product.version: 00 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1509703/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1509703] Re: [Latitude E5440, Realtek ALC3226] Loud, single crackle sound when the login screen appears or resuming from suspend
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda?id=219f47e4f96442a7fe8fb646c59c6730690a9e66 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1509703 Title: [Latitude E5440, Realtek ALC3226] Loud, single crackle sound when the login screen appears or resuming from suspend Status in alsa-driver package in Ubuntu: New Bug description: I hear a loud crackling sound whenever the login screen appears. There is also a crackling sound when the notebook wakes from suspend and an attempt is made to play any sort of audio. This system was upgrade from 15.04 to 15.10 using the system updater. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3 Uname: Linux 4.2.0-16-generic x86_64 ApportVersion: 2.19.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: gabriel2192 F pulseaudio /dev/snd/controlC1: gabriel2192 F pulseaudio CurrentDesktop: Unity Date: Sat Oct 24 21:06:40 2015 InstallationDate: Installed on 2014-09-19 (400 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) 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: Speaker, Internal Symptom_PulsePlaybackTest: PulseAudio playback test successful Symptom_Type: None of the above Title: [Latitude E5440, Realtek ALC3226, Speaker, Internal] Playback problem UpgradeStatus: Upgraded to wily on 2015-10-24 (0 days ago) dmi.bios.date: 09/02/2015 dmi.bios.vendor: Dell Inc. dmi.bios.version: A13 dmi.board.name: 0WV8K7 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA13:bd09/02/2015:svnDellInc.:pnLatitudeE5440:pvr00:rvnDellInc.:rn0WV8K7:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E5440 dmi.product.version: 00 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1509703/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
