** Description changed: This is a fresh installation of UBUNTU Lucid Lynx 10.04 on an IBM ThinkPad X21 Notebook. The Sound stutters and skips passages when playing music usinf either Rhythmbox or MoviePlayer. The Music files are MP3 and played perfectly on UBUNTU 8.04 installed on this same computer. After discussion on the Forum, I tried two suggestions: 1) "I got it working a little better by clicking system/preferences/startup application and un checking Pulse Audio sound system. Then re-booting. Looks like this version of Ubuntu has more Pulse audio sound problems." .... This did not improve the problem for me. 2) "....... click System/Preferences/Main Menu Scroll down to System/Preferences then on the right click on show Multimedia Systems Selector. Now in your system/Preferences you have Multimedia System Selector. Click that and set Default Audio output to another selection. - Alsa is currently working pretty well for me." + Alsa is currently working pretty well for me." This didn't improve the problem for me either. I would be happy to perform any tests you may require to try to fix this problem. Best wishes, Robin ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: alsa-base 1.0.22.1+dfsg-0ubuntu3 ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2 Uname: Linux 2.6.32-21-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. AplayDevices: - **** List of PLAYBACK Hardware Devices **** - card 0: CS4281 [Cirrus Logic CS4281], device 0: CS4281 [CS4281] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of PLAYBACK Hardware Devices **** + card 0: CS4281 [Cirrus Logic CS4281], device 0: CS4281 [CS4281] + Subdevices: 1/1 + Subdevice #0: subdevice #0 Architecture: i386 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: CS4281 [Cirrus Logic CS4281], device 0: CS4281 [CS4281] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 0: CS4281 [Cirrus Logic CS4281], device 0: CS4281 [CS4281] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: robin 1217 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: robin 1217 F.... pulseaudio Card0.Amixer.info: - Card hw:0 'CS4281'/'Cirrus Logic CS4281 at 0xf4012000, irq 11' - Mixer name : 'Cirrus Logic CS4297A rev 4' - Components : 'AC97a:43525914' - Controls : 38 - Simple ctrls : 24 + Card hw:0 'CS4281'/'Cirrus Logic CS4281 at 0xf4012000, irq 11' + Mixer name : 'Cirrus Logic CS4297A rev 4' + Components : 'AC97a:43525914' + Controls : 38 + Simple ctrls : 24 Card29.Amixer.info: - Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown' - Mixer name : 'ThinkPad EC (unknown)' - Components : '' - Controls : 2 - Simple ctrls : 1 + Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown' + Mixer name : 'ThinkPad EC (unknown)' + Components : '' + Controls : 2 + Simple ctrls : 1 Card29.Amixer.values: - Simple mixer control 'Console',0 - Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum - Playback channels: Mono - Limits: Playback 0 - 14 - Mono: Playback 14 [100%] [on] + Simple mixer control 'Console',0 + Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum + Playback channels: Mono + Limits: Playback 0 - 14 + Mono: Playback 14 [100%] [on] Date: Wed May 5 02:52:10 2010 InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429) PackageArchitecture: all ProcEnviron: - LANG=en_GB.utf8 - SHELL=/bin/bash + LANG=en_GB.utf8 + SHELL=/bin/bash SelectedCard: 0 CS4281 CS4281 - Cirrus Logic CS4281 SourcePackage: alsa-driver Symptom: audio Title: [CS4281 - Cirrus Logic CS4281] Playback problem dmi.bios.date: 10/19/2001 dmi.bios.vendor: IBM dmi.bios.version: IZET99WW (2.21 ) dmi.board.name: 266065G dmi.board.vendor: IBM dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: IBM dmi.chassis.version: Not Available dmi.modalias: dmi:bvnIBM:bvrIZET99WW(2.21):bd10/19/2001:svnIBM:pn266065G:pvrNotAvailable:rvnIBM:rn266065G:rvrNotAvailable:cvnIBM:ct10:cvrNotAvailable: dmi.product.name: 266065G dmi.product.version: Not Available dmi.sys.vendor: IBM
-- [CS4281 - Cirrus Logic CS4281] Playback problem https://bugs.launchpad.net/bugs/575538 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
