apport information ** Attachment added: "Dependencies.txt" https://bugs.edge.launchpad.net/bugs/741542/+attachment/1935970/+files/Dependencies.txt
-- You received this bug notification because you are a member of Ubuntu Studio Testers, which is subscribed to Ubuntu Studio. https://bugs.launchpad.net/bugs/741542 Title: Suspend in U/S 10.10 cancels Audio system operation. Status in Ubuntu Studio: New Bug description: I have found that upon a timed system Suspend (as set in Power Management), the working of the U/S sound system is interrupted and altered in its operation, or frozen, by the time I reactivate the computer from Suspend mode. Everytime Suspend occurs I have to restart the machine after Suspend to get anything to work, with regard Audio processing. * * The critical Debug question concerning this issue is : How does a ReaL-Time system like U/S allow a destructive Suspend to happen, when a critical process (Audio Processing) is under way, without accurately saving everything that's required to achieve a stable Restart, before Suspend is allowed to occur?? SUGGESTION The current, in progress rewrite of Ubuntu Studio Controls could perhaps include a setup system for Suspend mode. The resulting core set of variables could be the basis for a system wide, access of Global system-control variables - this improvement may pave the way for coherency across the modules - and therefore far better system coherency and stability. This setup could provide for a seamless Suspend mode and recovery from Suspend, to the exact prior setup before the Suspend occurred. Thanks Ken Gibbs * * * --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Live [Dell Sound Blaster Live!], device 0: emu10k1x [EMU10K1X Front] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: laurenita 1649 F.... pulseaudio Card0.Amixer.info: Card hw:0 'Live'/'Dell Sound Blaster Live! at 0xbc00 irq 16' Mixer name : 'SigmaTel STAC9708,11' Components : 'AC97a:83847608' Controls : 44 Simple ctrls : 26 DistroRelease: Ubuntu 10.10 EcryptfsInUse: Yes InstallationMedia: Ubuntu-Studio 10.10 "Maverick Meerkat" - Release amd64 (20101008) Package: alsa-base 1.0.23+dfsg-1ubuntu4 PackageArchitecture: all ProcEnviron: LANG=en_US.utf8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.35-28.49-generic 2.6.35.11 Tags: maverick Uname: Linux 2.6.35-28-generic x86_64 UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare dmi.bios.date: 06/10/2008 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: 5.27 dmi.board.name: Nettle2 dmi.board.vendor: ECS dmi.board.version: 1.0 dmi.chassis.type: 3 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr5.27:bd06/10/2008:svnHP-Pavilion:pnGC671AA-ABAa6130n:pvr:rvnECS:rnNettle2:rvr1.0:cvnHewlett-Packard:ct3:cvr: dmi.product.name: GC671AA-ABA a6130n dmi.sys.vendor: HP-Pavilion --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Live [Dell Sound Blaster Live!], device 0: emu10k1x [EMU10K1X Front] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: laurenita 1649 F.... pulseaudio Card0.Amixer.info: Card hw:0 'Live'/'Dell Sound Blaster Live! at 0xbc00 irq 16' Mixer name : 'SigmaTel STAC9708,11' Components : 'AC97a:83847608' Controls : 44 Simple ctrls : 26 DistroRelease: Ubuntu 10.10 EcryptfsInUse: Yes InstallationMedia: Ubuntu-Studio 10.10 "Maverick Meerkat" - Release amd64 (20101008) Package: alsa-base 1.0.23+dfsg-1ubuntu4 PackageArchitecture: all ProcEnviron: LANG=en_US.utf8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.35-28.49-generic 2.6.35.11 Tags: maverick Uname: Linux 2.6.35-28-generic x86_64 UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare dmi.bios.date: 06/10/2008 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: 5.27 dmi.board.name: Nettle2 dmi.board.vendor: ECS dmi.board.version: 1.0 dmi.chassis.type: 3 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr5.27:bd06/10/2008:svnHP-Pavilion:pnGC671AA-ABAa6130n:pvr:rvnECS:rnNettle2:rvr1.0:cvnHewlett-Packard:ct3:cvr: dmi.product.name: GC671AA-ABA a6130n dmi.sys.vendor: HP-Pavilion _______________________________________________ Mailing list: https://launchpad.net/~ubuntustudio-testers Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntustudio-testers More help : https://help.launchpad.net/ListHelp
