[Bug 351897] New: sound system dead on Sony Vaio after otherwise successful SuspendToDisk
https://bugzilla.novell.com/show_bug.cgi?id=351897 Summary: sound system dead on Sony Vaio after otherwise successful SuspendToDisk Product: openSUSE 10.3 Version: Final Platform: i686 OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: danielstefanmader@web.de QAContact: qa@suse.de Found By: --- after an otherwise successful suspend to disk and resume operation the sound system (Intel Corporation 82801CA/CAM AC'97 Audio Controller) is no longer active. The issue can be temporarily solved by rcalsasound restart after the resume. As sson as I have access to the corresponding machine, I will provide further information as soon as possible: maybe it helps to unload all sound-related modules before the suspend and reload them automatically afterwards. As far as I understand it should be possible to configure this via /etc/pm/sleep.d/ but I can't find proper information on how to best do this... According to http://en.opensuse.org/Pm-utils it should be something like this: #!/bin/bash case $1 in hibernate) echo "Hey guy, we are going to suspend to disk!" modprobe -r snd_intel8x0 snd_intel8x0m snd_ac97_codec ;; suspend) echo "Oh, this time we're doing a suspend to RAM. Cool!" ;; thaw) echo "oh, suspend to disk is over, we are resuming..." modprobe snd_intel8x0 snd_intel8x0m snd_ac97_codec ;; resume) echo "hey, the suspend to RAM seems to be over..." ;; *) echo "somebody is calling me totally wrong." ;; esac All information about the respective hardware of the laptop is attached to bug 350984. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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Jeff Mahoney
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Pavel Machek
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--- Comment #2 from Stefan Seyfried
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Takashi Iwai
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--- Comment #4 from Daniel Mader
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Daniel Mader
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Pavel Machek
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Daniel Mader
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Pavel Machek
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--- Comment #9 from Daniel Mader
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Daniel Mader
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--- Comment #11 from Pavel Machek
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Pavel Machek
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Takashi Iwai
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Takashi Iwai
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Daniel Mader
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Daniel Mader
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Pavel Machek
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Christoph Thiel
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