Re: [gpm] debugging pm-utils/g-p-m from utopia updates?
- From: Richard Hughes <hughsient gmail com>
- To: Paul Johnson <pauljohn32 gmail com>
- Cc: gnome-power-manager-list gnome org
- Subject: Re: [gpm] debugging pm-utils/g-p-m from utopia updates?
- Date: Tue, 23 May 2006 09:38:19 +0100
On Mon, 2006-05-22 at 23:01 -0500, Paul Johnson wrote:
> Like magic!
Good, glad to hear that.
> On this new Dell Latitude D820, the yum update ran, and I restarted
> the laptop, and now suspend to ram works again. No special
> arrangement is needed for usb or ipw3945 functionality. The wireless
> even reassociates with the router without any fuss. Quite
> unbelievably great.
Sweet. Nice when things work as they should :-)
> The only problem I have is that sound does not work after wake up.
> This laptop has an Intel builtin sound device, Intel Corporation
> 82801G (ICH7 Family) High Definition Audio Controller (rev 01). I
> don't want any readers to be misled by this: the sound does not work
> using the standard FC5 kernel and alsa-utils, alsa-lib packages.
> However, installing the release versions of alsa-lib and alsa-utils
> and rebuilding the kernel module does make it work. I found
> instructions for this in the redhat bugzilla.
Yes, that would have been my suggestion too.
> What to do about suspend & resume with sound? I could use advice about
> whether this problem will be magically solved by the kernel/hal
> programers, or if I should do something about it.
I would say it should probably be fixed kernel side (probably worth
bugzilla'ing it in fedora bugzilla for component kernel just to double
check.)
> $ /sbin/lsmod | grep snd
> nd_hda_intel 22036 2
> snd_hda_codec 131200 1 snd_hda_intel
> snd_seq_dummy 8068 0
> snd_seq_oss 34560 0
> snd_seq_midi_event 11264 1 snd_seq_oss
> snd_seq 52304 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
> snd_seq_device 12172 3 snd_seq_dummy,snd_seq_oss,snd_seq
> snd_pcm_oss 40736 0
> snd_mixer_oss 20992 2 snd_pcm_oss
> snd_pcm 80516 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
> snd_timer 25860 2 snd_seq,snd_pcm
> snd 54756 12
> snd_hda_intel,snd_hda_codec,snd_seq_dummy,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
> soundcore 13345 2 snd
> snd_page_alloc 13960 2 snd_hda_intel,snd_pcm
>
> It is difficult to unload all of these in the right order.
Hmm. Mission. I really think this should be fixed kernel side, but you
could try using the pm-utils module unloading stuff, although I wouldn't
like to advise you on the order!
Richard.
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