On Sun, Jan 06, 2002 at 08:27:51PM -0800, Dmitriy L. Kogan wrote: > Thanks for the reply. It doesn't solve the problem, though. I already had > that variable set. The problem is that in order to remove the modules, the > daemon has to know that the system is about to be put in suspend mode. > The ALSA card modules does something to prevent the APM daemon from > receiving the suspend notification. So instead of removing the modules, > the system just tries going to sleep, which causes a crash.
AFAIK apmd is called first upon sleep, and only after apmd "OK's" the switch, the system really goes to sleep and calls all hardware to shut down. You could enable the ALSA_KILL_MODE hack in /etc/alsa/alsa-base.conf so all sound programs will be killed before shutdown. If that still doesn't work, it looks to me like your system doesn't have /etc/apm/event.d/alsa. Erik > On Sun, 6 Jan 2002, Erik Mouw wrote: > > On Sat, Jan 05, 2002 at 06:36:29PM -0800, Dmitriy L. Kogan wrote: > > > Hello, all. I'm running Debian on a laptop (Fujitsu C-Series) with a > > > YMF743 AC'97 card (accessed through the 440MX chipset so the intel8x0 > > > driver is used). With the newest ALSA driver (0.9.0beta10) the sound works > > > fine but another issue emerges. When I try to put the laptop in suspend > > > mode with the card module loaded (snd-card-intel8x0) the apmd daemon > > > doesn't register the suspend event, so it doesn't execute its suspend > > > scripts (which in this case are supposed to unload the sound driver). If > > > the laptop goes to sleep with the sound drivers still loaded, the kernel > > > oopses. > > > > Known problem, don't know if it's already fixed in CVS. > > > > If you're using debian-testing, it's very easy to fix it: edit > > /etc/alsa/alsa-base.conf and set force_stop_modules_before_suspend to > > true. -- J.A.K. (Erik) Mouw, Information and Communication Theory Group, Faculty of Information Technology and Systems, Delft University of Technology, PO BOX 5031, 2600 GA Delft, The Netherlands Phone: +31-15-2783635 Fax: +31-15-2781843 Email: [EMAIL PROTECTED] WWW: http://www-ict.its.tudelft.nl/~erik/ _______________________________________________ Alsa-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-user
