Date: Fri, 3 Apr 2009 13:24:49 +0700 From: kyanh <xkyanh@gmail.com> To: freebsd-questions@freebsd.org Subject: hear no sound if acpi=on Message-ID: <20090403132449.266a5673@icy.local>
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Hello all, I have FreeBSD-7.1-RELEASE on my Laptop (compaq presario cq40-401 au). In formation of my devices can be found at * http://viettug.org/attachments/download/128/icy_pciconf.txt (`pciconf -lbv`) * http://viettug.org/attachments/download/132/icy_lspci_nn.txt (`lspci -nn`) * http://viettug.org/attachments/download/147/icy_kernel.txt (the kernel configuration) When I boot the system with `acpi=off`, I can hear the sound (snd_hda). But when `acpi` is used, I hear no sound though the driver seems to work and `mplayer` detects /dev/sp and /dev/mixer successfully. <pre> $ cat /dev/sndstat FreeBSD Audio Driver (newpcm: 32bit 2007061600/i386) Installed devices: pcm0: <ATI (Unknown) High Definition Audio Controller> at memory 0x92410000 irq 19 kld snd_hda [20080420_0052] [MPSAFE] (mixer only) pcm1: <ATI SB600 High Definition Audio Controller> at memory 0x92500000 irq 16 kld snd_hda [20080420_0052] [MPSAFE] (1p:1v/1r:1v channels duplex) </pre> I don't experience FreeBSD much. Could you help me to turn the sound on? Thank you very much, Regards, -- Ky Anh, Huynh Homepage: http://viettug.org/
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