On Lu, 08 iun 20, 16:11:02, Keifer Bly wrote: > Hi all, > > So I installed Debian on a 2011 iMac and it is working ok, except for the > sound. There is no sound from either the speaker or the headphone jack. > > When I go to the system settings, the volum option is completely greyed out. > > Running cat /proc/asound/cards in UXTerm returned this: > > 0 [PCH ]:HDA-Intel - HDA Intel PCH > HDA Intel PCH at 0xa8900000 irq 47 > 1 [HDMI ]: HDA-Intel - HDA ATI HDMI > HDA ATI HDMI at 0xa8840000 irq 48 > > I am wondering why the speaker and headphone jack would not work when the > sound card is recognized? Thanks very much. You could try poking around in alsamixer (package alsa-utils) to unmute (M) channels or change volume levels. Hope this helps, Andrei -- http://wiki.debian.org/FAQsFromDebianUser
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