This is a followup from bug #144742 "External Amplifier" is off by default, and this causes my laptop speaker to be off no matter what the volume sliders are. With headphones it works. Expected results: By default, "External Amplifier" should be on. Additional info: Attached
Created attachment 117836 [details] aplay -l
Created attachment 117837 [details] amixer when sound works
Created attachment 117838 [details] amixer when sound on speakers is mute
Created attachment 117839 [details] lsmod # cat /etc/modprobe.conf alias snd-card-0 snd-intel8x0 options snd-card-0 index=0 options snd-intel8x0 index=0 remove snd-intel8x0 { /usr/sbin/alsactl store 0 >/dev/null 2>&1 || : ; }; /sbin/modprobe -r --ignore-remove snd-intel8x0
Created attachment 117840 [details] lspci -vv
I don't have "Headphone Jack Sense" in alsamixer as other people reported in #144742, but it shouldn't be mute too.
External Amplifier was unmuted in rawhide. If anybody need to unmute the "Headphone Jack Sense", please reopen this report.
*** Bug 166969 has been marked as a duplicate of this bug. ***
*** Bug 175871 has been marked as a duplicate of this bug. ***
Shifting the version from fc4 to fc5.. Could you clarify what you mean by "unmute Headphone Jack Sense" ? (In particular, what "unmute" means in this context -- I wasn't able to figure out which setting is "mute" and which is "unmute"..) I have FC5 with kernel-2.6.18-1.2189.fc5 on Thinkpad X31, with: 00:1f.5 Multimedia audio controller: Intel Corporation 82801CA/CAM AC'97 Audio Controller (rev 02) .. and couldn't get sound to work with aplay, etc. I even upgraded alsa to 1.0.13 and no luck. The only thing that worked was pcspkr (beeps etc.). The result was the same whether internal or external speakers were connected or not. When I turned off "Headphone Jack Sense", both internal and external speakers started working. Maybe this means that at least in some cases "Headphone Jack Sense" is not configured correctly?
"Headphone Jack Sense" is turned off by default in fc-6/rawhide so it should work there.