Date: Tue, 8 Nov 2016 10:20:24 +0100 From: No Spam <mailinglists@927589452.de> To: freebsd-questions@freebsd.org Cc: No Spam <mailinglists@927589452.de> Subject: Re: Sound Problems [Noob Question] Message-ID: <20161108092024.GC1197@bsd.lan> In-Reply-To: <20161108095743.1b5c46ed.freebsd@edvax.de> References: <20161108084122.GB1197@bsd.lan> <20161108095743.1b5c46ed.freebsd@edvax.de>
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On 16-11-08 09:57:43, Polytropon wrote: > On Tue, 8 Nov 2016 09:41:22 +0100, Jens wrote: > > Hi Guys, > > > > the solution to my problem is probably easy but i can't find it. > > > > The only sound i get from my > > > > \code > > # uname -a > > > > FreeBSD bsd.lan 11.0-RELEASE-p1 FreeBSD > > 11.0-RELEASE-p1 #0 r306420: Thu Sep 29 01:43:23 UTC 2016 > > root@releng2.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64 > > \endcode > > > > other then some garbled static or a feedback loop when i begin closing > > my notebook ( a ASUS F751M ). > > Have you checked your mixer settings? The command "mixer" provided > by the OS can do this. Example: > > % mixer > Mixer vol is currently set to 75:75 > Mixer pcm is currently set to 75:75 > Mixer line is currently set to 0:0 > Mixer mic is currently set to 0:0 > Mixer cd is currently set to 0:0 > Mixer rec is currently set to 0:0 > Mixer igain is currently set to 0:0 > Mixer monitor is currently set to 0:0 > Recording source: mic > > If the system exposes more than one mixer to the OS, the -f flag > can be used to query and set the various mixers. See "man mixer" > for details. > > mixer Mixer vol is currently set to 100:100 Mixer pcm is currently set to 100:100 Mixer speaker is currently set to 100:100 Mixer mix is currently set to 74:74 Mixer rec is currently set to 37:37 Mixer igain is currently set to 81:81 Mixer ogain is currently set to 100:100 Mixer monitor is currently set to 56:56 Recording source: monitor > > > I tested the speaker system itself by booting a live linux and it worked > > out of the box, but i would like to stick with FreeBSD. > > Maybe Linux defaults to a different audio unit? Modern hardware > often does have more than one "sound card" (similar to mixers). > The sysctl "hw.snd.default_unit" can control which unit will be > used. > cat /dev/sndstat Installed devices: pcm0: <Realtek (0x0233) (Internal Analog)> (play/rec) default pcm1: <Realtek (0x0233) (Left Analog Headphones)> (play) pcm2: <Intel (0x2882) (HDMI/DP 8ch)> (pl sysctl hw.snd.default_unit hw.snd.default_unit: 0 that looks right? > > > > I included my /etc/rc.conf and my /boot/loader.conf . > > Allow me to quote the relevant entries: > > [rc.conf text/plain (911B)] > > pulseaudio_enable="YES" > #oss_enable="YES" > > Do you have the playback problem from inside a IDE, or does the > problem also appear when you test audio "on bare metal"? How do > you test audio? I do not understand IDE in this context. i was testing audio with differnt userland applications, eg firefox and now again with a root vlcp-player which generates an audio "artifact" ( a sound rumbling stopping version of what was the original sound) > > [loader.conf text/plain (1.3KB)] > > #snd_hda_load="YES" > #snd_driver_load="YES" > > It's okay to comment those entries because the GENERIC kernel > (which you are using as per "uname -a") does already include > the sound driver. > These are fragments of my own experimentation > > > If you have any ideas what i can try or which configs you need, i will > > try to answer ASAP. > > Always check the output of the following commands: > > % dmesg | grep ^pcm > % cat /dev/sndstat > > Verify that the correct sound driver has successfully been loaded. > > dmesg is currently not giving any pcm entrys ( because my ath card has filles the log) will reboot and send that one later > > Also have a look at the handbook section about sound: > > https://www.freebsd.org/doc/handbook/sound-setup.html > > Sadly it didn't help Thanks and Greets J
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