On Du, 12 apr 20, 11:39:52, riveravaldez wrote: > > $ groups > thinkpad cdrom floppy sudo audio dip video plugdev netdev Ok. > $ speaker-test -c2 [Still not sound.] And no error... > $ sudo speaker-test -c2 [Sounds OK.] That would indicate that sound is handled differently for the regular user (e.g. via pulseaudio) vs. the root user. This could be either pulseaudio or an .asoundrc (do you have one in your home directory?). Try this as user: pasuspender -- speaker-test -c2 > $ sudo lsof | grep /dev/snd/ > timidity 644 timidity mem CHR > 116,2 13463 /dev/snd/pcmC0D0p > timidity 644 timidity 3r CHR > 116,33 0t0 12547 /dev/snd/timer > timidity 644 timidity 4u CHR > 116,2 0t0 13463 /dev/snd/pcmC0D0p > timidity 644 timidity 5u CHR > 116,9 0t0 13479 /dev/snd/controlC0 > timidity 644 timidity 6u CHR > 116,1 0t0 12548 /dev/snd/seq > alsamixer 2150 thinkpad 3u CHR > 116,9 0t0 13479 /dev/snd/controlC0 > > Maybe a timidity configuration issue? Try stopping / disabling it and see if that helps. Kind regards, Andrei -- http://wiki.debian.org/FAQsFromDebianUser
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