Hello, Ubuntu-ers. I triple boot Ubuntu, Debian, and MacOS on my late 2015 27" iMac. If I start a stream or an mp3 using mplayer, I can see mplayer start and the audio start, but nothing plays from the speaker.
However, oddly, if I open firefox and start a youtube video, and then play an mp3 or stream, the audio works. I can then close youtube and play the audio forever. However, if the mp3 ends, I must start the cycle over again in order to hear the next one. I can use alsamixer to control the volume once it gets going.
Here's some output:
I appreciate any advice. Thank you.
However, oddly, if I open firefox and start a youtube video, and then play an mp3 or stream, the audio works. I can then close youtube and play the audio forever. However, if the mp3 ends, I must start the cycle over again in order to hear the next one. I can use alsamixer to control the volume once it gets going.
Here's some output:
Code:
brock@phasma:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: CS4206 Analog [CS4206 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: CS4206 Digital [CS4206 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 10: HDMI 4 [HDMI 4]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 11: HDMI 5 [HDMI 5]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 12: HDMI 6 [HDMI 6]
Subdevices: 1/1
Subdevice #0: subdevice #0
brock@phasma:~$Code:
brock@phasma:~$ lspci | grep Audio
00:1f.3 Audio device: Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller (rev 31)
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Tonga HDMI Audio [Radeon R9 285/380]
brock@phasma:~$