Error Opening Audio Device Internal Error
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Cmus Config
vote 1 down vote favorite 1 I cant seem to play any audio with CMUS because it always gives the above error the output of lspci -v | grep -A7 -i "audio" gives 00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02) Subsystem: ASRock Incorporation Device c892 Flags: bus master, fast devsel, latency 0, IRQ 49 Memory at dff00000 (64-bit, non-prefetchable) [size=16K] Capabilities: Kernel driver in use: snd_hda_intel 00:1c.0 PCI bridge: Intel cmus output plugin Corporation NM10/ICH7 Family PCI Express Port 1 (rev 02) (prog-if 00 [Normal decode]) what could be the problem? server sound 13.10 hardware share|improve this question edited Oct 26 '13 at 15:21 asked Oct 26 '13 at 14:06 clamp 6042916 add a comment| 2 Answers 2 active oldest votes up vote 0 down vote cmus appears to default to the pulseaudio output plugin. However the pulseaudio sound system is not necessarily installed on a headless server. Try :set output_plugin=alsa or :set output_plugin=ao to switch to a supported backend. share|improve this answer answered Nov 2 '13 at 17:59 aquaherd 4,7092033 thanks, i tried both but i still get the same error –clamp Nov 3 '13 at 16:12 add a comment| up vote 0 down vote I know that this is incredibly old but I've run into the same issue and no where has an answer of any kind. To fix this problem I installed sudo apt-get install libao-ocaml-dev and that seems to have fixed my problem. My symptoms were that I could play music if I was root but would the error described by OP if I wasn't. I needed to compile cmus from source because the version of cmus that I get from apt was unable to play some of my music because of an ffmpeg/avconv issue. I didn't need to do anything specia
Post a reply 2 posts by stimbo » Tue Jan 29, 2013 4:07 am I'm trying to use cmus and I get this error. Error: opening audio device: No such device I'm assuming it's because the output device is not set to the cmus plugins correct audio device. What device should it be set to? I'm having trouble locating this information online.
Cmus Osx
Posts: 1Joined: Tue Jan 29, 2013 4:01 am by paulk » Wed Jan 30, 2013 9:41 am open cmuspress 7 to go to the
Cmus Commands
settings page, find 'output_plugin' in the settings.By default on the pi, it seems to be set to alsa, which works for me, another common setting would be pulse. Depending on which one you have configured, then the other settings will change, http://askubuntu.com/questions/366211/cmus-error-opening-audio-device-no-such-device although on my pi the default settings work, did you change anything?Maybe you could give a dump of your settings specifically the output ones, like: mixer.alsa.channel PCM mixer.alsa.device default mixer.pulse.restore_volume 1 output_plugin alsaPaul Posts: 12Joined: Wed Jun 27, 2012 10:32 am Post a reply 2 posts Return to Raspbian Jump to: Select a forum ------------------ Community General discussion Other languages Deutsch Español Français Italiano Nederlands https://www.raspberrypi.org/forums/viewtopic.php?t=31553&p=273789 日本語 Polski Português Русский Türkçe User groups and events The MagPi The Pi Store Using the Raspberry Pi Beginners Troubleshooting Advanced users Accessibility Education The Staffroom Picademy Teaching and learning resources Code Club Using Raspberry Pi in the classroom Astro Pi Mathematica High Altitude Balloon Weather station Programming Bare metal C/C++ Graphics programming OpenGLES OpenVG OpenMAX Java Python Scratch Windows 10 for IoT Wolfram Language Other languages General programming discussion Projects Automation, sensing and robotics Cases Gaming Graphics, sound and multimedia Magazines and books Media centres Networking and servers Other projects Hardware and peripherals Camera board Compute Module Official Foundation Display Add-ons B+ addons Device Tree Interfacing (DSI, CSI, I2C, etc.) Gertboard classic GertDuino Recommended peripherals Operating system distributions Raspbian Arch Pidora / Fedora RISCOS Other Android Debian FreeBSD Gentoo Linux Kernel NetBSD openSUSE Plan 9 Puppy Ye Olde Pi Shoppe For sale Wanted Off topic Off topic discussion Who is online Users browsing this forum: stephj and
cmus is src:cmus. Reported by: "C. Morgan Hamill"
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