https://bmullan.wordpress.com/2013/11/20/how-to-enable-sound-in-lxc-linux-containers/
Quoting Oz Dror ([email protected]): > Is it possible to used alsa devices in lxc. > > in my config file I have ( allow access to the sound devices) > > lxc.cgroup.devices.allow = c 116:* rwm > > Before the container starts > > I create the /dev/snd devices > > > cd ${LXC_ROOTFS_MOUNT} > mkdir ./dev/snd > cd ./dev/snd > mknod -m 666 controlC0 c 116 2 > mknod -m 666 controlC1 c 116 11 > mknod -m 666 controlC2 c 116 8 > mknod -m 666 hwC0D0 c 116 7 > mknod -m 666 hwC1D0 c 116 16 > mknod -m 666 pcmC0D0c c 116 4 > mknod -m 666 pcmC0D0p c 116 3 > mknod -m 666 pcmC0D1p c 116 5 > mknod -m 666 pcmC0D2c c 116 6 > mknod -m 666 pcmC1D3p c 116 12 > mknod -m 666 pcmC1D7p c 116 13 > mknod -m 666 pcmC1D8p c 116 14 > mknod -m 666 pcmC1D9p c 116 15 > mknod -m 666 pcmC2D0c c 116 10 > mknod -m 666 pcmC2D0p c 116 9 > mknod -m 666 seq c 116 1 > mknod -m 666 timer c 116 33 > > the lxc correctly list the devices with aplay -l or aplay -L > > But when I try to play a file > > aplay -D .... > > I get an error message. The device is not accessible. > > Is there anything else that I need to do. Are there any additional > permissions. > > Thanks > _______________________________________________ > lxc-users mailing list > [email protected] > http://lists.linuxcontainers.org/listinfo/lxc-users _______________________________________________ lxc-users mailing list [email protected] http://lists.linuxcontainers.org/listinfo/lxc-users
