tg3

I can see songs and playlists in ncmpc, but no music or indication anything is happening. Output from aplay -l card 0: Black [TI BeagleBone Black], device 0: HDMI nxp-hdmi-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: DAC [uAC1 DAC], device 0: USB Audio [uSB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 and aplay -L root@arm:~# aplay -L null Discard all samples (playback) or generate zero samples (capture) default:CARD=Black TI BeagleBone Black, Default Audio Device sysdefault:CARD=Black TI BeagleBone Black, Default Audio Device default:CARD=DAC UAC1 DAC, USB Audio Default Audio Device sysdefault:CARD=DAC UAC1 DAC, USB Audio Default Audio Device front:CARD=DAC,DEV=0 UAC1 DAC, USB Audio Front speakers surround40:CARD=DAC,DEV=0 UAC1 DAC, USB Audio 4.0 Surround output to Front and Rear speakers surround41:CARD=DAC,DEV=0 UAC1 DAC, USB Audio 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=DAC,DEV=0 UAC1 DAC, USB Audio 5.0 Surround output to Front, Center and Rear speakers surround51:CARD=DAC,DEV=0 UAC1 DAC, USB Audio 5.1 Surround output to Front, Center, Rear and Subwoofer speakers surround71:CARD=DAC,DEV=0 UAC1 DAC, USB Audio 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers iec958:CARD=DAC,DEV=0 UAC1 DAC, USB Audio IEC958 (S/PDIF) Digital Audio Output I edited the ALSA output in /etc/mpd.conf per an earlier suggestion, to no avail. audio_output { type "alsa" name "USB DAC" device "hw:UAC1 DAC,0" # previously "hw:1,0" # format "44100:16:2" # optional # mixer_device "default" # optional # mixer_control "PCM" # optional # mixer_index "0" # optional } I also connected the ODAC to a laptop, and it was recognized and functioned correctly. All suggestions appreciated!

Is the BBB compatible with the ODAC? I'm getting no music. The MPaD client does nothing when I select a song to play.

Richard, sec=ntlm is rejected as an invalid parameter. The problem is Mac OS X/SMB specific. You need the following options: nounix,sec=ntlmssp Sometimes mysterious mount.cifs failures are solved with a .smbcredentials file, so I got the following to work and mount the Mac SMB share. Create a .smbcredentials file. nano .smbcredentials add the following username=**** password=*** where *** is the correct username and password for the SMB share. Save and exit as previously with nano. Protect the new file from prying eyes. chmod 600 .smbcredentials Now my /etc/fstab entry looks like this //192.168.1.20/Music /mnt/music cifs credentials=/root/.smbcredentials,iocharset=utf8,nounix,sec=ntlmssp 0 0 I don't think the iocharset option is needed, but it probably can't hurt. Now all my iTunes music is on the BBB MPD server, and displayed in MPoD and MPaD. Can't tell if music will play until additional equipment arrives next week. References: Mounting SMB Shares Hosted on Mac OS X from Linux | TecloTech IT Tips & Tricks https://wiki.ubuntu.com/MountWindowsSharesPermanently

I have completed all the setup steps, but 'mount -a' is failing. Here is the verbose output. root@arm:~# mount -a -v mount: UUID=C924-5D92 already mounted on /boot/uboot mount: debugfs already mounted on /sys/kernel/debug mount.cifs kernel mount options: ip=192.168.1.20,unc=\\192.168.1.20\Music,user=thurman,pass=******** mount error(95): Operation not supported Refer to the mount.cifs(8) manual page (e.g. man mount.cifs) Looks like my share is not mounting. Here is /etc/fstab. GNU nano 2.2.6 File: /etc/fstab # /etc/fstab: static file system information. # # Auto generated by: beaglebone-black-eMMC-flasher.sh # UUID=62568e03-26ad-430c-88b9-9eabeb590e33 / ext4 noatime,errors=remount-ro 0 1 UUID=C924-5D92 /boot/uboot auto defaults 0 0 debugfs /sys/kernel/debug debugfs defaults 0 0 //192.168.1.20/Music /mnt/music cifs defaults,username=thurman,password=******* 0 0 Here is my setup. Mac OS 10.9.4. Manually configured static IP address, as above. I am trying to have mpd index my iTunes folder. This is probably not my final configuration, but I'm trying a proof of concept. I have set a share for the 'Music' folder in iTunes that actually contains the music files. So the share path is: /Users/gillespy/Music/iTunes/iTunes Music/Music 'Share files and folders using SMB' is selected.' User 'thurman' is selected. The password contains letters, numbers and the special character '$' (to avoid any unix problems). Any suggestions appreciated!

Even easier, just delete the offending entry: ssh-keygen -R 192.168.1.102

Card built successfully (thanks, Richard), and loaded onto the BBB. When I ssh into the BBB, I get this error message. sh-3.2# ssh [email protected] @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that a host key has just been changed. The fingerprint for the RSA key sent by the remote host is f0:34:53:d8:30:35:f7:4d:05:a6:a8:8f:60:96:0a:d5. Please contact your system administrator. Add correct host key in /var/root/.ssh/known_hosts to get rid of this message. Offending RSA key in /var/root/.ssh/known_hosts:1 RSA host key for 192.168.1.102 has changed and you have requested strict checking. Host key verification failed. sh-3.2# Is this for real?? I was able to successfully ssh into the BBB previously.

<slaps head> Excuse me while I go stand in the corner for a bit...

I can't get the BBB to boot off the MicroSD card. The card builds without error. When I apply power to the BBB while pressing the (very tiny) boot switch, no user light ever turns on. How long should that take? If I press the switch immediately after applying power, the BBB boots into Linux. The BBB shows up on my LAN scan, and I can ssh into the board. I also completed the 'apt-get update' steps, so the board seems to be ok. I've made multiple attempts, and reinitialized and rebuilt the card a second time. Mac OS X latest. Terminal session log follows. Any help appreciated. sh-3.2# diskutil list /dev/disk0 #: TYPE NAME SIZE IDENTIFIER 0: GUID_partition_scheme *121.3 GB disk0 1: EFI EFI 209.7 MB disk0s1 2: Apple_CoreStorage 121.0 GB disk0s2 3: Apple_Boot Boot OS X 134.2 MB disk0s3 /dev/disk1 #: TYPE NAME SIZE IDENTIFIER 0: GUID_partition_scheme *1.0 TB disk1 1: EFI EFI 209.7 MB disk1s1 2: Apple_CoreStorage 999.3 GB disk1s2 3: Apple_Boot Recovery HD 650.0 MB disk1s3 /dev/disk2 #: TYPE NAME SIZE IDENTIFIER 0: Apple_HFS Macintosh HD *1.1 TB disk2 /dev/disk4 #: TYPE NAME SIZE IDENTIFIER 0: FDisk_partition_scheme *4.0 GB disk4 1: DOS_FAT_32 NO NAME 4.0 GB disk4s1 sh-3.2# dd if=/Users/gillespy/Desktop/BBB-eMMC-flasher-debian-7.4-2014-03-27-2gb.img.xz of=/dev/disk4 bs=1m 166+1 records in 166+1 records out 174068108 bytes transferred in 111.563806 secs (1560256 bytes/sec)

I am ready to start trying out hires audio, but it will be a while before I have a computer server, DAC, etc. In the interim, I'd like to get a used DVD player that can play back hires files burned to a DVD disc. What features should I be looking for? Thanks a bunch.