More > JRiver Media Center 20 for Linux
JRiver Media Center 20.0.129 for Debian (Wheezy) ARM
Chanh:
--- Quote from: mwillems on May 28, 2015, 08:43:57 am ---I have several Pi's running 20.0.110 with no license issues, and so do several other folks, so it's not a general issue.
Given that your license seems to "take" but is then "forgotten" it sounds a lot like a filesystem permissions issue. If you need to restore the license whenever you reboot, it's definitely a permissions issue.
--- End quote ---
so how to address this, do you know?
mwillems:
--- Quote from: Chanh on May 28, 2015, 09:15:08 am ---so how to address this, do you know?
--- End quote ---
Post the output of the following terminal commands:
--- Code: ---ls -la ~/.jriver/Media\ Center\ 20
ls -la ~/.jriver/Media\ Center\ 20/Settings
--- End code ---
Mark_NL:
--- Quote from: Chanh on May 28, 2015, 08:40:50 am ---Btw, I use Banana Pro as all in one server with Built-in wifi as AP. JRiver is playing to my BeagleBone Black under UPnP protocol for I2S direct to my DAC via Miero Botic driver.
--- End quote ---
Ahh, Found the DD-DAC!
Chanh have you ever tried to drive your dac with an USB to i2c converter using MC20-arm?
If so, was it a USB Audio Class 2 device?
Chanh:
--- Quote from: mwillems on May 28, 2015, 09:37:36 am ---Post the output of the following terminal commands:
--- Code: ---ls -la ~/.jriver/Media\ Center\ 20
ls -la ~/.jriver/Media\ Center\ 20/Settings
--- End code ---
--- End quote ---
Many thanks for this! Did the fresh installation again with JRiver 20.0.91, seems trouble free. Will do the upgrade tonight to 110 and if I face the same issue again, these command lines are coming in handy. Will report back soon.
--- Quote from: Mark_NL on May 28, 2015, 10:34:40 am ---Ahh, Found the DD-DAC!
Chanh have you ever tried to drive your dac with an USB to i2c converter using MC20-arm?
If so, was it a USB Audio Class 2 device?
--- End quote ---
Yes, I have been using JRiver-Arm from early day 20.0.66. Working flawlessly with USB DAC. I used it for Accuphase DC-37, driver pick up as ei9560 under audio option. As for DDDAC, I use WaveIO. Driver pickup as Luckit. No issue with USB driver to DAC. Only issue up and until 110 is the JRemote does not automatically sync/showing actual playing screen whenever new album or track is selected. Have to get out, press next or close JRemote altogether and reopen for the actual showing. This doesn't bother me as JRiver interface with JRemote are awesome! :)
PrinterPrinter:
--- Quote from: mwillems on May 26, 2015, 05:45:17 pm ---I would recommend against making any kernel setting changes that you don't understand, and setting swappiness to 0 is potentially a bad idea depending on how you use memory. A lot of the advice on that page will lead to instability or poor results.
The cpu frequency command offered there is correct as far as it goes, but will not survive a reboot and isn't particularly elegant.
The way I would suggest instead is to use cpufrequtils (which is how you do it in normal linux). First install cpufrequtils
--- Code: ---sudo apt-get install cpufrequtils
--- End code ---
Then try entering
--- Code: ---for n in {0..3}; do sudo cpufreq-set -c $n -g performance; done
--- End code ---
If you want to confirm whether the command succeeded enter the "cpufreq-info" command.
If you want to have the governor settings survive reboots, add the "for..." line to your rc.local (removing the sudo), or you can run it as a script (also removing the sudo) on reboot using cron (in root's crontab). I'm going to add some info on this to my quick start guide at some point.
--- End quote ---
Hello again,
I tried these commands and they work (CPUFreq) but I can't get it to boot with those settings...
I created an rc.local file in my /home/pi directory but my pi doesn't play along... am I missing something?
Thanks!
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