Allo Piano 2.1 bug in v2.502

Volumio Development Bug reports
1

After updating to V2.502, sound only comes out of 1 speaker. It seems that after every (re)boot the settings in Volumio UI are put back in ‘dual mono’. Setting it back to ‘none’ or ‘dual stereo’ fixes it, but after each boot it is back to ‘dual mono’.

Also, in subwoofer mode, which I use, the crossover input box does not appear in UI anymore.

Autostart also did not work anymore, but I saw Autoplay was uploaded yesterday, which works. These two, sort of same, entries in the volumio plugin database are a bit confusing.

2

probably needs Allo DSP files

as i soved with moodeaudio as Tim Curtis suggest me:

////////////////////////////////////////////////////////////////
//
// COMPONENT 9 - Allo Piano 2.1 Firmware
//
////////////////////////////////////////////////////////////////

cd ~
wget github.com/allocom/piano-firmwa … master.zip
sudo unzip master.zip
sudo rm ./master.zip
sudo cp -r ./piano-firmware-master/lib/firmware/allo /lib/firmware
sudo rm -rf ./piano-firmware-master

3

use putty and winscp (because unzip don’t work into volumio distro)
dowload “https://github.com/allocom/piano-firmware/archive/master.zip”
unzip it
then with winscp upload in home the folder “piano-firmware-master” with thi contents
then with putty
sudo cp -r ./piano-firmware-master/lib/firmware/allo /lib/firmware
sudo rm -rf ./piano-firmware-master

4

@corallaro

I know is a old thread, but I tried to follow your instructions but with user Volumio and password Volumio I don´t have permissions to create a new folder in /home drectory

I get permission denied

Any idea ?

Thanks in advance