When I bought my Volca Sample I was disapointed with MIDI implementation – one channel for each track? Ehh? Immediately I grebbed Arduino and made MIDI adapter. Some time later I found mod with switch for mute. Today the cup ran… I added switch for memory too.

MIDI adapter is based on:

https://github.com/mmaisterrena/Volca_Simple

Points for solder switches connections – D301, D307 and common point:

Mounting switches:

Mounting Arduino Nano:

USB connector for programming:

DIN connector for alternative MIDI in:

+5V supply for Arduino stolen from capacitor:

All together:

Final look:

e2fsck autostart problem

[root@CentOS ~]# cat /etc/e2fsck.conf
[problems]

# Superblock last mount time is in the future (PR_0_FUTURE_SB_LAST_MOUNT).
0x000031 = {
preen_ok = true
preen_nomessage = true
}

# Superblock last write time is in the future (PR_0_FUTURE_SB_LAST_WRITE).
0x000032 = {
preen_ok = true
preen_nomessage = true
}