[arch-general] Kernel Module snd_seq_midi No Longer Inserted Automatically

[Steven Grace]

On 04/10/2015 08:31 AM, Ralf Mardorf wrote:
> With 3.10.61-rt65-1-rt-lts and my TerraTec and RME PCI/PCIe cards
> connected snd_seq_midi is missing, but it's not needed and all cards are
> shown by aconnect -i. If I connect an USB Korg nanoKONTROL and a
> swissonic USB MIDI IO, the USB drivers and snd_seq_midi get loaded. If
> I modprobe -r snd_seq_midi and disconnect and connect one USB
> device, snd_seq_midi gets loaded again. If I repeat it several time,
> then after a while snd_seq_midi doesn't get loaded anymore, but if I
> don't modprobe -r snd_usb_audio, then aconnect -i still lists all MIDI
> devices, including the USB devices, even without snd_seq_midi.

Now I see that you're using an older kernel -- the problem apparently 
started with kernel version 3.19. You're lucky you're not affected!