Arch Linux

b00gz

Member

Registered: 2022-12-10

Posts: 1

Failed to enable ucm device Mic2, PulseAudio

Hi all,

As part of maintenance I check:

 journalctl -p 3 -b 

and it shows:

Dec 11 10:00:33 turing kernel: __common_interrupt: 1.55 No irq handler for vector
Dec 11 10:00:33 turing kernel: __common_interrupt: 2.55 No irq handler for vector
Dec 11 10:00:33 turing kernel: __common_interrupt: 3.55 No irq handler for vector
Dec 11 10:00:33 turing kernel: __common_interrupt: 4.55 No irq handler for vector
Dec 11 10:00:33 turing kernel: __common_interrupt: 5.55 No irq handler for vector
Dec 11 10:00:33 turing kernel: __common_interrupt: 6.55 No irq handler for vector
Dec 11 10:00:33 turing kernel: __common_interrupt: 7.55 No irq handler for vector
Dec 11 10:00:33 turing kernel: __common_interrupt: 8.55 No irq handler for vector
Dec 11 10:00:33 turing kernel: __common_interrupt: 9.55 No irq handler for vector
Dec 11 10:00:33 turing kernel: __common_interrupt: 10.55 No irq handler for vector
Dec 11 10:00:33 turing kernel: 
Dec 11 10:00:40 turing systemd[1]: Failed to start Refresh Pacman mirrorlist with Reflector..
Dec 11 10:00:44 turing login[802]: gkr-pam: unable to locate daemon control file
Dec 11 10:00:46 turing pulseaudio[1116]: Failed to enable ucm device Mic2
Dec 11 10:00:46 turing pulseaudio[1116]: Failed to enable ucm device Mic1

I believe the first block of errors is x570 related, the reflector one I'm working on, the gkr-pam is to be ignored. Although I don't know what the last two are a result of.

Some context:

Audio Interface connected to motherboard via usb 2.0 cable. Interface is Motu M2. Currently do not have any issues with input or output (that I know of).

 uname -a
Linux turing 6.0.11-arch1-1 #1 SMP PREEMPT_DYNAMIC Fri, 02 Dec 2022 17:25:31 +0000 x86_64 GNU/Linux

 pacman -Q alsa-ucm-conf 
alsa-ucm-conf 1.2.8-1

 pacman -Q pulseaudio   
pulseaudio 16.1-3

There was this issue that should have been resolved
There was also some windows related issues with the device where if I was to watch a YouTube video with it as the output device, the video would play at 0.5x speed, but with another output is was fine. I dug and dug and found a solution was to set pcie lanes to gen3 speed from gen4.

Anywho, this may be a lot of unnecessary context/information, so how do I go about solving this issue?