Arch Linux

no-cheating

Member

From: Poland

Registered: 2016-04-26

Posts: 61

mt76x2u errors on boot

Problem

After booting my Arch I'm getting some errors related to mt76x2u module:

$ journalctl --boot --priority err
-- Journal begins at Thu 2021-04-01 16:24:56 CEST, ends at Tue 2021-04-13 17:06:36 CEST. --
kwi 13 16:04:44 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: error: MCU resp evt:9 seq:1-0
kwi 13 16:04:44 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: error: MCU resp evt:9 seq:1-0
kwi 13 16:04:44 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: error: MCU resp evt:9 seq:1-0
kwi 13 16:24:06 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: rx urb failed: -71
kwi 13 16:24:06 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: rx urb failed: -71
kwi 13 16:24:06 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: rx urb failed: -71
kwi 13 16:24:06 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: rx urb failed: -71
kwi 13 16:24:06 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: rx urb failed: -71
kwi 13 16:24:06 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: rx urb failed: -71
kwi 13 16:24:06 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: rx urb failed: -71
kwi 13 16:24:06 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: rx urb failed: -71
kwi 13 16:24:06 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: rx urb failed: -71
kwi 13 16:24:06 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: rx urb failed: -71
kwi 13 16:24:06 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: vendor request req:07 off:1134 failed:-71
kwi 13 16:24:06 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: mac specific condition occurred
kwi 13 16:24:06 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: mac specific condition occurred
kwi 13 16:39:33 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: error: MCU resp evt:9 seq:1-0
kwi 13 16:39:33 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: error: MCU resp evt:9 seq:1-0
kwi 13 16:39:33 robert-laptop kernel: mt76x2u 3-2.4.4:1.0: error: MCU resp evt:9 seq:1-0

After some web searching it seems mt76x2u is probably related to Xbox Wireless Adapter I have connected into one of my USB ports.

Question

What do those errors mean? How can I fix them?

Last edited by no-cheating (2021-04-13 15:26:30)

no-cheating

Member

From: Poland

Registered: 2016-04-26

Posts: 61

Re: mt76x2u errors on boot

Blacklisting mt76x2u module in /etc/modprobe.d/ got rid of the errors. That's the solution I'll use for now; especially that I don't need to use that Xbox adapter when running Arch.

Last edited by no-cheating (2021-04-16 11:10:48)