From fd31731b9dd704e5182655783551b94fa80afd88 Mon Sep 17 00:00:00 2001
From: Florian Pelz <pelzflorian@pelzflorian.de>
Date: Fri, 1 May 2020 11:08:07 +0200
Subject: system: Blacklist usbkbd kernel module in default kernel-arguments.

This is said to avoid a race with the usbhid kernel module.
See <https://issues.guix.gnu.org/35574#18>.

* gnu/system.scm (%default-modprobe-blacklist): Blacklist it.
---
 gnu/system.scm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gnu/system.scm b/gnu/system.scm
index ab6982ef5e..107b93db31 100644
--- a/gnu/system.scm
+++ b/gnu/system.scm
@@ -492,7 +492,8 @@ possible (that is if there's a LINUX keyword argument in the build system)."
 
 (define %default-modprobe-blacklist
   ;; List of kernel modules to blacklist by default.
-  '("usbmouse")) ;see <https://bugs.gnu.org/35574>
+  '("usbmouse" ;races with bcm5974, see <https://bugs.gnu.org/35574>
+    "usbkbd")) ;races with usbhid, see <https://issues.guix.gnu.org/35574#18>
 
 (define %default-kernel-arguments
   ;; Default arguments passed to the kernel.
-- 
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