From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org
X-Spam-Level: 
X-Spam-Status: No, score=-0.0 required=5.0 tests=T_SCC_BODY_TEXT_LINE
	autolearn=ham autolearn_force=no version=3.4.4
Received: (qmail 18735 invoked from network); 19 Jul 2023 03:34:13 -0000
Received: from 9front.inri.net (168.235.81.73)
  by inbox.vuxu.org with ESMTPUTF8; 19 Jul 2023 03:34:13 -0000
Received: from gaff.inri.net ([168.235.71.243]) by 9front; Tue Jul 18 23:32:50 -0400 2023
Message-ID: <78B0EA9030BFDE1E7310CF0B0703D330@gaff.inri.net>
Date: Tue, 18 Jul 2023 23:32:35 -0400
From: sl@stanleylieber.com
To: 9front@9front.org
In-Reply-To: <555A0BD34996C32E8CB9CE79E61E7605@gaff.inri.net>
MIME-Version: 1.0
Content-Type: text/plain; charset="US-ASCII"
Content-Transfer-Encoding: 7bit
List-ID: <9front.9front.org>
List-Help: <http://lists.9front.org>
X-Glyph: ➈
X-Bullshit: enhancement map/reduce polling database shader 
Subject: Re: [9front] mnt reform trackball stops responding
Reply-To: 9front@9front.org
Precedence: bulk

quasi-reproducible failure:

this doesn't happen every single time, but more often than not.

- boot with external usb mouse plugged in
- unplug mouse
- plug mouse into different usb port -> trackball and/or keyboard stops working

typical output from /dev/kprint:

nusb/kb: hid: /dev/usb/ep5.1: read: USB Transaction Error
nusb/kb: fatal: device is detached
nusb/kb: hid: /dev/usb/ep9.1: read: USB Transaction Error
nusb/kb: hid: /dev/usb/ep8.1: read: USB Transaction Error
nusb/kb: hid: /dev/usb/ep8.3: read: USB Transaction Error
nusb/kb: hid: /dev/usb/ep9.1: read: USB Transaction Error
nusb/kb: fatal: device is detached
nusb/kb: fatal: no report descriptor
nusb/kb: fatal: no report descriptor

sl