Return-Path: Date: Tue, 1 May 2012 19:31:49 +0100 From: Matthew Garrett To: Jonathan Corbet Cc: LKML , linux-bluetooth@vger.kernel.org Subject: Re: [now bisected] Weird bluetooth keyboard regression - just me? Message-ID: <20120501183149.GA28536@srcf.ucam.org> References: <20120501073711.028d31d6@lwn.net> <20120501110156.2b6e0561@lwn.net> <20120501171901.GA26006@srcf.ucam.org> <20120501120145.21f65ae2@lwn.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20120501120145.21f65ae2@lwn.net> Sender: linux-kernel-owner@vger.kernel.org List-ID: On Tue, May 01, 2012 at 12:01:45PM -0600, Jonathan Corbet wrote: > On Tue, 1 May 2012 18:19:01 +0100 > Matthew Garrett wrote: > > > On its own, this should do precisely nothing. > > Nonetheless, at the previous patch > (0846e7e9856c0928223447d9349a877202a63f24, usb: Add support for indicating > whether a port is removable) things work. With this one, they don't. The patch just exports an attribute, so it's something then acting on that attribute... > > What userspace are you > > running, and what does the removable node in the sysfs entry for the > > dongle's USB device say? > > It's Rawhide, updated yesterday. "Removable" says "fixed". Ok, well that's the problem. udev is seeing "fixed" and enabling autosuspend. Is this really bluetooth, or does it appear as a USB HID device? Can you send lsusb -v? -- Matthew Garrett | mjg59@srcf.ucam.org