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[81.224.151.184]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-69cd28a298asm1741673a12.13.2026.07.14.08.33.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 14 Jul 2026 08:33:44 -0700 (PDT) Message-ID: <0c1609f7-f2d5-49a3-8a50-5b2a8a8a6dc0@gmail.com> Date: Tue, 14 Jul 2026 17:33:44 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/1] HID: logitech: add Bolt receiver support for Logitech HID++ devices To: =?UTF-8?B?S2F0ZcWZaW5hIE1lZHbEm2RvdsOh?= Cc: bentiss@kernel.org, hadess@hadess.net, jikos@kernel.org, lains@riseup.net, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260714005441.472898-1-erikhakan@gmail.com> <54844d1b-636c-4896-8994-f4e960e57944@mcld.eu> Content-Language: en-US From: =?UTF-8?Q?Erik_H=C3=A5kansson?= In-Reply-To: <54844d1b-636c-4896-8994-f4e960e57944@mcld.eu> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 7/14/26 12:32, Kateřina Medvědová wrote: > Hi, > > Just tested V1 again with both of the receiver versions I have on hand > and the input issues I described happen on both. I see. Then I assume it either comes down to our different keyboard models behaving differently, or something behaving differently in our setups. I use KDE Plasma on Fedora for what it's worth. > > btw, thank you for pointing out that you can check the FW version in > fwupd. This greatly simplified testing. > > I do have one find -- when a device gets powered off (yanked battery, > switch moved to the off position, switching devices), the battery > stays in upower. Unifying also does this, disconnected devices stay. > Either this was intentional or a bug. Either way the behavior is > consistent with the existing code and isn't introduced by your > changes. I'm just not sure what the correct behavior should be. Sorry > if this pollutes the discussion, I'm completely new to the LKML. Good find! I suggest we leave that separately though. But as I am also completely new to the LKML I don't know what best practices here are. Let's wait for maintainers to chime in :) > > I'm not sure what else I could try, I'll keep your V2 on my system and > let you know if any issues pop up. Great, thank you! > > Regards, > Kate > > On 7/14/26 2:54 AM, Erik Håkansson wrote: >> Hi, >> >> Thank you very much for your help. >> >> Unfortunately I don't have a Windows system easily accessible, so I >> can't check my firmware version in Options+. >> fwupdmgr says: >>> Current version:    MPR05.03_B0020 >> so perhaps that means 5.03.20. >> >> Let me know if anything pops up if you dig some more, >> Thanks, >> Erik