From owner-freebsd-current@freebsd.org Sat Feb 20 18:48:54 2021 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1F992551005 for ; Sat, 20 Feb 2021 18:48:54 +0000 (UTC) (envelope-from jakob@alvermark.net) Received: from out.alvermark.net (out.alvermark.net [185.34.136.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4Djcsw4bHMz4XFL for ; Sat, 20 Feb 2021 18:48:52 +0000 (UTC) (envelope-from jakob@alvermark.net) Received: from c-f649235c.06-431-73746f70.bbcust.telenor.se ([92.35.73.246] helo=mail.alvermark.net) by out.alvermark.net with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.91 (FreeBSD)) (envelope-from ) id 1lDXJC-000KPS-1i; Sat, 20 Feb 2021 19:48:50 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=alvermark.net; s=x; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: MIME-Version:Date:Message-ID:From:References:To:Subject:Sender:Reply-To:Cc: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=daClSOZlLRdDJmepjgB6qGMfH4wDkqU1kbzrsN9iGHI=; b=fU8YjOdulrpbkIqo3xwB/ik4iv B0JSkANzJ25rj4HISsHZYXAX/t6v6xwtGatLqIhlu5VctlA/RkTH3InZJWtGoQeHgFu69QKNNwQmh 89Y95dGoVwCZ7uarKYNXFtflWOmgJRlMyGg7KWW8WhX0tbRHk8NBnJOfOzcfYOMp+8fI7Z5x74aq8 lomUrOptSDaYJ4ebkQfblMdkPsKMDDz4Q0qmWIH8qezmOoC4wraIXdFXzd2uotYpcSo270Ihq5KiM rscHeQe/2PMu9P86CgE4JTOcfV/3tWyDGsbG4zCPVyDDe+HzgUv9eWxAhriiWaUQwUmkJph/iL3Uu aulu3zzg==; Received: from [192.168.67.27] by mail.alvermark.net with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.91 (FreeBSD)) (envelope-from ) id 1lDXJB-000M35-IE; Sat, 20 Feb 2021 19:48:49 +0100 Subject: Re: webcamd not started automatically To: Hans Petter Selasky , Steve Wills , freebsd-current References: <69de9fde-4c3f-f909-359c-0156767b121c@alvermark.net> <8709cf86-0439-e3c8-a416-6c68c577939d@selasky.org> <2577c0ad-00aa-5da8-ab7f-98672c598674@alvermark.net> <037d398c-e6d0-f805-b5da-9c6a7ab6e097@mouf.net> <31d7c2f5-6d20-743e-f7d1-e735234f938f@alvermark.net> <27537651-0715-fe00-d583-4077735e694f@selasky.org> <7735a26c-198f-d2b3-3698-2d8274d179d6@alvermark.net> <3f349e76-6b86-1a62-8c94-3ccecd88c736@selasky.org> From: Jakob Alvermark Message-ID: Date: Sat, 20 Feb 2021 19:48:49 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Rspamd-Queue-Id: 4Djcsw4bHMz4XFL X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=alvermark.net header.s=x header.b=fU8YjOdu; dmarc=none; spf=pass (mx1.freebsd.org: domain of jakob@alvermark.net designates 185.34.136.138 as permitted sender) smtp.mailfrom=jakob@alvermark.net X-Spamd-Result: default: False [-3.50 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[alvermark.net:s=x]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+ip4:185.34.136.138]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[alvermark.net: no valid DMARC record]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; SPAMHAUS_ZRD(0.00)[185.34.136.138:from:127.0.2.255]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[alvermark.net:+]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RBL_DBL_DONT_QUERY_IPS(0.00)[185.34.136.138:from]; ASN(0.00)[asn:34971, ipnet:185.34.136.0/23, country:IT]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-current] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 20 Feb 2021 18:48:54 -0000 On 2/20/21 5:43 PM, Hans Petter Selasky wrote: > Hi, > > Basically devd is responsible for attaching webcamd automagically. > > Default rule is to look for .bInterfaceClass = 0x0e : > > cat /usr/local/etc/devd/webcamd.conf > > # Generic USB video devices. > notify 100 { >         match "system"          "USB"; >         match "subsystem"       "INTERFACE"; >         match "type"            "ATTACH"; >         match "intclass"        "0x0e"; >         action "/usr/local/etc/rc.d/webcamd start $cdev"; > }; > > > Maybe your webcam needs a specific rule to attach automagically. The problem is that it DID work. I could boot with both cams connected, devd would start two instances of webcamd, one for each camera, and there was corresponding /dev/video? files. Some time after n244736-dba7b0ef928 it stopped working, and now only one instance is started. If I try to start it manually with 'service webcamd start ugen2.4' it says "webcamd already running?" Starting webcamd directly, not using the service command, it works: # webcamd -d ugen2.4 -B webcamd 20157 - - Attached to ugen2.4[0] Jakob