From owner-freebsd-questions@freebsd.org Wed Mar 24 16:22:17 2021 Return-Path: Delivered-To: freebsd-questions@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 8333B5B9B6C for ; Wed, 24 Mar 2021 16:22:17 +0000 (UTC) (envelope-from tomek@cedro.info) Received: from mail-ej1-x631.google.com (mail-ej1-x631.google.com [IPv6:2a00:1450:4864:20::631]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4F5D6062rrz4hmZ for ; Wed, 24 Mar 2021 16:22:16 +0000 (UTC) (envelope-from tomek@cedro.info) Received: by mail-ej1-x631.google.com with SMTP id hq27so33863170ejc.9 for ; Wed, 24 Mar 2021 09:22:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cedro.info; s=google; h=mime-version:from:date:message-id:subject:to; bh=L/op470bZ7MwTvKCH/1rAcr1/eX7Gc3ZqcVGmTXHHsM=; b=OeopNt4KtkNqHRdBGfHEMxyJJySBpHJQ2cRYetb0gPeRkIcjywcJUtiocz3GJHMVns arqu6N4SsO4f49KIod/jguKe0ADV3OWwnKPSpLKPTv43H/ElfoThh8SQr8pMy6GiIt2w XKQMgT1dGoX+ClNoOk5R3aO5WkKFD045huAvLNquiVc3p6N9kJMNLuVgd/xbRh83pWWP 30srSAlmEOy4Gyuc8iTXc7kCnS6L2ycZmQf0pZHEE8eXp9MZvCtQBGs01M3IodOlJjWK wNYnmrNXRctx5WYNhRjgX69cz4RWgaB9K9scaU0r1nSaYzRXPd5m1rgPsMFQ8cZm7i5c NgBw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=L/op470bZ7MwTvKCH/1rAcr1/eX7Gc3ZqcVGmTXHHsM=; b=rv803zvV80svWXIiecFxhwR0kD65wMwnak+JCA81cwFtomhOQn/qU55ayhRWO8kwKe RgX6XC+MbH47zaf0ONKd2XAiiSShw9Bof8pGWZ9nhHoHxE+Kx5Oq+BC1yqQACwjQ//2s daUNLjyLMLQs3nvF1YJBk8TzTu56rzbOJDJ6+TuVRF30VTJMznVyfUYGnGGqpCcBaHFg B7FeY82jaXIDP+2OVtDCyw2Oot02ePzQbUWgu5+M3z+rhL2BPaaGhBNP5se/538tWRsL 5SiBkalmYtFaiLPa6DekhkQynppuoOAUHAe/mH5gZkxOeyifF20P7I6n7vn2ihCxrmxp RiPQ== X-Gm-Message-State: AOAM53276PaDTrpiXP2H0kKO+ibfZhMYemBDt8U6ogj5fhqa5mdfmLJh 6+ZmpktwIrfXFwsUQB+fmPCbHJtcAdmAOlAAU0tZV91C5dE6aQ== X-Google-Smtp-Source: ABdhPJzGcEPqEKlhZzl40Sp0k6/oQTlIhfg2/9/mSbcIEaXbxQ/IkfEC1la3TIi7vKvbDZR/Z2p4bU55MWgBCXxmB54= X-Received: by 2002:a17:906:81d5:: with SMTP id e21mr4521413ejx.102.1616602934060; Wed, 24 Mar 2021 09:22:14 -0700 (PDT) MIME-Version: 1.0 From: Tomasz CEDRO Date: Wed, 24 Mar 2021 17:22:00 +0100 Message-ID: Subject: usb cdrom disappeared / g_access(961): provider cd0 has error 6 set To: FreeBSD Questions Mailing List Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 4F5D6062rrz4hmZ X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=cedro.info header.s=google header.b=OeopNt4K; dmarc=none; spf=none (mx1.freebsd.org: domain of tomek@cedro.info has no SPF policy when checking 2a00:1450:4864:20::631) smtp.mailfrom=tomek@cedro.info X-Spamd-Result: default: False [-1.08 / 15.00]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[cedro.info:s=google]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; DMARC_NA(0.00)[cedro.info]; NEURAL_SPAM_MEDIUM(1.00)[1.000]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[2a00:1450:4864:20::631:from:127.0.2.255]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[cedro.info:+]; NEURAL_HAM_SHORT(-0.78)[-0.781]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::631:from]; R_SPF_NA(0.00)[no SPF record]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RBL_DBL_DONT_QUERY_IPS(0.00)[2a00:1450:4864:20::631:from]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-questions]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Mar 2021 16:22:17 -0000 Hello world :-) I need to burn some DVD using external USB burner. I got into some problem with bad disk and now the drive is not visible/available. ugen0.13: at usbus0 (disconnected) umass0: at uhub1, port 1, addr 16 (disconnected) cd0 at umass-sim0 bus 0 scbus2 target 0 lun 0 cd0: detached g_access(961): provider cd0 has error 6 set g_access(961): provider cd0 has error 6 set g_access(961): provider cd0 has error 6 set How can I regain access to device without rebooting? Any hints welcome :-) Tomek -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info