From owner-freebsd-current@freebsd.org Fri Jul 10 13:36:47 2020 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 85F863699FF for ; Fri, 10 Jul 2020 13:36:47 +0000 (UTC) (envelope-from tsoome@me.com) Received: from mr85p00im-zteg06011601.me.com (mr85p00im-zteg06011601.me.com [17.58.23.186]) (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 4B3Dbf5wvqz4cT9 for ; Fri, 10 Jul 2020 13:36:46 +0000 (UTC) (envelope-from tsoome@me.com) Received: from nazgul.lan (148-52-235-80.sta.estpak.ee [80.235.52.148]) by mr85p00im-zteg06011601.me.com (Postfix) with ESMTPSA id 0F8839204DE; Fri, 10 Jul 2020 13:36:43 +0000 (UTC) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.80.23.2.2\)) Subject: Re: Boot failure on refreshed Dell Precision 7550 From: Toomas Soome In-Reply-To: <20200710132557.gfcsbnffmmqzswdh@mutt-hbsd> Date: Fri, 10 Jul 2020 16:36:41 +0300 Cc: freebsd-current@freebsd.org Content-Transfer-Encoding: 7bit Message-Id: <373D9D74-E5B6-4458-874A-8276B1BA7324@me.com> References: <20200710132557.gfcsbnffmmqzswdh@mutt-hbsd> To: Shawn Webb X-Mailer: Apple Mail (2.3608.80.23.2.2) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-07-10_07:2020-07-10, 2020-07-10 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 mlxscore=0 mlxlogscore=748 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-2004280000 definitions=main-2007100095 X-Rspamd-Queue-Id: 4B3Dbf5wvqz4cT9 X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.52 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; FREEMAIL_FROM(0.00)[me.com]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+ip4:17.58.0.0/16]; DKIM_TRACE(0.00)[me.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[me.com,quarantine]; NEURAL_HAM_SHORT(-0.87)[-0.875]; RECEIVED_SPAMHAUS_PBL(0.00)[80.235.52.148:received]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[me.com]; MID_RHS_MATCH_FROM(0.00)[]; ASN(0.00)[asn:714, ipnet:17.58.16.0/20, country:US]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.01)[-1.007]; R_DKIM_ALLOW(-0.20)[me.com:s=1a1hai]; RCVD_IN_DNSWL_LOW(-0.10)[17.58.23.186:from]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.04)[-1.036]; MIME_GOOD(-0.10)[text/plain]; DWL_DNSWL_LOW(-1.00)[me.com:dkim]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RWL_MAILSPIKE_POSSIBLE(0.00)[17.58.23.186:from]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.33 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: Fri, 10 Jul 2020 13:36:47 -0000 > On 10. Jul 2020, at 16:25, Shawn Webb wrote: > > Hey all, > > I just got in a new Dell Precision 7550 laptop. Tried booting FreeBSD > on it and UEFI boot failed. The screen goes black immedately when > selecting the memstick and around ten to twenty seconds later, the > system reboots. > > I'm thinking there might be a bug in the UEFI loader. I have zero > experience in this area, but would love to learn. Can someone punish > me with ideas on how to debug this? ;P > > I'll try to get whatever patches/fixes that come out of this effort > upstreamed. Just in case, is secure boot turned off? rgds, toomas