On 26/06/14 20:26, Keivan Motavalli wrote: > I downloaded and burned livecd-centos-7-live-gnome-201406261459.iso > (checking its hashsum). > > It does boot flawlessly on a lenovo thinkpad T430-2349H3G using uefi > only and secureboot enabled. > > modsign-uefi throws "Couldn't parse DBX signatures: -74", but the boot > process continues. > > The live image, however, is not usable, neither textually nor graphically. > > The laptop comes with an integrated 3G modem, "Ericsson HSPA+ WWAN > Minicard (H5321gw)". modem-manager.service fails to start, and > subsequently also "systemd-logind.service" repetitively fails to > starts, leaving the system in an unusable state, without any working > tty and/or display manager. > > IMHO, systemd-logind tries to start getty on one of the 3g modem > serial interfaces, probably not recognizing it as one, thus failing. > > disabling the integrated modem and wlan adapter via a physical switch > is a workaround to the issue. This seems to be a fedora 19-20 bug gone > unfixed into RHEL7. > _______________________________________________ > CentOS-devel mailing list > CentOS-devel at centos.org > http://lists.centos.org/mailman/listinfo/centos-devel > Received: from lithium.arrfab.net (unknown [172.19.5.1]) by > radium.arrfab.net (Postfix) with ESMTP id 27E5449B6CA for > <fabian.arrotin at arrfab.net>; Thu, 26 Jun 2014 20:26:31 +0200 > Received: from mail.centos.org (mail.centos.org [72.26.200.202]) by > lithium.arrfab.net (8.13.8/8.13.8) with ESMTP id s5QIQSTq008206 for > <fabian.arrotin at arrfab.net>; Thu, 26 Jun 2014 20:26:28 +0200 > Received: from mail.centos.org (voxeldev.centos.org [127.0.0.1]) by > mail.centos.org (Postfix) with ESMTP id E1E7F817F70; Thu, 26 Jun 2014 > 18:26:26 +0000 > Received: from mail-vc0-f178.google.com (mail-vc0-f178.google.com > [209.85.220.178]) by mail.centos.org (Postfix) with ESMTP id 11757817F68 > for <centos-devel at centos.org>; Thu, 26 Jun 2014 18:26:24 +0000 > Received: by mail-vc0-f178.google.com with SMTP id ij19so3957479vcb.23 for > <centos-devel at centos.org>; Thu, 26 Jun 2014 11:26:25 -0700 > Received: by 10.220.50.81 with HTTP; Thu, 26 Jun 2014 11:26:25 -0700 > Subject: [CentOS-devel] Subject=: secure boot comments > From: =indows-1252?Q?Keivan_Motavalli?= <motavalli.keivan at gmail.com> > To: =indows-1252?Q?To=?= <538CF11A.9020707 at karan.org>, > =indows-1252?Q?centos-devel at centos.org?= <centos-devel at centos.org> > Date: Thu, 26 Jun 2014 18:26:25 +0000 > Mime-Version: 1.0 > Content-Type: text/plain; charset=ndows-1252 > Content-Transfer-Encoding: quoted-printable > X-Mailer: Zarafa 6.40.7-26119 > Sender: =indows-1252?Q?motavalli.keivan at gmail.com? <centos-devel-bounces at centos.org> > Reply-To: =indows-1252?Q?The_CentOS_developers_mailing_list.? <centos-devel at centos.org> > Precedence: list > List-Id: "The CentOS developers mailing list." <centos-devel.centos.org> > List-Unsubscribe: <http://lists.centos.org/mailman/listinfo/centos-devel>, > <mailto:centos-devel-request at centos.org?subject=subscribe> > List-Archive: <http://lists.centos.org/pipermail/centos-devel> > List-Post: <mailto:centos-devel at centos.org> > List-Help: <mailto:centos-devel-request at centos.org?subject=lp> > List-Subscribe: <http://lists.centos.org/mailman/listinfo/centos-devel>, > <mailto:centos-devel-request at centos.org?subject=bscribe> > X-Spam-Status: No > X-Beenthere: centos-devel at centos.org > X-Mailman-Version: 2.1.9 > X-Original-To: centos-devel at centos.org > X-Received: by 10.220.94.135 with SMTP id z7mr3232295vcm.46.1403807185388; > Thu, 26 Jun 2014 11:26:25 -0700 (PDT) > X-Arrfab-Bluewall-Mailscanner-Information: Please contact the ISP for more information > X-Arrfab-Bluewall-Mailscanner-Id: s5QIQSTq008206 > X-Arrfab-Bluewall-Mailscanner: Found to be clean > X-Arrfab-Bluewall-Mailscanner-From: centos-devel-bounces at centos.org > Message-Id: > <CACvd5vKnp3zo_qHJGsv9dc3ErjULabwk=k+8xH6MULGqe7aQ at mail.gmail.com> > > I downloaded and burned livecd-centos-7-live-gnome-201406261459.iso > (checking its hashsum). > > It does boot flawlessly on a lenovo thinkpad T430-2349H3G using uefi > only and secureboot enabled. > > modsign-uefi throws "Couldn't parse DBX signatures: -74", but the boot > process continues. > > The live image, however, is not usable, neither textually nor graphically. > > The laptop comes with an integrated 3G modem, "Ericsson HSPA+ WWAN > Minicard (H5321gw)". modem-manager.service fails to start, and > subsequently also "systemd-logind.service" repetitively fails to > starts, leaving the system in an unusable state, without any working > tty and/or display manager. > > IMHO, systemd-logind tries to start getty on one of the 3g modem > serial interfaces, probably not recognizing it as one, thus failing. > > disabling the integrated modem and wlan adapter via a physical switch > is a workaround to the issue. This seems to be a fedora 19-20 bug gone > unfixed into RHEL7. Thanks for the report, and also for the "workaround". I found quite a bunch of issues like that one being reported on bugzilla for Fedora too. Maybe worth mentioning on the wiki/annoucement if we have no real fix for GA Cheers, -- Fabian Arrotin gpg key: 56BEC54E | twitter: @arrfab