From mboxrd@z Thu Jan 1 00:00:00 1970 From: ludo@gnu.org (Ludovic =?UTF-8?Q?Court=C3=A8s?=) Subject: bug#24789: Changing console renders my system unresponsive Date: Wed, 26 Oct 2016 14:30:05 +0200 Message-ID: <874m3zthrm.fsf@gnu.org> References: <73ddf40b77af55bb11861bb3d68e024f@mykolab.ch> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:52572) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bzNMJ-0004HS-Qp for bug-guix@gnu.org; Wed, 26 Oct 2016 08:31:12 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bzNME-0006qP-9w for bug-guix@gnu.org; Wed, 26 Oct 2016 08:31:07 -0400 Received: from debbugs.gnu.org ([208.118.235.43]:41688) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1bzNME-0006qL-6L for bug-guix@gnu.org; Wed, 26 Oct 2016 08:31:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bzNME-00081s-0B for bug-guix@gnu.org; Wed, 26 Oct 2016 08:31:02 -0400 Sender: "Debbugs-submit" Resent-Message-ID: In-Reply-To: <73ddf40b77af55bb11861bb3d68e024f@mykolab.ch> (petter@mykolab.ch's message of "Tue, 25 Oct 2016 13:22:53 +0200") List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org Sender: "bug-Guix" To: Petter Cc: 24789@debbugs.gnu.org Petter skribis: > I'm having a pretty dramatic experience changing console, > f.ex. Ctrl+Alt+F4. My system becomes completely unresponsive. Even > Alt+SysRq+reisub is unable to persuade my system to perform a > gentlemans reboot. To recover I must do a hard reboot. > > Bringing this up in #guix suggests it's not a common issue. > > My setup is: > Libreboot X200 > Docking station > External monitor connected to the docking station with DisplayPort. > XFCE > GuixSD (from git, last commit in my repo > c11933c920dd7b7cdf68e13e6b3718602129210a) [...] > I have no idea if this is really a Guix issue or not, maybe it's > Linux-libre? I definitely don=E2=80=99t experience that on my laptop (not an X200). Per= haps the KMS module and Xorg driver is at fault? Which ones are in use? (My laptop has an Intel graphics card, so i915.ko, though for some reason Xorg uses xf86-video-intel instead of =E2=80=9Cmodesetting=E2=80=9D.) Ludo=E2=80=99.