From mboxrd@z Thu Jan  1 00:00:00 1970
From: Oliver Hartkopp <socketcan@hartkopp.net>
Subject: Linux 3.16-rc1: drm:intel_dp_start_link_train *ERROR*
 too many full retries, give up
Date: Mon, 16 Jun 2014 22:08:15 +0200
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To: intel-gfx@lists.freedesktop.org, Daniel Vetter <daniel.vetter@ffwll.ch>, David Airlie <airlied@linux.ie>
List-Id: intel-gfx@lists.freedesktop.org

Hey all,

with my Debian unstable the upgrade from 3.15 to 3.16-rc1 failed with this fancy
[drm:intel_dp_start_link_train *ERROR* too many full retries, give up] message loop.

lightdm/XFCE4 doesn't start anymore (it tries several times but fails always).

Hm - I just found this stuff in my stock Debian Kernel too:
3.14-1-686-pae #1 SMP Debian 3.14.5-1 (2014-06-05) i686 GNU/Linux


[    6.461232] [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up
[    6.873772] dell_wmi: Received unknown WMI event (0x11)
[    6.884336] Console: switching to colour frame buffer device 240x67
[    6.948511] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[    6.948513] i915 0000:00:02.0: registered panic notifier

[    7.430429] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0

But at least it starts with the 3.14 (any the latest 3.15).

I have a Intel(R) Core(TM) i7 CPU M 640  @ 2.80GHz with Intel HD graphics.

Any idea?

Regards,
Oliver