From: Jani Nikula <jani.nikula@linux.intel.com>
To: Vadim Lobanov <vadimplobanov@gmail.com>,
dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Subject: Re: [REGRESSION v4.7] i915 / drm crash when undocking from DP monitors
Date: Tue, 11 Oct 2016 16:55:22 +0300 [thread overview]
Message-ID: <877f9fyoqd.fsf@intel.com> (raw)
In-Reply-To: <CAGcQOs=2rY_q-9+OQDTm6bJH1_V0k2faOfX6D5HStrQTMkPTNA@mail.gmail.com>
On Sat, 08 Oct 2016, Vadim Lobanov <vadimplobanov@gmail.com> wrote:
> I'm seeing a repeatable crash on my HP EliteBook 840 G2/2216 when
> booting it while in a docking station connected to two external
> DisplayPort monitors, undocking, and then either logging out or
> shutting down -- regardless of whether I've redocked it beforehand or
> not. Both logout and shutdown work great if I do not undock the laptop
> at all, so the badness correlates with the DP monitors going away.
Please file a bug at [1] with the info in this mail, add drm.debug=14
module parameter, and attach dmesg from boot to the problem into the
bug.
BR,
Jani.
[1] https://bugs.freedesktop.org/enter_bug.cgi?product=DRI&component=DRM/Intel
--
Jani Nikula, Intel Open Source Technology Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
WARNING: multiple messages have this Message-ID (diff)
From: Jani Nikula <jani.nikula@linux.intel.com>
To: Vadim Lobanov <vadimplobanov@gmail.com>,
dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Subject: Re: [REGRESSION v4.7] i915 / drm crash when undocking from DP monitors
Date: Tue, 11 Oct 2016 16:55:22 +0300 [thread overview]
Message-ID: <877f9fyoqd.fsf@intel.com> (raw)
In-Reply-To: <CAGcQOs=2rY_q-9+OQDTm6bJH1_V0k2faOfX6D5HStrQTMkPTNA@mail.gmail.com>
On Sat, 08 Oct 2016, Vadim Lobanov <vadimplobanov@gmail.com> wrote:
> I'm seeing a repeatable crash on my HP EliteBook 840 G2/2216 when
> booting it while in a docking station connected to two external
> DisplayPort monitors, undocking, and then either logging out or
> shutting down -- regardless of whether I've redocked it beforehand or
> not. Both logout and shutdown work great if I do not undock the laptop
> at all, so the badness correlates with the DP monitors going away.
Please file a bug at [1] with the info in this mail, add drm.debug=14
module parameter, and attach dmesg from boot to the problem into the
bug.
BR,
Jani.
[1] https://bugs.freedesktop.org/enter_bug.cgi?product=DRI&component=DRM/Intel
--
Jani Nikula, Intel Open Source Technology Center
next prev parent reply other threads:[~2016-10-11 13:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-08 1:16 [REGRESSION v4.7] i915 / drm crash when undocking from DP monitors Vadim Lobanov
2016-10-11 13:55 ` Jani Nikula [this message]
2016-10-11 13:55 ` Jani Nikula
2016-10-12 2:47 ` Vadim Lobanov
2016-10-12 2:47 ` Vadim Lobanov
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