[Bug 87736] [BDW] Hot unplug VGA EFP from docking then plug in, find EFP cannot be detected anymore

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Nov 26 08:36:22 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=87736

cprigent <christophe.prigent at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |RESOLVED
         Resolution|---                         |WORKSFORME

--- Comment #7 from cprigent <christophe.prigent at intel.com> ---
Hi Phidias,
We don't have your Laptop, docking station and screen and are not able to
reproduce your problem, this bug could be specific to your environment.

Another possibility for you is to update your kernel to a fresh one from this
tree: http://cgit.freedesktop.org/drm-intel/, it could solve your problem.
To install the kernel:
git clone git://anongit.freedesktop.org/drm-intel
cd drm-intel
cp /boot/config* .config
make
make modules
sudo make modules_install
sudo make install

I close the bug. Feel free to re-open it if needed. If you re-open it, some
logs could be useful for investigation, please follow this guide:
https://01.org/linuxgraphics/documentation/how-report-bugs

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