[Bug 101314] [DP][SKL][BDW] Logout after hotplug event through MST dongle
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Apr 4 21:24:41 UTC 2018
https://bugs.freedesktop.org/show_bug.cgi?id=101314
Elizabeth <elizabethx.de.la.torre.mena at intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[DP] [SKL] [BDW] Auido |[DP][SKL][BDW] Logout after
|process is lost after |hotplug event through MST
|hotplug event through MST |dongle
|dongle |
--- Comment #13 from Elizabeth <elizabethx.de.la.torre.mena at intel.com> ---
(In reply to keqiao from comment #8)
> Hi Elio,
>
> I can reproduce this issue, as you mentioned that both audio and video
> signal are lost after the hot-plug event. I think we need to fix the Graphic
> issue first, then we are able to find out if the audio issue exists.
>
> Thanks~
Hi, I tried to reproduce this issue again on BDW. As it seems, after I unplug
and plug the DP cable from the MST dongle, the BDW makes a logout, returning to
the login window when I connect the cable again, and all windows are closed.
$ uname -a
Linux gfx-desktop 4.16.0 #2 SMP Tue Apr 3 16:41:31 CDT 2018 x86_64 x86_64
x86_64 GNU/Linux
I'm using the latest stable on kernel.org
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