[Bug 103474] Hard lock when unplugging and reconnecting external USB-C DP display

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Oct 31 17:12:06 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=103474

Elizabeth <elizabethx.de.la.torre.mena at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #8 from Elizabeth <elizabethx.de.la.torre.mena at intel.com> ---
(In reply to Daniel Playfair Cal from comment #7)
> Created attachment 135137 [details]
> Stacktrace of gnome-shell user session crash when disconnecting the display
> 
> It does say "Connection to xwayland lost"
> 
> If XWayland can't handle a display being unplugged,then why is it that when
> I unplug a display without using this usb-c to displayport adapter my shell
> usually doesn't crash? And how can I see why XWayland crashed?
> ...
You mean with a cable usb-c to DP or using another dongle or using the HDMI
port?

Could you attach full dmesg from boot to problem with debug info
(drm.debug=0x1e log_bug_len=2M parameters on grub)? Thank you.

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