Bug 90943 - [dp mst] connecting dell UP3214Q to mac book pro hangs computer
Summary: [dp mst] connecting dell UP3214Q to mac book pro hangs computer
Status: CLOSED DUPLICATE of bug 87100
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-06-11 22:43 UTC by kenneth johansson
Modified: 2017-07-24 22:46 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
oops. (9.13 KB, text/plain)
2015-06-11 22:43 UTC, kenneth johansson 		no flags Details
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Description kenneth johansson 2015-06-11 22:43:19 UTC 
Created attachment 116446 [details]
oops.

Connecting the display over mini displayport (thunderbolt connector) hangs the laptop.

when doing this while displaying the desktop I get nothing computer just dies no logs no nothing, it just freezes.

If I switch to console mode before connecting the cable I get the attached output from the kernel.

kernel version is 

Linux retina 4.0.5-040005-generic #201506061639 SMP Sat Jun 6 16:40:45 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

os is ubuntu 15.04

I tried with the thunderbolt module loaded or unloaded same result.
Comment 1 Jani Nikula 2015-06-12 07:26:08 UTC 
I think we have another one already open, but can't find it now.
Comment 2 Ander Conselvan de Oliveira 2015-06-17 07:35:26 UTC 

*** This bug has been marked as a duplicate of bug 87100 ***

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