Bug 1267146 - T440s freezes after putting into or getting from dock station
Summary: T440s freezes after putting into or getting from dock station
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 23
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-09-29 06:48 UTC by Honza Horak
Modified: 2015-10-07 12:24 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2015-10-07 12:24:31 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)
journalctl output of the boot when laptop was put into dock station and froze (32.75 KB, text/plain)
2015-09-29 06:49 UTC, Honza Horak
no flags Details

Description Honza Horak 2015-09-29 06:48:13 UTC
Description of problem:
T440s freezes after putting into or getting from dock station. It also freezes when it is in the dock station from beginning, somewhere when login screen should appear.

Version-Release number of selected component (if applicable):
kernel-4.2.1-300.fc23.x86_64
gnome-session-3.18.0-1.fc23.x86_64

How reproducible:
every-time

Steps to Reproduce:
1. boot into F23
2. put laptop into dock station

Actual results:
laptop freezes with black screen or (sometimes) last screen

Expected results:
no freeze

Additional info:
will attach log from journalctl
It include suspiciously a lot of messages:
[drm:intel_dp_start_link_train [i915]] *ERROR* too many voltage retries, give up

Comment 1 Honza Horak 2015-09-29 06:49:51 UTC
Created attachment 1078168 [details]
journalctl output of the boot when laptop was put into dock station and froze

Comment 2 Honza Horak 2015-09-29 07:00:47 UTC
I've tried it with kernel-4.3.0-0.rc2.git1.1.fc24.x86_64 and at least putting into docking station works fine. (I'll let know whether other problematic actions are problem, but expecting they aren't)

Comment 3 Justin M. Forbes 2015-09-30 14:49:47 UTC
I believe this has been fixed with kernel 4.2.2-300. Would you mind testing and letting me know?

Comment 4 Honza Horak 2015-10-07 10:18:08 UTC
Yes, it works now. Thanks.

Comment 5 Josh Boyer 2015-10-07 12:24:31 UTC
Thank you.


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