Red Hat Bugzilla – Bug 1267146
T440s freezes after putting into or getting from dock station
Last modified: 2015-10-07 08:24:31 EDT
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):
Steps to Reproduce:
1. boot into F23
2. put laptop into dock station
laptop freezes with black screen or (sometimes) last screen
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
Created attachment 1078168 [details]
journalctl output of the boot when laptop was put into dock station and froze
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)
I believe this has been fixed with kernel 4.2.2-300. Would you mind testing and letting me know?
Yes, it works now. Thanks.