The 'bios-outdated-1.13' tag confuses me.
It's true that I am running (dmidecode says...) Vendor: LENOVO Version:
N14ET29W (1.07 )
but there is no mention of display fixes in the release notes that
accompany n14ur12w (1.13).
I can update my bios but wanted to understand if the tag addition was
I tried an upstream kernel ( 4.4.12-040412-generic #201606011712 ).
Attaching after suspend/resume no longer results in a crash.
The screen frequently fails to restore on the first try. dmesg has
these lines in that case:
[drm:intel_mst_disable_dp [i915]] *ERROR* failed to update payload -22
[dr
Sometimes, my laptop does not freeze. Just now I was able to see the
external display upon my second attempt, and found 8 backtraces in
dmesg:
[26529.773617] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* failed
to enable link training
[26529.776319] [drm:intel_dp_link_training_chann
Public bug reported:
After upgrading to 16.04, my thinkpad x1 carbon (3rd edition) freezes
and reboots when I attach an external display.
Process:
- put laptop to sleep.
- come into work the next day
- open up laptop
- plug in external display
- observe bug
Expected behavior: I can attach the
Public bug reported:
the 'process record' feature of gdb allows reverse debugging. neato.
but on Ubuntu-16.04 it fails to work, complaining about an unhandled
instruction.
% gdb simple
GNU gdb (Ubuntu 7.11-0ubuntu1) 7.11
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL
5 matches
Mail list logo
