Observing same behavior on thinkpad x1 carbon (3rd edition) with
4.13.0-11-generic (I'm tracking the 17.10 release before it's released)
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https://bugs.launchpad.net/bugs/1619329
Title:
The 'bios-outdated-1.13' tag confuses me.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
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]
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
Public bug reported:
1: Description: Ubuntu 14.04.2 LTS
Release:14.04
2: clang-3.5:
Installed: 1:3.5-4ubuntu2~trusty2
Candidate: 1:3.5-4ubuntu2~trusty2
Version table:
*** 1:3.5-4ubuntu2~trusty2 0
500 http://mirror.pnl.gov/ubuntu/ trusty-updates/universe amd64 Packages
the preprocessed source code
** Attachment added: preprocessed source code
https://bugs.launchpad.net/ubuntu/+source/llvm-toolchain-snapshot/+bug/1439865/+attachment/4364690/+files/mutex_lock-ff1441.c
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Li Daobing's suggestion (#8) to update from Shawn P Huang's PPA does
seem to help the problem quite a bit. There is a much much smaller leak
of about 2 bytes per input method switch, but that is much better than
the version in 10.4
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ibus-daemon applet leaks memory badly
Hi. I have not seen this problem in a long time. I had forgotten I
even opened this bug.
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Do.exe crashed with SIGSEGV in g_main_context_dispatch()
https://bugs.launchpad.net/bugs/360168
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** Attachment added: make kernel config buffer bigger
http://launchpadlibrarian.net/31733429/powertop-bigger_cfg_buf.diff
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powertop segfault in strstr
https://bugs.launchpad.net/bugs/428660
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Public bug reported:
Binary package hint: powertop
Ubuntu karmic updated september 11th
powertop-1.11-1
kernel: 2.6.31-10-generic
powertop parses the kernel config to make suggestions about things to
turn on and off. On karmic, however, the kernel config
(/boot/config-2.6.31-10-generic) is one
** Visibility changed to: Public
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Do.exe crashed with SIGSEGV in g_main_context_dispatch()
https://bugs.launchpad.net/bugs/360168
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I did have evo open to my contacts page, but way over in workspace 5,
while I was typing away in a terminal on workspace 2. Not really sure
what part of that caused the crash. Will follow up if I can find a
reliable test case.
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Do.exe crashed with SIGSEGV in g_main_context_dispatch()
I'm happy to report that suspend/resume seems to be working with this weeks
(as of 4 april 2009) updated packages.
uname: Linux doakes 2.6.28-11-server #40-Ubuntu SMP Fri Apr 3 18:30:06
UTC 2009 i686 GNU/Linux
xserver-xorg-video-intel: 2:2.6.3-0ubuntu5
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[LENOVO 7454CTO] suspend/resume
I wanted to follow up with some information requested in
https://wiki.ubuntu.com/DebuggingKernelSuspendHibernateResume
This report is a failure to suspend. I haven't been able to test resume
(obviously : )
This failure to suspend happens 100% reliably.
Suspend/resume on this laptop worked OK
Public bug reported:
I ran the Suspend/Resume stress test, but at the very first test the
screen flickered, went blank, and then displayed the ubuntu login
prompt.
uname: Linux doakes 2.6.28-11-server #38-Ubuntu SMP Fri Mar 27 09:51:06
UTC 2009 i686 GNU/Linux
ProblemType: KernelOops
** Attachment added: BootDmesg.gz
http://launchpadlibrarian.net/24450729/BootDmesg.gz
** Attachment added: CurrentDmesg.txt
http://launchpadlibrarian.net/24450730/CurrentDmesg.txt
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/24450731/Dependencies.txt
**
This happens for me too, x200, running 2.6.28-11-server
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[LENOVO 7454CTO] suspend/resume failure
https://bugs.launchpad.net/bugs/335570
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I see this behavior on my thinkpad x40, also with very-latest edgy. I
don't have much debug information yet, but wanted you to know you were
not alone.
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T43p laptop unable resume after second suspend
https://launchpad.net/bugs/65176
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I'm seeing a similar inability to come back from sleep on a thinkpad
x40. Green moon flashes, but I cannot interact with the computer in any
meaningful way except to power it off.
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X crashes on second resume from suspend-to-ram on Thinkpad X41
https://launchpad.net/bugs/56365
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