Public bug reported:
Most of the time, everything works fine, but every 5 or 10 suspends or
so I can't resume. Normally the laptop resumes on any keypress. On these
occasions, no keypresses, Ctrl-Alt-Dels, or power button presses have
any effect. The power button continues to blink slowly indicating
suspended state, and the indicator for plugged in status continues to
respond. Other than that only the long power button press to force
power-off does anything.
On the plus side, this has been going on for a while but I have yet to
have a dirty filesystem afterwards.
I'm also pretty sure this was happening with the 3.19 kernel as well,
but will set that as the default for the next few boots to try to
confirm.
I'm prepared to be told this is a hardware issue, but as the laptop
works great with Ubuntu 14.04 aside from this one issue for about a year
now, I'd love to know how to find out more about it at the very least.
(16.04 is a different story altogether, but nothing susres-related,
yet...)
Lastly, I wasn't sure about the right way to report this. apport notices
it on the next boot, and uploads a "crash report," but it doesn't go to
launchpad by default. I know I can change this, but am I supposed to?
The .crash file itself is attached. However, on casual/untrained
inspection, it doesn't appear to be terribly useful? Despite calling
itself a KernelOops, there doesn't seem to be anything from the kernel,
there or in kern.log.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-4.4.0-34-generic 4.4.0-34.53~14.04.1
ProcVersionSignature: Ubuntu 4.4.0-34.53~14.04.1-generic 4.4.15
Uname: Linux 4.4.0-34-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.21
Architecture: amd64
CurrentDesktop: GNOME
Date: Wed Aug 17 13:38:31 2016
InstallationDate: Installed on 2015-11-22 (269 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
SourcePackage: linux-lts-xenial
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: linux-lts-xenial (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
** Attachment added: "susres.2016-08-17_20:13:46.179455.crash"
https://bugs.launchpad.net/bugs/1614263/+attachment/4722987/+files/susres.2016-08-17_20%3A13%3A46.179455.crash
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1614263
Title:
Laptop sometimes doesn't resume after suspend
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-lts-xenial/+bug/1614263/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
