This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1700248
Title:
instability after lid-close state
Status in linux package in Ubuntu:
Confirmed
Bug description:
After the system goes into the state (sleep? hibernate?) that happens
when I close the lid on my laptop (the machine from which I'm
reporting this bug), it often but not always fails to wake up. The
power button backlight illuminates but the screen stays blank and the
machine doesn't respond to anything I've been able to think (change of
vt, touching power button, close and reopen). Only restart via long
hold on power button exits from this state.
On occasion, it wakes but the mouse is frozen in the middle of the
screen.
On occasion, it wakes correctly.
This does not seem to be related to how long the session has been
active: I can often trigger this by boot -> login -> lock screen ->
close lid -> open lid.
This behaviour is new since the most recent kernel upgrade.
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-4.10.0-24-generic 4.10.0-24.28
ProcVersionSignature: Ubuntu 4.10.0-24.28-generic 4.10.15
Uname: Linux 4.10.0-24-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.4-0ubuntu4.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC1D0c: jeff 5759 F...m pulseaudio
/dev/snd/pcmC1D0p: jeff 5759 F...m pulseaudio
/dev/snd/controlC1: jeff 5759 F.... pulseaudio
/dev/snd/controlC0: jeff 5759 F.... pulseaudio
CurrentDesktop: i3
Date: Sat Jun 24 15:19:38 2017
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=c448c2ce-5734-45cf-8bc7-767a3c07ad7d
InstallationDate: Installed on 2015-12-17 (555 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
MachineType: Dell Inc. Dell Precision M3800
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-24-generic.efi.signed
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.10.0-24-generic N/A
linux-backports-modules-4.10.0-24-generic N/A
linux-firmware 1.164.1
SourcePackage: linux
UpgradeStatus: Upgraded to zesty on 2017-06-06 (18 days ago)
dmi.bios.date: 08/17/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A10
dmi.board.name: Dell Precision M3800
dmi.board.vendor: Dell Inc.
dmi.board.version: A10
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: Not Specified
dmi.modalias:
dmi:bvnDellInc.:bvrA10:bd08/17/2015:svnDellInc.:pnDellPrecisionM3800:pvrA10:rvnDellInc.:rnDellPrecisionM3800:rvrA10:cvnDellInc.:ct8:cvrNotSpecified:
dmi.product.name: Dell Precision M3800
dmi.product.version: A10
dmi.sys.vendor: Dell Inc.
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