flrtx, can you try latest mainline kernel and attach full dmesg?
This new commit will be useful for debugging lid issues:
commit ae35d656d796fa203787455ce59874c6682dc0cf
Author: Hans de Goede <[email protected]>
Date: Wed Nov 22 16:06:11 2017 +0100
ACPI: button: Add a debug message when we're sending a LID event
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1626689
Title:
During boot process, system goes to sleep
Status in linux package in Ubuntu:
Confirmed
Bug description:
After upgrading to 16.04, my computer goes to sleep during the boot process,
shortly after I entered the passphrase to unlock my LVM. When I wake it up, I’m
at the graphical login prompt. I type my user password, press enter and it goes
to sleep again. When I wake it up, I’m in my working Lubuntu desktop. This
happens every time I boot. And it’s quite annoying.
Please tell me which additional information I can provide to help fix this
bug.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-38-generic 4.4.0-38.57
ProcVersionSignature: Ubuntu 4.4.0-38.57-generic 4.4.19
Uname: Linux 4.4.0-38-generic i686
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: steffi 2155 F.... lxpanel
CurrentDesktop: LXDE
Date: Thu Sep 22 20:24:31 2016
HibernationDevice: RESUME=UUID=9e305c00-cee8-4703-9352-abc5fb755282
InstallationDate: Installed on 2016-09-21 (1 days ago)
InstallationMedia: Lubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140416.2)
MachineType: Acer Aspire one
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-38-generic
root=/dev/mapper/lubuntu--vg-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.4.0-38-generic N/A
linux-backports-modules-4.4.0-38-generic N/A
linux-firmware 1.157.3
SourcePackage: linux
UpgradeStatus: Upgraded to xenial on 2016-09-22 (0 days ago)
dmi.bios.date: 02/20/2009
dmi.bios.vendor: Acer
dmi.bios.version: V1.05
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Aspire one
dmi.board.vendor: Acer
dmi.board.version: V1.05
dmi.chassis.type: 1
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.05
dmi.modalias:
dmi:bvnAcer:bvrV1.05:bd02/20/2009:svnAcer:pnAspireone:pvrV1.05:rvnAcer:rnAspireone:rvrV1.05:cvnAcer:ct1:cvrV1.05:
dmi.product.name: Aspire one
dmi.product.version: V1.05
dmi.sys.vendor: Acer
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