On the prior kernel installed on my machine, (4.13.0-21) the laptop will return from hibernation fully functional, showing a login prompt and bringing back the desktop.
Since upgrading to this kernel image (4.13.0-25), the laptop boots, shows the Lubuntu splash screen, but then never shows either a login prompt or desktop - just a black screen as if the backlight is not on.
A short-term workaround proven to work is to choose Advanced from the Grub menu and boot only into the 4.13.0-12 kernel version. However, this is not a long-term option.
ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: linux-image-4.13.0-25-generic 4.13.0-25.29
ProcVersionSignature: Ubuntu 4.13.0-25.29-generic 4.13.13
Uname: Linux 4.13.0-25-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.13.0-25-generic.
ApportVersion: 2.20.7-0ubuntu3.7
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
Cannot stat file /proc/1125/fd/10: Permission denied
Cannot stat file /proc/1125/fd/1023: Permission denied
Cannot stat file /proc/1164/fd/1023: Permission denied
USER PID ACCESS COMMAND
/dev/snd/controlC0: cefn 1195 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf2530000 irq 29'
Mixer name : 'Realtek ALC269VC'
Components : 'HDA:10ec0269,17aa21fa,00100203 HDA:80862806,80860101,00100000'
Controls : 50
Simple ctrls : 17
Date: Thu Jan 18 13:35:44 2018
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=125fecd2-b478-4475-872a-778f919f1d6b
InstallationDate: Installed on 2017-10-15 (94 days ago)
InstallationMedia: Lubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170926)
MachineType: LENOVO 2325SW9
ProcEnviron:
LANGUAGE=en_GB:en
TERM=xterm
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-25-generic root=UUID=e6460a86-462d-4362-9147-441ca9c5b18e ro quiet splash
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.13.0-25-generic N/A
linux-backports-modules-4.13.0-25-generic N/A
linux-firmware 1.169.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/19/2017
dmi.bios.vendor: LENOVO
dmi.bios.version: G2ETA8WW (2.68 )
dmi.board.asset.tag: Not Available
dmi.board.name: 2325SW9
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvrG2ETA8WW(2.68):bd04/19/2017:svnLENOVO:pn2325SW9:pvrThinkPadX230:rvnLENOVO:rn2325SW9:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.family: ThinkPad X230
dmi.product.name: 2325SW9
dmi.product.version: ThinkPad X230
dmi.sys.vendor: LENOVO
This change was made by a bot.