I upgraded from Lubuntu 17.10 to 18.04
My laptop is set to suspend upon laptop lid closing. I do not have a dedicated gpu (often listed as cause of suspend problem).
When I close the lid, or select the suspend command from GUI, the screen goes black, fans continue to run, LED's remain lit (flash during suspend). Laptop will then not recover unless hard shutdown via holding power button down. Screen remains blank. No keyboard or mouse inputs work.
Using lenovo thinkpad, 4gb ram, intel celeron CPU, intel HD integrated graphics.
Went through this once, found no useful solution, wipes HDD and used another OS (elementary OS).
This is a small form factor PC. If I cannot open and close it, moving it in and out of suspend easily, I will replace the OS again. Booting and shutting down is not practical for something meant to be a mobility focused device.
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ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.15.0-29-generic.
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC3239 Analog [ALC3239 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: litbit 1159 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0x90810000 irq 95'
Mixer name : 'Realtek ALC3239'
Components : 'HDA:10ec0283,17aa2224,00100003 HDA:80862882,80860101,00100000'
Controls : 30
Simple ctrls : 12
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown'
Mixer name : 'ThinkPad EC (unknown)'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
CurrentDesktop: LXDE
DistroRelease: Ubuntu 18.04
HibernationDevice: RESUME=UUID=de2b11d3-9175-4b0c-867d-410c4d3c69e9
InstallationDate: Installed on 2018-06-22 (37 days ago)
InstallationMedia: Lubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 04f2:b451 Chicony Electronics Co., Ltd
Bus 001 Device 003: ID 8087:07dc Intel Corp.
Bus 001 Device 002: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 20DAS02G00
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-29-generic root=UUID=6df1383a-52d7-4997-904e-309e43f29fad ro nouveau.modeset=0 quiet splash vt.handoff=1
ProcVersionSignature: Ubuntu 4.15.0-29.31-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-29-generic N/A
linux-backports-modules-4.15.0-29-generic N/A
linux-firmware 1.173.1
Tags: bionic
Uname: Linux 4.15.0-29-generic x86_64
UpgradeStatus: Upgraded to bionic on 2018-07-26 (2 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 01/17/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: N15ET72W (1.32)
dmi.board.asset.tag: Not Available
dmi.board.name: Intel powered classmate PC
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50519 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvrN15ET72W(1.32):bd01/17/2018:svnLENOVO:pn20DAS02G00:pvrThinkPadYoga11e:rvnLENOVO:rnIntelpoweredclassmatePC:rvrSDK0E50519WIN:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.family: ThinkPad Yoga 11e
dmi.product.name: 20DAS02G00
dmi.product.version: ThinkPad Yoga 11e
dmi.sys.vendor: LENOVO
Hello,
This project bugtracker is only for issues with the Ubuntu One Single Sign-On service, and the problem you describe does not seem to be directly with the sign-on service.
I'll move it to the linux project which covers the kernel and most suspend issues, and would appreciate if you would read the suspend debugging guide and provide the information requested there:
https:/