[Acer Aspire V3-472G] Suspend not working on Ubuntu 16.04
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
I am running Ubuntu 16.04 on an Acer Aspire V3-472G with Nvidia Geforce 840M graphic cards, proprietary driver.
None of the options for suspend are working. The process of suspend works fine but when the computer is waken, screen stays black and computer becomes unresponsive.
Installation of packets such as uswsusp create a bigger problem as the computer freezes during boot process.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-
ProcVersionSign
Uname: Linux 4.4.0-21-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC1D0p: saguti 2907 F...m pulseaudio
/dev/snd/
Date: Fri Apr 29 21:42:27 2016
HibernationDevice: RESUME=
InstallationDate: Installed on 2015-01-01 (484 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
Lsusb:
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 004: ID 04f2:b469 Chicony Electronics Co., Ltd
Bus 002 Device 005: ID 0489:e04e Foxconn / Hon Hai
Bus 002 Device 002: ID 3938:1031
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Acer Aspire V3-472G
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
linux-
linux-
linux-firmware 1.157
SourcePackage: linux
UpgradeStatus: Upgraded to xenial on 2016-04-25 (4 days ago)
dmi.bios.date: 09/24/2014
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V1.21
dmi.board.
dmi.board.name: EA40_HB
dmi.board.vendor: Acer
dmi.board.version: Type2 - A01 Board Version
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.
dmi.modalias: dmi:bvnInsydeCo
dmi.product.name: Aspire V3-472G
dmi.product.
dmi.sys.vendor: Acer
Changed in linux (Ubuntu): | |
importance: | Undecided → High |
This change was made by a bot.