does not display after suspending laptop
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-lts-trusty (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
sometimes screen turns black after starting laptop from sleep and nothing works so i have to shut down laptop and restart
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.13.0-79-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-79-generic.
ApportVersion: 2.0.1-0ubuntu17.13
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 1: PCH [HDA Intel PCH], device 0: ALC3227 Analog [ALC3227 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
Card0.Amixer.info:
Card hw:0 'HDMI'/'HDA Intel HDMI at 0xb2710000 irq 63'
Mixer name : 'Intel Haswell HDMI'
Components : 'HDA:80862807,
Controls : 21
Simple ctrls : 3
Card1.Amixer.info:
Card hw:1 'PCH'/'HDA Intel PCH at 0xb2714000 irq 61'
Mixer name : 'Realtek ALC3227'
Components : 'HDA:10ec0282,
Controls : 21
Simple ctrls : 10
Date: Tue Mar 8 13:39:21 2016
DistributionCha
# This is a distribution channel descriptor
# For more information see http://
canonical-
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20140320-07:21
Lsusb:
Bus 001 Device 002: ID 8087:8000 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 04f2:b45e Chicony Electronics Co., Ltd
MachineType: Hewlett-Packard HP 15 Notebook PC
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.79.18
SourcePackage: linux-lts-trusty
UpgradeStatus: Upgraded to precise on 2015-12-28 (70 days ago)
WifiSyslog:
dmi.bios.date: 10/23/2014
dmi.bios.vendor: Insyde
dmi.bios.version: F.31
dmi.board.
dmi.board.name: 2211
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 86.44
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.
dmi.modalias: dmi:bvnInsyde:
dmi.product.name: HP 15 Notebook PC
dmi.product.
dmi.sys.vendor: Hewlett-Packard