[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1076103
Title:
[Asus Eee PC 1215B] Resume doesn't work after suspend
Status in “linux” package in Ubuntu:
Expired
Bug description:
I had this bug with kubuntu 11.10 and it is still present after
upgrade to 12.04. I have an Asus 1215b laptop with Amd C60 cpu.
If I try to suspend the laptop, suspend seems to work at first, but then:
1) most of the times, the attempt to resume it brings to a black screen as a
result.
2) After that, it is necessary to switch off the laptop by keeping the power
button pressed.
3) Trying to switch on the laptop again produces a black screen and no boot,
unless I first remove the power cord and the battery, and try again after
putting them back in place.
4) Sometimes the first suspend attempt works correctly, but then, after a
succesful resume, the second attempt reproduces the bug again.
I tried the followings to see if it could help:
1) Changed from radeon driver to ATI proprietary fglrx driver, same result.
2) Installed the kernel 3.5.7 from
http://kernel.ubuntu.com/~kernel-ppa/mainline, but I had problems with the
fglrx ATI driver, and the first suspend and resume attempt immediatelly
reproduced the bug
Last, the bug has been present with all the kernel versions used with
kubuntu 11.10 to current kernel version in Kubuntu 12.0.4.1:
uname -r: 3.2.0-32-generic
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-32-generic 3.2.0-32.51
ProcVersionSignature: Ubuntu 3.2.0-32.51-generic 3.2.30
Uname: Linux 3.2.0-32-generic x86_64
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu14
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 1: SB [HDA ATI SB], device 0: ALC269VB Analog [ALC269VB Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: teresa 1891 F.... pulseaudio
/dev/snd/controlC0: teresa 1891 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Generic'/'HD-Audio Generic at 0xfeb44000 irq 40'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 6
Simple ctrls : 1
Card0.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Card1.Amixer.info:
Card hw:1 'SB'/'HDA ATI SB at 0xfeb40000 irq 16'
Mixer name : 'Realtek ALC269VB'
Components : 'HDA:10ec0269,1043841c,00100100'
Controls : 17
Simple ctrls : 10
Date: Wed Nov 7 20:15:02 2012
HibernationDevice: RESUME=UUID=08d31149-e27a-4d9a-aede-604cb2dac29b
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: ASUSTeK Computer INC. 1215B
ProcEnviron:
LANGUAGE=
TERM=xterm
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: root=UUID=9541887a-c1e1-4987-af3f-81118bf5262d ro nomodeset
RelatedPackageVersions:
linux-restricted-modules-3.2.0-32-generic N/A
linux-backports-modules-3.2.0-32-generic N/A
linux-firmware 1.79.1
SourcePackage: linux
UpgradeStatus: Upgraded to precise on 2012-04-29 (191 days ago)
dmi.bios.date: 06/17/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0401
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: 1215B
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: x.xx
dmi.chassis.asset.tag: 0x00000000
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer INC.
dmi.chassis.version: x.x
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr0401:bd06/17/2011:svnASUSTeKComputerINC.:pn1215B:pvrx.x:rvnASUSTeKComputerINC.:rn1215B:rvrx.xx:cvnASUSTeKComputerINC.:ct10:cvrx.x:
dmi.product.name: 1215B
dmi.product.version: x.x
dmi.sys.vendor: ASUSTeK Computer INC.
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