Suspend is not working on Nvidia hardware
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Medium
|
Unassigned |
Bug Description
I installed Ubuntu 12.04 alpha 2 amd64 from scratch and suspend is broken. It was working fine in Ubuntu 11.04.
When choosing to suspend, the process is started, and the PC, apparently, does suspend for a fraction of a second. Then it resumes immediately. When displaying the desktop after this process, the launcher is corrupted, but this is solved by hovering with the mouse over it.
Also, and maybe related, when the OS is doing the transition between LightDM and the the Unity desktop, instead of showing a black screen, a lot of garbage is shown. Sometimes, some textures of windows opened in the previous sessions are showed.
I also tested Ubuntu 12.04 in another PC, with a notebook with Intel integrated video card and it suspends and restores fine and no garbage is shown between LightDM and the desktop.
I am using a Nvidia GeForce GTX550Ti, in a Nvidia-based motherboard (Nvidia 520 chipset) with a AMD Athlon 64 x2 CPU.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.2.0-17-generic x86_64
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xfbdf8000 irq 20'
Mixer name : 'Realtek ALC888'
Components : 'HDA:10ec0888,
Controls : 49
Simple ctrls : 22
Card1.Amixer.info:
Card hw:1 'NVidia_1'/'HDA NVidia at 0xfeb7c000 irq 16'
Mixer name : 'Nvidia GPU 15 HDMI/DP'
Components : 'HDA:10de0015,
Controls : 24
Simple ctrls : 4
Date: Sun Feb 19 18:33:28 2012
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120211)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcEnviron:
LANGUAGE=
PATH=(custom, no user)
LANG=es_AR.utf8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.69
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to precise on 2012-02-16 (3 days ago)
dmi.bios.date: 05/07/2007
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.40
dmi.board.name: ALiveNF5-eSATA2+
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: To Be Filled By O.E.M.
dmi.product.
dmi.sys.vendor: To Be Filled By O.E.M.
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
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