Public bug reported:
Running http://testcases.qa.ubuntu.com/System/SuspendResume in Quantal
laptop testing.
Successful suspend; on pressing power button, LightDM session login
locks - mouse moves but no selection possible; no cursor, unable to type
into password box. 20-30 second delay then flips to terminal tty session
displaying:
* Stopping System V run level compatibility
* Starting
3324.376027] [drm] nouveau 0000:01:00.0: Failed to idle channel 1.
[nnnn.nnnnn] [drm] nouveau 0000:01:00.0: Failed to idle channel 1.
[nnnn.nnnnn] [drm] nouveau 0000:01:00.0: Failed to idle channel 1.
[nnnn.nnnnn] [drm] nouveau 0000:01:00.0: Failed to idle channel 1.
20-30 second delay then flips back to locked LightDM login screen.
Cycles through, had to pull the power and restart.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: linux-image-3.5.0-2-generic 3.5.0-2.2
ProcVersionSignature: Ubuntu 3.5.0-2.2-generic 3.5.0-rc4
Uname: Linux 3.5.0-2-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
ApportVersion: 2.2.5-0ubuntu1
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: robin 1738 F.... pulseaudio
CRDA:
country GB:
(2402 - 2482 @ 40), (N/A, 20)
(5170 - 5250 @ 40), (N/A, 20)
(5250 - 5330 @ 40), (N/A, 20), DFS
(5490 - 5710 @ 40), (N/A, 27), DFS
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xefffc000 irq 44'
Mixer name : 'SigmaTel STAC9200'
Components : 'HDA:83847690,102801bd,00102201
HDA:14f12bfa,14f100c3,00090000'
Controls : 13
Simple ctrls : 6
Date: Fri Jun 29 21:35:05 2012
HibernationDevice: RESUME=UUID=f69b1735-7ac9-4e18-86b8-48b960fd1dca
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120629)
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: Dell Inc. MM061
ProcEnviron:
LANGUAGE=en_GB:en
TERM=xterm
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-2-generic
root=UUID=790fd7e1-673f-4f43-889e-db400209d5f9 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.5.0-2-generic N/A
linux-backports-modules-3.5.0-2-generic N/A
linux-firmware 1.82
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/02/2007
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A14
dmi.board.name: 0XD720
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA14:bd04/02/2007:svnDellInc.:pnMM061:pvr:rvnDellInc.:rn0XD720:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: MM061
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 laptop-testing quantal running-unity
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https://bugs.launchpad.net/bugs/1019415
Title:
Resume fails after Suspend; [drm] nouveau 0000:01:00.0: Failed to idle
channel 1
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