Public bug reported:
I recently upgraded to Ubuntu 14.04 from 13.10
After that my laptop does not suspend.
The laptop has NVIDIA GEFORCE GT 630M Graphic card, with nouveau. It seems to
fails when suspending.
nisarg@nisarg:~$ cat /proc/version_signature
Ubuntu 3.13.0-30.54-generic 3.13.11.2
Here is the syslog.
Jun 30 14:52:22 nisarg kernel: [10157.974142] PM: Syncing filesystems ... done.
Jun 30 14:52:22 nisarg kernel: [10158.308806] PM: Preparing system for mem sleep
Jun 30 14:52:27 nisarg kernel: [10158.558616] Freezing user space processes ...
(elapsed 0.001 seconds) done.
Jun 30 14:52:27 nisarg kernel: [10158.560394] Freezing remaining freezable
tasks ... (elapsed 0.001 seconds) done.
Jun 30 14:52:27 nisarg kernel: [10158.561577] PM: Entering mem sleep
Jun 30 14:52:27 nisarg kernel: [10158.561870] Suspending console(s) (use
no_console_suspend to debug)
Jun 30 14:52:27 nisarg kernel: [10158.562061] sd 0:0:0:0: [sda] Synchronizing
SCSI cache
Jun 30 14:52:27 nisarg kernel: [10158.562117] sd 0:0:0:0: [sda] Stopping disk
Jun 30 14:52:27 nisarg kernel: [10158.580826] nouveau [ DRM] suspending
display...
Jun 30 14:52:27 nisarg kernel: [10158.580828] nouveau [ DRM] unpinning
framebuffer(s)...
Jun 30 14:52:27 nisarg kernel: [10158.580831] nouveau [ DRM] evicting
buffers...
Jun 30 14:52:27 nisarg kernel: [10158.580832] nouveau [ DRM] waiting for
kernel channels to go idle...
Jun 30 14:52:27 nisarg kernel: [10158.580876] nouveau [ DRM] suspending
client object trees...
Jun 30 14:52:27 nisarg kernel: [10158.581164] nouveau [ DRM] suspending
kernel object tree...
Jun 30 14:52:27 nisarg kernel: [10160.580652] nouveau E[
PDISP][0000:01:00.0][0xc000857c][ffff8802225fd700] fini timeout, 0xc2071008
Jun 30 14:52:27 nisarg kernel: [10160.580654] nouveau E[
PDISP][0000:01:00.0][0xc000857c][ffff8802225fd700] failed suspend, -16
Jun 30 14:52:27 nisarg kernel: [10160.580655] nouveau E[ DRM]
0xd1500000:0xd15c7c00 suspend failed with -16
Jun 30 14:52:27 nisarg kernel: [10160.580696] nouveau E[ DRM]
0xdddddddd:0xd1500000 suspend failed with -16
Jun 30 14:52:27 nisarg kernel: [10160.580797] nouveau E[ DRM]
0xffffffff:0xdddddddd suspend failed with -16
Jun 30 14:52:27 nisarg kernel: [10160.581459] nouveau E[ DRM]
0xffffffff:0xffffffff suspend failed with -16
Jun 30 14:52:27 nisarg kernel: [10160.581559] nouveau [ DRM] resuming
display...
Jun 30 14:52:27 nisarg kernel: [10160.581578] nouveau E[ DRM] bo
ffff8801f711e800 pinned elsewhere: 0x00000002 vs 0x00000004
Jun 30 14:52:27 nisarg kernel: [10160.581579]
[drm:drm_helper_resume_force_mode] *ERROR* failed to set mode on crtc
ffff8800befd1000
Jun 30 14:52:27 nisarg kernel: [10160.595633] pci_pm_suspend():
nouveau_pmops_suspend+0x0/0xb0 [nouveau] returns -16
Jun 30 14:52:27 nisarg kernel: [10160.595638] dpm_run_callback():
pci_pm_suspend+0x0/0x150 returns -16
Jun 30 14:52:27 nisarg kernel: [10160.595642] PM: Device 0000:01:00.0 failed to
suspend async: error -16
Jun 30 14:52:27 nisarg kernel: [10160.595703] PM: Some devices failed to
suspend, or early wake event detected
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-30-generic 3.13.0-30.54
ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2
Uname: Linux 3.13.0-30-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: nisarg 3437 F.... pulseaudio
nisarg 19771 F.... pulseaudio
CRDA:
country IN:
(2402 - 2482 @ 40), (N/A, 20)
(5170 - 5250 @ 40), (N/A, 20)
(5250 - 5330 @ 40), (N/A, 20), DFS
(5735 - 5835 @ 40), (N/A, 20)
CurrentDesktop: Unity
Date: Mon Jun 30 15:05:58 2014
HibernationDevice: RESUME=UUID=8d9c6f2d-29cc-443a-8864-b5bdc278d3f5
InstallationDate: Installed on 2014-01-08 (172 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MachineType: ASUSTeK COMPUTER INC. K55VM
ProcFB:
0 inteldrmfb
1 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic
root=UUID=33430ee0-8da8-4984-9369-153bf9f4aa34 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-30-generic N/A
linux-backports-modules-3.13.0-30-generic N/A
linux-firmware 1.127.4
SourcePackage: linux
UpgradeStatus: Upgraded to trusty on 2014-06-29 (1 days ago)
dmi.bios.date: 09/11/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: K55VM.211
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: K55VM
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrK55VM.211:bd09/11/2012:svnASUSTeKCOMPUTERINC.:pnK55VM:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnK55VM:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: K55VM
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
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https://bugs.launchpad.net/bugs/1335795
Title:
It does not suspend after upgrading to 14.04
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