[Bug 398292] [NEW] constant kernel message: [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22

[satmandu]

Public bug reported:

I these messages constantly in dmesg, and in kern.log:
Jul 11 19:04:39 dellmini9 kernel: [ 1145.712280] [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22
Jul 11 19:04:39 dellmini9 kernel: [ 1145.712305] [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22
Jul 11 19:04:39 dellmini9 kernel: [ 1145.750009] [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22
Jul 11 19:04:39 dellmini9 kernel: [ 1145.750040] [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22
Jul 11 19:04:39 dellmini9 kernel: [ 1145.786861] [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22
Jul 11 19:04:39 dellmini9 kernel: [ 1145.786890] [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22
Jul 11 19:04:39 dellmini9 kernel: [ 1145.806755] [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22
Jul 11 19:04:39 dellmini9 kernel: [ 1145.806787] [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22
Jul 11 19:04:39 dellmini9 kernel: [ 1145.826735] [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22
Jul 11 19:04:39 dellmini9 kernel: [ 1145.826762] [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22

I'm assuming that this is related to the video drivers, but I'm not sure
what I should do to make this stop.

ProblemType: Bug
Architecture: i386
Date: Sat Jul 11 19:03:31 2009
DistroRelease: Ubuntu 9.10
MachineType: Dell Inc. Inspiron 910
NonfreeKernelModules: wl
Package: linux-image-generic 2.6.31.2.13
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-2-generic root=UUID=566c781e-99df-41fa-a6d6-6dd6e2b72247 ro quiet splash
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-2.17-generic
RelatedPackageVersions: linux-backports-modules-2.6.31-2-generic N/A
SourcePackage: linux-meta
Tags:  ubuntu-unr
Uname: Linux 2.6.31-2-generic i686
dmi.bios.date: 03/05/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A05
dmi.board.name: CN0J14
dmi.board.vendor: Dell Inc.
dmi.board.version: A05
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A05
dmi.modalias: dmi:bvnDellInc.:bvrA05:bd03/05/2009:svnDellInc.:pnInspiron910:pvrA05:rvnDellInc.:rnCN0J14:rvrA05:cvnDellInc.:ct8:cvrA05:
dmi.product.name: Inspiron 910
dmi.product.version: A05
dmi.sys.vendor: Dell Inc.

** Affects: linux-meta (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 ubuntu-unr

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constant kernel message: [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22
https://bugs.launchpad.net/bugs/398292
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