Monitor brightness is 0 after DPMS off

[Pilot6]

I run Ubuntu 11.10 with Nvidia latest proprietary drivers 290.10

After I connected a TV as a separate X-screen I've got a problem.
If I set up to turn off monitor on idle it dims then turns off. After I move the mouse the monitor turns on, I see mouse cursor, it changes shape when I move it around, but the monitor stays black unless I restart lightdm.
---
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
DistroCodename: oneiric
DistroRelease: Ubuntu 11.10
DistroVariant: ubuntu
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
NonfreeKernelModules: nvidia
Package: nvidia-graphics-drivers (not installed)
ProcVersionSignature: Ubuntu 3.0.0-13.22-generic 3.0.6
Tags: oneiric running-unity ubuntu
Uname: Linux 3.0.0-13-generic x86_64
UnreportableReason: Please work this issue through technical support channels first.
UpgradeStatus: Upgraded to oneiric on 2011-11-28 (8 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers
---
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
DistroCodename: oneiric
DistroRelease: Ubuntu 11.10
DistroVariant: ubuntu
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
NonfreeKernelModules: nvidia
Package: xorg 1:7.6+7ubuntu7
PackageArchitecture: amd64
ProcVersionSignature: Ubuntu 3.0.0-13.22-generic 3.0.6
Tags: oneiric running-unity ubuntu
Uname: Linux 3.0.0-13-generic x86_64
UnreportableReason: Please work this issue through technical support channels first.
UpgradeStatus: Upgraded to oneiric on 2011-11-28 (8 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers

[Vadim Rutkovsky (roignac)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command, as it will automatically gather debugging information, in a terminal:

  apport-collect 901202

When reporting bugs in the future please use apport by using 'ubuntu-bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs.

[Pilot6 (hanipouspilot)]

apport information

[Vadim Rutkovsky (roignac)]

Could you please try 'apport-collect 901202' - as it seems that I've mistakenly selected the package.

[Pilot6 (hanipouspilot)]

apport information

[Pilot6 (hanipouspilot)]

apport information

[Pilot6 (hanipouspilot)]

Done. Is it complete now?

2011/12/7 Vadim Rutkovsky <email address hidden>

> Could you please try 'apport-collect 901202' - as it seems that I've
> mistakenly selected the package.
>
> ** Package changed: nvidia-graphics-drivers (Ubuntu) => xorg (Ubuntu)
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/901202
>
> Title:
> Monitor brightness is 0 after DPMS off
>
> Status in “xorg” package in Ubuntu:
> Incomplete
>
> Bug description:
> I run Ubuntu 11.10 with Nvidia latest proprietary drivers 290.10
>
> After I connected a TV as a separate X-screen I've got a problem.
> If I set up to turn off monitor on idle it dims then turns off. After I
> move the mouse the monitor turns on, I see mouse cursor, it changes shape
> when I move it around, but the monitor stays black unless I restart lightdm.
> ---
> ApportVersion: 1.23-0ubuntu4
> Architecture: amd64
> DistroCodename: oneiric
> DistroRelease: Ubuntu 11.10
> DistroVariant: ubuntu
> InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64
> (20111012)
> NonfreeKernelModules: nvidia
> Package: nvidia-graphics-drivers (not installed)
> ProcVersionSignature: Ubuntu 3.0.0-13.22-generic 3.0.6
> Tags: oneiric running-unity ubuntu
> Uname: Linux 3.0.0-13-generic x86_64
> UnreportableReason: Please work this issue through technical support
> channels first.
> UpgradeStatus: Upgraded to oneiric on 2011-11-28 (8 days ago)
> UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/901202/+subscriptions
>

[Pilot6 (hanipouspilot)]

This problem is with gnome-screensaver package.
With xscreensaver the monitor turns on in a correct way.

[Pilot6 (hanipouspilot)]

This bug is fixed in quantal.