Unseen, thank you for your comments. Regarding them
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1069551/comments/8 :
>"Using the nouveau breaks other things, e.g. CUDA and dual-monitoring. I can
>mirror the screen with the nouveau, but expanding the desktop to the second
>screen freezes the system. This works just fine with the nvidia driver. So it
>seems to be an issue with nouveau."
It is understood that nouveau is not a WORKAROUND for the other problems
you mentioned. However, this bug report is only focused on the one
problem of how the shutdown command does not power off the machine using
nvidia-current.
Each of your other problems would require a separate report, one report per
problem:
1) I can mirror the screen with the nouveau, but expanding the desktop to the
second screen freezes the system.
2) Using nouveau, CUDA does not work.
You are welcome to file each one via a terminal and feel free to subscribe me
to it:
ubuntu-bug linux
Thank you for your understanding.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Tags added: regression-release
** Description changed:
- If I try to shutdown the machine, it goes to a black screen, backlight still
on and nothing happens anymore. The before suggested acpi=force did not help
unfortunately.
+ While using nvidia-current, If I try to shutdown the machine, it goes to a
black screen, backlight still on and nothing happens anymore. The before
suggested acpi=force did not help unfortunately.
The problem started after the update from 12.04 -> 12.10
WORKAROUND: Use nouveau.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: linux-image-3.5.0-17-generic 3.5.0-17.28
ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
Uname: Linux 3.5.0-17-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.6.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: unseen 2183 F.... pulseaudio
/dev/snd/controlC0: unseen 2183 F.... pulseaudio
/dev/snd/pcmC0D0p: unseen 2183 F...m pulseaudio
Date: Sun Oct 21 23:33:50 2012
HibernationDevice: RESUME=UUID=2ded6111-76a4-427c-ae8d-9946bee15ed3
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111011)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: LENOVO 4389W1B
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.5.0-17-generic
root=UUID=d9c6a793-9462-4a60-8afb-07b11c9a72a6 ro quiet splash acpi=force
RelatedPackageVersions:
linux-restricted-modules-3.5.0-17-generic N/A
linux-backports-modules-3.5.0-17-generic N/A
linux-firmware 1.95
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: Upgraded to quantal on 2012-10-20 (1 days ago)
dmi.bios.date: 02/24/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 6NET76WW (1.37 )
dmi.board.name: 4389W1B
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr6NET76WW(1.37):bd02/24/2011:svnLENOVO:pn4389W1B:pvrThinkPadW510:rvnLENOVO:rn4389W1B:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4389W1B
dmi.product.version: ThinkPad W510
dmi.sys.vendor: LENOVO
** Description changed:
While using nvidia-current, If I try to shutdown the machine, it goes to a
black screen, backlight still on and nothing happens anymore. The before
suggested acpi=force did not help unfortunately.
The problem started after the update from 12.04 -> 12.10
- WORKAROUND: Use nouveau.
+ Ok, so I uninstalled nvidia-current and virtual box, and installed the
mainline
+ uname -r
+ 3.7.0-030700rc1-generic
+
+ With the mainline shutdown seemed to work ok.
+
+ WORKAROUND: Use nouveau. I then uninstalled the mainline and reinstalled the
ubuntu default kernel (without nvidia-current):
+ uname -r
+ 3.5.0-17-generic
+
+ With this, the shutdown worked as well.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: linux-image-3.5.0-17-generic 3.5.0-17.28
ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
Uname: Linux 3.5.0-17-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.6.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: unseen 2183 F.... pulseaudio
/dev/snd/controlC0: unseen 2183 F.... pulseaudio
/dev/snd/pcmC0D0p: unseen 2183 F...m pulseaudio
Date: Sun Oct 21 23:33:50 2012
HibernationDevice: RESUME=UUID=2ded6111-76a4-427c-ae8d-9946bee15ed3
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111011)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: LENOVO 4389W1B
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.5.0-17-generic
root=UUID=d9c6a793-9462-4a60-8afb-07b11c9a72a6 ro quiet splash acpi=force
RelatedPackageVersions:
linux-restricted-modules-3.5.0-17-generic N/A
linux-backports-modules-3.5.0-17-generic N/A
linux-firmware 1.95
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: Upgraded to quantal on 2012-10-20 (1 days ago)
dmi.bios.date: 02/24/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 6NET76WW (1.37 )
dmi.board.name: 4389W1B
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr6NET76WW(1.37):bd02/24/2011:svnLENOVO:pn4389W1B:pvrThinkPadW510:rvnLENOVO:rn4389W1B:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4389W1B
dmi.product.version: ThinkPad W510
dmi.sys.vendor: LENOVO
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https://bugs.launchpad.net/bugs/1069551
Title:
shutdown command does not power off the machine
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