My solution was to update from deb http://ppa.launchpad.net/ubuntu-x-swat/x-updates/ubuntu precise main
Now everything works as expected. But I'm still interested in the problem reason. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-graphics-drivers in Ubuntu. https://bugs.launchpad.net/bugs/1059730 Title: computer won't shutdown Status in “nvidia-graphics-drivers” package in Ubuntu: Confirmed Bug description: Description: Ubuntu 12.04.1 LTS Release: 12.04 nvidia-current: Установлен: 295.40-0ubuntu1.1 Кандидат: 295.40-0ubuntu1.1 Таблица версий: *** 295.40-0ubuntu1.1 0 500 http://ru.archive.ubuntu.com/ubuntu/ precise-updates/restricted i386 Packages 500 http://security.ubuntu.com/ubuntu/ precise-security/restricted i386 Packages 100 /var/lib/dpkg/status 295.40-0ubuntu1 0 500 http://ru.archive.ubuntu.com/ubuntu/ precise/restricted i386 Packages After installing nvidia-current driver with jokey my dell xps m1330 laptop won't compleetely shutdown. When i try to switch notebook off I finish with blank screen and hear hard drive heads parking. Then I need to poweroff notebook with long pressing the power button. I've tried adding option acpi=force to kernel, but it didn't change anything. I don't have shutdown problem after removing drivers. Also with v.173 it shuts down normally, but I have problems with displaying sites content in web browser. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: nvidia-current 295.40-0ubuntu1.1 ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28 Uname: Linux 3.2.0-31-generic i686 NonfreeKernelModules: nvidia .proc.driver.nvidia.gpus.0: Error: [Errno 21] Это каталог: '/proc/driver/nvidia/gpus/0' .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86 Kernel Module 295.40 Thu Apr 5 21:28:09 PDT 2012 GCC version: gcc версия 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) .tmp.unity.support.test.0: ApportVersion: 2.0.1-0ubuntu13 Architecture: i386 CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] CompositorRunning: compiz Date: Mon Oct 1 22:28:29 2012 DistUpgraded: Fresh install DistroCodename: precise DistroVariant: ubuntu DkmsStatus: nvidia-current, 295.40, 3.2.0-31-generic, i686: installed GraphicsCard: NVIDIA Corporation G86 [GeForce 8400M GS] [10de:0427] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:0209] InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423) JockeyStatus: xorg:nvidia_173 - Драйвер ускоренной графики NVIDIA (Проприетарные, Выключен, Не используется) xorg:nvidia_173_updates - Драйвер для графических карт на базе NVIDIA (плановые обновления) (Проприетарные, Выключен, Не используется) xorg:nvidia_current - Драйвер ускоренной графики NVIDIA (Проприетарные, Активирован, Используется) xorg:nvidia_current_updates - Драйвер для графических карт на базе NVIDIA (плановые обновления) (Проприетарные, Выключен, Не используется) MachineType: Dell Inc. XPS M1330 ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-31-generic root=UUID=22a0b71c-74bf-4b1f-8914-d6cf8a3b30fa ro quiet splash vt.handoff=7 SourcePackage: nvidia-graphics-drivers UpgradeStatus: No upgrade log present (probably fresh install) XorgConf: Section "Device" Identifier "Default Device" Option "NoLogo" "True" EndSection dmi.bios.date: 12/26/2008 dmi.bios.vendor: Dell Inc. dmi.bios.version: A15 dmi.board.vendor: Dell Inc. dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA15:bd12/26/2008:svnDellInc.:pnXPSM1330:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct8:cvr: dmi.product.name: XPS M1330 dmi.sys.vendor: Dell Inc. modified.conffile..etc.modprobe.d.nvidia.current.hybrid.conf: [deleted] version.compiz: compiz 1:0.9.7.8-0ubuntu1.4 version.libdrm2: libdrm2 2.4.32-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.3+8.0.2-0ubuntu3.2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.3+8.0.2-0ubuntu3.2 version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.8 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1.2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20111219.aacbd629-0ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4.1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1build2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1059730/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp