Xorg с помощью 20-60% ЦП

Мой ПК работал очень хорошо вчера вечером. Я не вносил системных изменений. Насколько я могу помнить единственное изменение, которое я внес, было мое настольное образование, и теперь мой ЦП работает настолько медленный, это почти неприменимо. Вот то, на что похож мой журнал Xorg. Я - новичок, таким образом, я не знаю то, что любой из него означает действительно. Кто-то может помочь? Я загружаюсь от ЖИВОГО банкомата USB, и он работает очень хорошо.

[    35.381] 
X.Org X Server 1.19.3
Release Date: 2017-03-15
[    35.381] X Protocol Version 11, Revision 0
[    35.381] Build Operating System: Linux 4.4.0-70-generic x86_64 Ubuntu
[    35.381] Current Operating System: Linux ubuntu 4.10.0-19-generic #21-Ubuntu SMP Thu Apr 6 17:04:57 UTC 2017 x86_64
[    35.381] Kernel command line: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity
[    35.381] Build Date: 28 March 2017  06:16:52AM
[    35.381] xorg-server 2:1.19.3-1ubuntu1 (For technical support please see http://www.ubuntu.com/support) 
[    35.381] Current version of pixman: 0.34.0
[    35.381]    Before reporting problems, check http://wiki.x.org
    to make sure that you have the latest version.
[    35.381] Markers: (--) probed, (**) from config file, (==) default setting,
    (++) from command line, (!!) notice, (II) informational,
    (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    35.381] (==) Log file: "/var/log/Xorg.0.log", Time: Thu Jun 22 19:29:45 2017
[    35.382] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    35.382] (==) No Layout section.  Using the first Screen section.
[    35.382] (==) No screen section available. Using defaults.
[    35.382] (**) |-->Screen "Default Screen Section" (0)
[    35.382] (**) |   |-->Monitor "<default monitor>"
[    35.382] (==) No monitor specified for screen "Default Screen Section".
    Using a default monitor configuration.
[    35.382] (==) Automatically adding devices
[    35.382] (==) Automatically enabling devices
[    35.382] (==) Automatically adding GPU devices
[    35.382] (==) Automatically binding GPU devices
[    35.382] (==) Max clients allowed: 256, resource mask: 0x1fffff
[    35.382] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[    35.382]    Entry deleted from font path.
[    35.382] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[    35.382]    Entry deleted from font path.
[    35.382] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[    35.382]    Entry deleted from font path.
[    35.382] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[    35.382]    Entry deleted from font path.
[    35.382] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[    35.382]    Entry deleted from font path.
[    35.382] (==) FontPath set to:
    /usr/share/fonts/X11/misc,
    /usr/share/fonts/X11/Type1,
    built-ins
[    35.382] (==) ModulePath set to "/usr/lib/x86_64-linux-gnu/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[    35.382] (II) The server relies on udev to provide the list of input devices.
    If no devices become available, reconfigure udev or disable AutoAddDevices.
[    35.382] (II) Loader magic: 0x5568c57ad020
[    35.382] (II) Module ABI versions:
[    35.382]    X.Org ANSI C Emulation: 0.4
[    35.382]    X.Org Video Driver: 23.0
[    35.382]    X.Org XInput driver : 24.1
[    35.382]    X.Org Server Extension : 10.0
[    35.383] (++) using VT number 7

[    35.383] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[    35.383] (II) xfree86: Adding drm device (/dev/dri/card1)
[    35.383] (II) xfree86: Adding drm device (/dev/dri/card0)
[    35.394] (--) PCI:*(0:0:2:0) 8086:0416:1462:1113 rev 6, Mem @ 0xf7400000/4194304, 0xd0000000/268435456, I/O @ 0x0000f000/64, BIOS @ 0x????????/131072
[    35.394] (--) PCI: (0:1:0:0) 10de:1391:1462:1113 rev 162, Mem @ 0xf6000000/16777216, 0xe0000000/268435456, 0xf0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/524288
[    35.394] (II) LoadModule: "glx"
[    35.394] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    35.395] (II) Module glx: vendor="X.Org Foundation"
[    35.395]    compiled for 1.19.3, module version = 1.0.0
[    35.395]    ABI class: X.Org Server Extension, version 10.0
[    35.395] (==) Matched nvidia as autoconfigured driver 0
[    35.395] (==) Matched nouveau as autoconfigured driver 1
[    35.395] (==) Matched modesetting as autoconfigured driver 2
[    35.395] (==) Matched fbdev as autoconfigured driver 3
[    35.395] (==) Matched vesa as autoconfigured driver 4
[    35.395] (==) Assigned the driver to the xf86ConfigLayout
[    35.395] (II) LoadModule: "nvidia"
[    35.395] (WW) Warning, couldn't open module nvidia
[    35.395] (II) UnloadModule: "nvidia"
[    35.395] (II) Unloading nvidia
[    35.395] (EE) Failed to load module "nvidia" (module does not exist, 0)
[    35.395] (II) LoadModule: "nouveau"
[    35.396] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
[    35.396] (II) Module nouveau: vendor="X.Org Foundation"
[    35.396]    compiled for 1.19.3, module version = 1.0.14
[    35.396]    Module class: X.Org Video Driver
[    35.396]    ABI class: X.Org Video Driver, version 23.0
[    35.396] (II) LoadModule: "modesetting"
[    35.396] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[    35.396] (II) Module modesetting: vendor="X.Org Foundation"
[    35.396]    compiled for 1.19.3, module version = 1.19.3
[    35.396]    Module class: X.Org Video Driver
[    35.396]    ABI class: X.Org Video Driver, version 23.0
[    35.396] (II) LoadModule: "fbdev"
[    35.396] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[    35.396] (II) Module fbdev: vendor="X.Org Foundation"
[    35.396]    compiled for 1.19.3, module version = 0.4.4
[    35.396]    Module class: X.Org Video Driver
[    35.396]    ABI class: X.Org Video Driver, version 23.0
[    35.396] (II) LoadModule: "vesa"
[    35.396] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[    35.396] (II) Module vesa: vendor="X.Org Foundation"
[    35.396]    compiled for 1.19.3, module version = 2.3.4
[    35.396]    Module class: X.Org Video Driver
[    35.396]    ABI class: X.Org Video Driver, version 23.0
[    35.396] (==) Matched nvidia as autoconfigured driver 0
[    35.396] (==) Matched nouveau as autoconfigured driver 1
[    35.396] (==) Matched modesetting as autoconfigured driver 2
[    35.396] (==) Matched fbdev as autoconfigured driver 3
[    35.396] (==) Matched vesa as autoconfigured driver 4
[    35.396] (==) Assigned the driver to the xf86ConfigLayout
[    35.396] (II) LoadModule: "nvidia"
[    35.397] (WW) Warning, couldn't open module nvidia
[    35.397] (II) UnloadModule: "nvidia"
[    35.397] (II) Unloading nvidia
[    35.397] (EE) Failed to load module "nvidia" (module does not exist, 0)
[    35.397] (II) LoadModule: "nouveau"
[    35.397] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
[    35.397] (II) Module nouveau: vendor="X.Org Foundation"
[    35.397]    compiled for 1.19.3, module version = 1.0.14
[    35.397]    Module class: X.Org Video Driver
[    35.397]    ABI class: X.Org Video Driver, version 23.0
[    35.397] (II) UnloadModule: "nouveau"
[    35.397] (II) Unloading nouveau
[    35.397] (II) Failed to load module "nouveau" (already loaded, 0)
[    35.397] (II) LoadModule: "modesetting"
[    35.397] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[    35.397] (II) Module modesetting: vendor="X.Org Foundation"
[    35.397]    compiled for 1.19.3, module version = 1.19.3
[    35.397]    Module class: X.Org Video Driver
[    35.397]    ABI class: X.Org Video Driver, version 23.0
[    35.397] (II) UnloadModule: "modesetting"
[    35.397] (II) Unloading modesetting
[    35.397] (II) Failed to load module "modesetting" (already loaded, 0)
[    35.397] (II) LoadModule: "fbdev"
[    35.397] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[    35.397] (II) Module fbdev: vendor="X.Org Foundation"
[    35.397]    compiled for 1.19.3, module version = 0.4.4
[    35.397]    Module class: X.Org Video Driver
[    35.397]    ABI class: X.Org Video Driver, version 23.0
[    35.397] (II) UnloadModule: "fbdev"
[    35.397] (II) Unloading fbdev
[    35.397] (II) Failed to load module "fbdev" (already loaded, 0)
[    35.397] (II) LoadModule: "vesa"
[    35.397] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[    35.397] (II) Module vesa: vendor="X.Org Foundation"
[    35.397]    compiled for 1.19.3, module version = 2.3.4
[    35.397]    Module class: X.Org Video Driver
[    35.397]    ABI class: X.Org Video Driver, version 23.0
[    35.397] (II) UnloadModule: "vesa"
[    35.397] (II) Unloading vesa
[    35.397] (II) Failed to load module "vesa" (already loaded, 0)
[    35.397] (II) NOUVEAU driver Date:   Tue Mar 7 18:44:43 2017 -0500
[    35.397] (II) NOUVEAU driver for NVIDIA chipset families :
[    35.397]    RIVA TNT        (NV04)
[    35.397]    RIVA TNT2       (NV05)
[    35.398]    GeForce 256     (NV10)
[    35.398]    GeForce 2       (NV11, NV15)
[    35.398]    GeForce 4MX     (NV17, NV18)
[    35.398]    GeForce 3       (NV20)
[    35.398]    GeForce 4Ti     (NV25, NV28)
[    35.398]    GeForce FX      (NV3x)
[    35.398]    GeForce 6       (NV4x)
[    35.398]    GeForce 7       (G7x)
[    35.398]    GeForce 8       (G8x)
[    35.398]    GeForce GTX 200 (NVA0)
[    35.398]    GeForce GTX 400 (NVC0)
[    35.398] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[    35.398] (II) FBDEV: driver for framebuffer: fbdev
[    35.398] (II) VESA: driver for VESA chipsets: vesa
[    35.414] (II) [drm] nouveau interface version: 1.3.1

Извините, если я отформатировал это плохо. Сообщите мне то, что еще я могу изменить или включать.

Добавление требуемого вывода; не было никакого вывода для dpkg cmd, но здесь не то, что lspci-k... дал мне:

lspci -k | grep -iEA3 '3D|VGA'

00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
    DeviceName:  Onboard IGD
    Subsystem: Micro-Star International Co., Ltd. [MSI] 4th Gen Core Processor Integrated Graphics Controller
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
--
01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 850M] (rev a2)
    Subsystem: Micro-Star International Co., Ltd. [MSI] GM107M [GeForce GTX 850M]
    Kernel modules: nvidiafb
03:00.0 Ethernet controller: Qualcomm Atheros Killer E220x Gigabit Ethernet Controller (rev 13)