Поменял монитор, обновил xorg

Section "ServerLayout"
Identifier     "X.org Configured"
Screen      0  "Screen0" 0 0
InputDevice    "Mouse0" "CorePointer"
InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
ModulePath   "/usr/lib/xorg/modules"
FontPath     "/usr/share/fonts/X11/misc"
FontPath     "/usr/share/fonts/X11/cyrillic"
FontPath     "/usr/share/fonts/X11/100dpi/:unscaled"
FontPath     "/usr/share/fonts/X11/75dpi/:unscaled"
FontPath     "/usr/share/fonts/X11/Type1"
FontPath     "/usr/share/fonts/X11/100dpi"
FontPath     "/usr/share/fonts/X11/75dpi"
FontPath     "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
FontPath     "built-ins"
EndSection

Section "Module"
Load  "dri2"
Load  "dbe"
Load  "glx"
Load  "record"
Load  "extmod"
Load  "dri"
EndSection

Section "InputDevice"
Identifier  "Keyboard0"
Driver      "kbd"
EndSection

Section "InputDevice"
Identifier  "Mouse0"
Driver      "mouse"
Option    "Protocol" "auto"
Option    "Device" "/dev/input/mice"
Option    "ZAxisMapping" "4 5 6 7"
EndSection

Section "Monitor"
Identifier   "Monitor0"
VendorName   "Monitor Vendor"
ModelName    "Monitor Model"
Modeline "1680x1050_60.00"  147.14  1680 1784 1968 2256  1050 1051 1054 1087  -HSync +Vsync
EndSection

Section "Device"
        ### Available Driver options are:-
        ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
        ### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
        ### [arg]: arg optional
        #Option     "AccelMethod"         # [<str>]
        #Option     "DRI"                 # [<bool>]
        #Option     "ColorKey"           # <i>
        #Option     "VideoKey"           # <i>
        #Option     "FallbackDebug"       # [<bool>]
        #Option     "Tiling"             # [<bool>]
        #Option     "Shadow"             # [<bool>]
        #Option     "SwapbuffersWait"     # [<bool>]
        #Option     "XvMC"               # [<bool>]
        #Option     "XvPreferOverlay"     # [<bool>]
        #Option     "DebugFlushBatches"   # [<bool>]
        #Option     "DebugFlushCaches"   # [<bool>]
        #Option     "DebugWait"           # [<bool>]
Identifier  "Card0"
Driver      "intel"
VendorName  "Intel Corporation"
BoardName   "82945G/GZ Integrated Graphics Controller"
BusID       "PCI:0:2:0"
EndSection

Section "Screen"
Identifier "Screen0"
Device     "Card0"
Monitor    "Monitor0"
SubSection "Display"
Viewport   0 0
Depth     1
EndSubSection
SubSection "Display"
Viewport   0 0
Depth     4
EndSubSection
SubSection "Display"
Viewport   0 0
Depth     8
EndSubSection
SubSection "Display"
Viewport   0 0
Depth     15
EndSubSection
SubSection "Display"
Viewport   0 0
Depth     16
EndSubSection
SubSection "Display"
Viewport   0 0
Depth     24
Modes           "1680x1050_60.00"
EndSubSection
EndSection