The only errors I get are here :
All of the other logs do not display any error.
Kernel Log : (I suppose this is the boot log)
Jan 5 10:46:30 Marc-Andres-Mac-mini kernel[0]: DRMStatus: iTunes/Apple Store Content Access Problem. Content playback may be disabled on this computer. You can continue to use the machine, but you should contact an Apple support representative. ErrorCode: 8877652
Jan 5 10:46:30 Marc-Andres-Mac-mini kernel[0]: Sound assertion ""ERROR: EFI ROM did not publish 'hda-gfx' associative property!\n"" failed in "/SourceCache/AppleHDA/AppleHDA-179.1.4/AppleHDA/AppleHDACodecGeneric.cpp" at line 331 goto ExitError
Jan 5 10:46:30 Marc-Andres-Mac-mini kernel[0]: DSMOS has arrived
Jan 5 10:46:30 Marc-Andres-Mac-mini kernel[0]: Sound assertion ""ERROR: EFI ROM did not publish 'hda-gfx' associative property!\n"" failed in "/SourceCache/AppleHDA/AppleHDA-179.1.4/AppleHDA/AppleHDACodecGeneric.cpp" at line 331 goto ExitEr
I have also just a few errors in Window server log but I'm not quite sure they reveal my specific freezing issue :
Jan 05 10:19:31 [85] GLCompositor: GL renderer id 0x01024301, GL mask 0x00000007, texture units 8, texture max 8192, viewport max {8192, 8192}, extensions FPRG|NPOT|GLSL|FLOAT
Jan 05 10:19:31 [85] Display 0x1a492442: MappedDisplay Unit 2; ColorProfile { 2, "HD 709-A"}; TransferFormula (1.000000, 1.000000, 1.000000)
Jan 05 10:19:32 [85] **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
Jan 05 10:19:32 [85] Display 0x1a492442: MappedDisplay Unit 2; ColorProfile { 2, "HD 709-A"}; TransferFormula (1.000000, 1.000000, 1.000000)
Jan 05 10:19:32 [85] kCGErrorIllegalArgument: CGXGetWindowShape: Invalid window 20
Jan 05 10:19:32 [85] kCGErrorIllegalArgument: CGXGetWindowShape: Invalid window 20
Jan 05 10:19:33 [85] **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
Jan 05 10:19:33 [85] Display 0x1a492442: MappedDisplay Unit 2; ColorProfile { 2, "HD 709-A"}; TransferFormula (1.000000, 1.000000, 1.000000)
Jan 05 10:19:33 [85] Display 0x1a492442: MappedDisplay Unit 2; ColorProfile { 2, "HD 709-A"}; TransferFormula (1.000000, 1.000000, 1.000000)
Jan 05 10:19:36 [85] kCGErrorIllegalArgument: CGXGetWindowBackingInfo: Invalid window 17
Jan 05 10:19:36 [85] kCGErrorIllegalArgument: _CGXWindowRightsRelinquish: Invalid window 0x11
Jan 05 10:19:40 [85] kCGErrorIllegalArgument: _CGXGetWindowOrderingGroup: Invalid window 0xffffffff
Jan 05 10:19:41 [85] kCGErrorIllegalArgument: _CGXWindowRightsRelinquish: Invalid window 0x14
Jan 05 10:19:47 [85] kCGErrorIllegalArgument: _CGXGetWindowOrderingGroup: Invalid window 0xffffffff
Jan 05 10:30:38 [85] dict count after removing entry for window 0x22 is 0
Jan 05 10:30:38 [85] kCGErrorIllegalArgument: CGXGetConnectionProperty: Invalid connection 39427
Jan 05 10:30:38 [85] kCGErrorIllegalArgument: CGXGetConnectionProperty: Invalid connection 39427
Jan 05 10:30:38 [85] kCGErrorIllegalArgument: CGXGetConnectionProperty: Invalid connection 39427
Jan 05 10:31:01 [85] CGXRestartSessionWorkspace: session workspace exited for session 256 (on console)
Jan 05 10:31:01 [85] loginwindow connection closed; closing server.
Jan 05 10:31:35 [85] Server is starting up
Jan 05 10:31:39 [85] CGXDisplayInitPageFlip: page flip mode is off
Jan 05 10:31:39 [85] CGXDisplayInitResolution: resolution is disabled
Jan 05 10:31:41 [85] CGXMuxInitialize: Couldn't find any matches
Jan 05 10:31:41 [85] CGXGLInitMipMap: mip map mode is on
Jan 05 10:31:41 [85] Display 0x1a492442: MappedDisplay Unit 2: Mode 1920 x 1080, CGSThirtytwoBitColor, Resolution 1, IOMode 0x80001000, IODepth 0x0, IOReturn 0x0
Jan 05 10:31:41 [85] CGXPerformInitialDisplayConfiguration
Jan 05 10:31:41 [85] Display 0x1a492442: MappedDisplay Unit 2; Vendor 0x469 Model 0x2491 S/N 0 PPI 92 x 91; online enabled , Bounds (0,0)[1920 x 1080], Rotation 0, Resolution 1
Jan 05 10:31:41 [85] Display 0x003f003c: MappedDisplay Unit 0; Vendor 0xffffffff Model 0xffffffff S/N -1 PPI 72 x 72; offline enabled , Bounds (2944,0)[1 x 1], Rotation 0, Resolution 1
Jan 05 10:31:41 [85] Display 0x003f003d: MappedDisplay Unit 1; Vendor 0xffffffff Model 0xffffffff S/N -1 PPI 72 x 72; offline enabled , Bounds (2945,0)[1 x 1], Rotation 0, Resolution 1
Jan 05 10:31:41 [85] GLCompositor: GL renderer id 0x01024301, GL mask 0x00000007, accelerator 0x00003613, unit 0, caps QEX|QGL|MIPMAP, vram 544 MB
Jan 05 10:31:41 [85] GLCompositor: GL renderer id 0x01024301, GL mask 0x00000007, texture units 8, texture max 8192, viewport max {8192, 8192}, extensions FPRG|NPOT|GLSL|FLOAT
Jan 05 10:31:41 [85] Display 0x1a492442: MappedDisplay Unit 2; ColorProfile { 2, "HD 709-A"}; TransferFormula (1.000000, 1.000000, 1.000000)
Jan 05 10:31:42 [85] **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
Jan 05 10:31:42 [85] Display 0x1a492442: MappedDisplay Unit 2; ColorProfile { 2, "HD 709-A"}; TransferFormula (1.000000, 1.000000, 1.000000)
Jan 05 10:31:43 [85] **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
Jan 05 10:31:43 [85] Display 0x1a492442: MappedDisplay Unit 2; ColorProfile { 2, "HD 709-A"}; TransferFormula (1.000000, 1.000000, 1.000000)
Jan 05 10:31:43 [85] Display 0x1a492442: MappedDisplay Unit 2; ColorProfile { 2, "HD 709-A"}; TransferFormula (1.000000, 1.000000, 1.000000)
Jan 05 10:32:00 [85] kCGErrorIllegalArgument: _CGXGetWindowOrderingGroup: Invalid window 0xffffffff
Jan 05 10:32:07 [85] kCGErrorIllegalArgument: _CGXGetWindowOrderingGroup: Invalid window 0xffffffff
Jan 05 10:33:22 [85] dict count after removing entry for window 0x22 is 0
Jan 05 10:33:22 [85] kCGErrorIllegalArgument: CGXGetConnectionProperty: Invalid connection 45059
Jan 05 10:33:22 [85] kCGErrorIllegalArgument: CGXGetConnectionProperty: Invalid connection 45059
Jan 05 10:33:22 [85] kCGErrorIllegalArgument: CGXGetConnectionProperty: Invalid connection 45059
Jan 05 10:33:22 [85] CGXRestartSessionWorkspace: session workspace exited for session 256 (on console)
Jan 05 10:33:22 [85] loginwindow connection closed; closing server.
Jan 05 10:34:03 [85] Server is starting up
Jan 05 10:34:07 [85] CGXDisplayInitPageFlip: page flip mode is off
Jan 05 10:34:07 [85] CGXDisplayInitResolution: resolution is disabled
Jan 05 10:34:09 [85] CGXMuxInitialize: Couldn't find any matches
Jan 05 10:34:09 [85] CGXGLInitMipMap: mip map mode is on
Jan 05 10:34:09 [85] Display 0x1a492442: MappedDisplay Unit 2: Mode 1920 x 1080, CGSThirtytwoBitColor, Resolution 1, IOMode 0x80001000, IODepth 0x0, IOReturn 0x0
Jan 05 10:34:09 [85] CGXPerformInitialDisplayConfiguration
Jan 05 10:34:09 [85] Display 0x1a492442: MappedDisplay Unit 2; Vendor 0x469 Model 0x2491 S/N 0 PPI 92 x 91; online enabled , Bounds (0,0)[1920 x 1080], Rotation 0, Resolution 1
Jan 05 10:34:09 [85] Display 0x003f003c: MappedDisplay Unit 0; Vendor 0xffffffff Model 0xffffffff S/N -1 PPI 72 x 72; offline enabled , Bounds (2944,0)[1 x 1], Rotation 0, Resolution 1
Jan 05 10:34:09 [85] Display 0x003f003d: MappedDisplay Unit 1; Vendor 0xffffffff Model 0xffffffff S/N -1 PPI 72 x 72; offline enabled , Bounds (2945,0)[1 x 1], Rotation 0, Resolution 1
Jan 05 10:34:09 [85] GLCompositor: GL renderer id 0x01024301, GL mask 0x00000007, accelerator 0x00003613, unit 0, caps QEX|QGL|MIPMAP, vram 544 MB
Jan 05 10:34:09 [85] GLCompositor: GL renderer id 0x01024301, GL mask 0x00000007, texture units 8, texture max 8192, viewport max {8192, 8192}, extensions FPRG|NPOT|GLSL|FLOAT
Jan 05 10:34:10 [85] Display 0x1a492442: MappedDisplay Unit 2; ColorProfile { 2, "HD 709-A"}; TransferFormula (1.000000, 1.000000, 1.000000)
Jan 05 10:34:10 [85] **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
Jan 05 10:34:10 [85] Display 0x1a492442: MappedDisplay Unit 2; ColorProfile { 2, "HD 709-A"}; TransferFormula (1.000000, 1.000000, 1.000000)
Jan 05 10:34:11 [85] **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
Jan 05 10:34:11 [85] Display 0x1a492442: MappedDisplay Unit 2; ColorProfile { 2, "HD 709-A"}; TransferFormula (1.000000, 1.000000, 1.000000)
Jan 05 10:34:11 [85] Display 0x1a492442: MappedDisplay Unit 2; ColorProfile { 2, "HD 709-A"}; TransferFormula (1.000000, 1.000000, 1.000000)
Jan 05 10:34:19 [85] kCGErrorIllegalArgument: _CGXGetWindowOrderingGroup: Invalid window 0xffffffff
Jan 05 10:34:26 [85] kCGErrorIllegalArgument: _CGXGetWindowOrderingGroup: Invalid window 0xffffffff
Jan 05 10:45:56 [85] dict count after removing entry for window 0x22 is 0
Jan 05 10:45:56 [85] kCGErrorIllegalArgument: CGXGetConnectionProperty: Invalid connection 39171
Jan 05 10:45:56 [85] kCGErrorIllegalArgument: CGXGetConnectionProperty: Invalid connection 39171
Jan 05 10:45:56 [85] kCGErrorIllegalArgument: CGXGetConnectionProperty: Invalid connection 39171
Jan 05 10:45:56 [85] CGXRestartSessionWorkspace: session workspace exited for session 256 (on console)
Jan 05 10:45:56 [85] loginwindow connection closed; closing server.
Jan 05 10:46:30 [85] Server is starting up
Jan 05 10:46:34 [85] CGXDisplayInitPageFlip: page flip mode is off
Jan 05 10:46:34 [85] CGXDisplayInitResolution: resolution is disabled
Jan 05 10:46:36 [85] CGXMuxInitialize: Couldn't find any matches
Jan 05 10:46:36 [85] CGXGLInitMipMap: mip map mode is on
Jan 05 10:46:36 [85] Display 0x1a492442: MappedDisplay Unit 2: Mode 1920 x 1080, CGSThirtytwoBitColor, Resolution 1, IOMode 0x80001000, IODepth 0x0, IOReturn 0x0
Jan 05 10:46:36 [85] CGXPerformInitialDisplayConfiguration
Jan 05 10:46:36 [85] Display 0x1a492442: MappedDisplay Unit 2; Vendor 0x469 Model 0x2491 S/N 0 PPI 92 x 91; online enabled , Bounds (0,0)[1920 x 1080], Rotation 0, Resolution 1
Jan 05 10:46:36 [85] Display 0x003f003c: MappedDisplay Unit 0; Vendor 0xffffffff Model 0xffffffff S/N -1 PPI 72 x 72; offline enabled , Bounds (2944,0)[1 x 1], Rotation 0, Resolution 1
Jan 05 10:46:36 [85] Display 0x003f003d: MappedDisplay Unit 1; Vendor 0xffffffff Model 0xffffffff S/N -1 PPI 72 x 72; offline enabled , Bounds (2945,0)[1 x 1], Rotation 0, Resolution 1
Jan 05 10:46:36 [85] GLCompositor: GL renderer id 0x01024301, GL mask 0x00000007, accelerator 0x00003613, unit 0, caps QEX|QGL|MIPMAP, vram 544 MB
Jan 05 10:46:36 [85] GLCompositor: GL renderer id 0x01024301, GL mask 0x00000007, texture units 8, texture max 8192, viewport max {8192, 8192}, extensions FPRG|NPOT|GLSL|FLOAT
Jan 05 10:46:36 [85] Display 0x1a492442: MappedDisplay Unit 2; ColorProfile { 2, "HD 709-A"}; TransferFormula (1.000000, 1.000000, 1.000000)
Jan 05 10:46:37 [85] **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
Jan 05 10:46:37 [85] Display 0x1a492442: MappedDisplay Unit 2; ColorProfile { 2, "HD 709-A"}; TransferFormula (1.000000, 1.000000, 1.000000)
Jan 05 10:46:38 [85] kCGErrorNotImplemented: CGXReceiveNotification: CPXSetEventFilter failed
Jan 05 10:46:38 [85] **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
Jan 05 10:46:38 [85] Display 0x1a492442: MappedDisplay Unit 2; ColorProfile { 2, "HD 709-A"}; TransferFormula (1.000000, 1.000000, 1.000000)
Jan 05 10:46:38 [85] Display 0x1a492442: MappedDisplay Unit 2; ColorProfile { 2, "HD 709-A"}; TransferFormula (1.000000, 1.000000, 1.000000)