On 2014-10-17 Fri 10:48, Jan Djärv wrote:
> 17 okt 2014 kl. 06:02 skrev Titus von der Malsburg <malsburg@posteo.de>:
>
>> 
>> On 2014-10-16 Thu 17:53, Stefan Monnier wrote:
>>> Can you try the patch below (applied to the latest trunk code) to see if
>>> your problem is really triggered by this commit?
>> 
>> Yes, this patch seems to solve the problem.
>
> If it does, your window manager is broken.
> What does the window properties look like when Emacs is unresponsive?

Here is the output of xprop generated while emacs was unresponsive (I
get the exact same output when Emacs is responsive again):

_NET_WM_USER_TIME(CARDINAL) = 91451195
_MOTIF_DRAG_RECEIVER_INFO(_MOTIF_DRAG_RECEIVER_INFO) = 0x6c, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0
XdndAware(ATOM) = BITMAP
_NET_WM_ICON_GEOMETRY(CARDINAL) = 34, 0, 200, 24
WM_STATE(WM_STATE):
		window state: Normal
		icon window: 0x4607484
_WIN_AREA(CARDINAL) = 0, 0
_WIN_WORKSPACE(CARDINAL) = 0
_WIN_LAYER(CARDINAL) = 4
_WIN_STATE(CARDINAL) = 1
_NET_FRAME_EXTENTS(CARDINAL) = 2, 2, 2, 2
_KDE_NET_WM_FRAME_STRUT(CARDINAL) = 2, 2, 2, 2
_NET_WM_ALLOWED_ACTIONS(ATOM) = _NET_WM_ACTION_CHANGE_DESKTOP, _NET_WM_ACTION_CLOSE, _NET_WM_ACTION_FULLSCREEN, _NET_WM_ACTION_MAXIMIZE_HORZ, _NET_WM_ACTION_MAXIMIZE_VERT, _NET_WM_ACTION_MINIMIZE, _NET_WM_ACTION_MOVE, _NET_WM_ACTION_RESIZE, _NET_WM_ACTION_SHADE, _NET_WM_ACTION_STICK
_NET_WM_DESKTOP(CARDINAL) = 4294967295
_NET_WM_STATE(ATOM) = _NET_WM_STATE_STICKY
_NET_WM_ICON_VISIBLE_NAME(UTF8_STRING) = "emacs@montana"
_NET_WM_VISIBLE_NAME(UTF8_STRING) = "emacs@montana"
WM_HINTS(WM_HINTS):
		Client accepts input or input focus: True
		Initial state is Normal State.
		bitmap id # to use for icon: 0x42000bd
		bitmap id # of mask for icon: 0x42000c8
		window id # of group leader: 0x4200001
_NET_WM_OPAQUE_REGION(CARDINAL) = 4, 0, 528, 4, 0, 4, 536, 379
_NET_WM_ICON(CARDINAL) = 	Icon (48 x 48):
	                 ░░░▒▒▒▒▒░░                     
	              ░▒▒▒▒▒▒▒▒▒▒▒▒▒▒░                  
	            ░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒                
	          ░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░              
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	        ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░░░░░░░░░░▒▒▒░           
	       ▒▒▒▒▒▒▒▒▒▒▒▒▒░░░░░         ░▒▒░          
	      ▒▒▒▒▒▒▒▒▒▒▒░░░░░░░░░░░░░     ░▒▒░         
	     ▒▒▒▒▒▒▒▒▒░     ░░░░░░░░░▒▒     ▒▒▒░        
	    ▒▒▒▒▒▒▒▒▒░               ░      ░▒▒▒        
	   ░▒▒▒▒▒▒▒▒▒░                      ░▒▒▒▒       
	   ▒▒▒▒▒▒▒▒▒▒░                      ░▒▒▒▒░      
	  ░▒▒▒▒▒▒▒▒▒▒░                     ░▒▒▒▒▒▒      
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	 ░▒▒▒▒▒▒▒▒▒▒░░░░     ░░░░░░░░░░░▒▒▒▒▒▒▒▒▒▒▒░    
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	▒▒▒▒▒▒▒▒░                    ░▒▒▒▒▒▓▒░▒▓▓▒▒▒    
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	░▒▒▒▒▒         ░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒▓▓▓▒▒▒▒▒▒    
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	 ░▒▒▒▒▒▒▒▒        ░░░░░░░░░▒▓▒▓▓▓▒▒▒▒▒▒▒▒▒▒     
	  ▒▒▒▒▒▒▒▒▒░         ░░░░░▒▓▒▓▓▓▓▒▒▒▒▒▒▒▒▒░     
	  ░▒▒▒▒▒▒▒▒▒▒░           ░▓▒▓▓▓▓▒▒▒▒▒▒▒▒▒▒      
	   ▒▒▒▒▒▒▒▒▒▒▒▒░         ▓▓▓▓▓▓▒▒▒▒▒▒▒▒▒▒░      
	   ░▒▒▒▒▒▒▒▒▒▒▒▒░░░     ▒▓▓▓▓▒  ░▒▒▒▒▒▒▒░       
	    ░▒▒▒▒▒▒▒▒▒▒▒▒░░░░░░░▓▓▓▓▒    ░▒▒▒▒▒▒        
	     ▒▒▒▒▒▒▒▒▒▒▒▒░░░░░░▓░▓▓▒      ▒▒▒▒▒         
	      ▒▒▒▒▒▒░░        ▓▓▓▒▒      ░▒▒▒▒░         
	       ▒▒▒▒▒▒▒▒▒▒▒░░░▒▓▓▓▓░░░░▒▒▒▒▒▒▒░          
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	       ░░░░░░▒▒▒▒▒▓▓▒▒▒▒▒▒▒▒▒▒▒░░░░░░           
	          ░░░░░░░▒▒░░░░░░░░░░░░░░░              
	                                                
	                                                


_NET_WM_WINDOW_TYPE(ATOM) = _NET_WM_WINDOW_TYPE_NORMAL
_NET_WM_SYNC_REQUEST_COUNTER(CARDINAL) = 69206193, 69206194
_NET_WM_USER_TIME_WINDOW(WINDOW): window id # 0x42000b0
WM_CLIENT_LEADER(WINDOW): window id # 0x4200001
_NET_WM_PID(CARDINAL) = 17694
WM_LOCALE_NAME(STRING) = "en_US.UTF-8"
WM_CLIENT_MACHINE(STRING) = "montana"
WM_NORMAL_HINTS(WM_SIZE_HINTS):
		program specified minimum size: 41 by 79
		program specified resize increment: 9 by 19
		program specified base size: 41 by 79
		window gravity: NorthWest
WM_PROTOCOLS(ATOM): protocols  WM_DELETE_WINDOW, WM_TAKE_FOCUS, _NET_WM_PING, _NET_WM_SYNC_REQUEST
WM_CLASS(STRING) = "emacs", "Emacs"
WM_ICON_NAME(STRING) = "emacs@montana"
_NET_WM_ICON_NAME(UTF8_STRING) = "emacs@montana"
WM_NAME(STRING) = "emacs@montana"
_NET_WM_NAME(UTF8_STRING) = "emacs@montana"