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			 Wizard 
			
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				Help, I broke Calibre
			 
			
			
			Been using it for years.  Have been trying different plugins due to new Kobo Aura One. 
		
	
		
		
		
		
		
		
		
		
		
		
	
	Problem 1: Get new plugins no longer works. calibre, version 2.83.0 ERROR: Update Check Failed: Unable to reach the plugin index page. Traceback (most recent call last): File "site-packages\calibre\gui2\dialogs\plugin_updater.py", line 441, in __init__ File "site-packages\calibre\gui2\dialogs\plugin_updater.py", line 65, in read_available_plugins File "site-packages\calibre\utils\https.py", line 202, in get_https_resource_securely File "httplib.py", line 1208, in connect File "httplib.py", line 793, in connect File "socket.py", line 553, in create_connection gaierror: [Errno 11001] getaddrinfo failed 2. worse problem - it no longer recognizes that the Kobo Aura One is connected. I've tried repair, uninstalling, reinstalling and no joy - any help would be most appreciated. Lyn  | 
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		#2 | 
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			 Well trained by Cats 
			
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			Firewall / Antivirus is the problem 
		
	
		
		
		
		
		
		
		
		
		
		
	
	and did you reboot (both)?  | 
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		#3 | 
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			 Wizard 
			
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			Yes, I first used ccleaner, then did a reboot.  I'm on Windows 10 Pro and haven't had an update or change to my Firewall/Antivirus. 
		
	
		
		
		
		
		
		
		
		
		
		
		
			Just checked the Firewall has Calibre enabled with action allow. Last edited by peaceridge; 04-20-2017 at 08:44 PM.  | 
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		#4 | 
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			 null operator (he/him) 
			
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			Are you able to ping ==>> http://plugins.calibre-ebook.com/ 
		
	
		
		
		
		
		
		
		
		
		
		
	
	Its up now, for me at least. If you can't you probably need to flush your DNS cache(s). BR  | 
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			 Wizard 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 1,029 
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		 Quote: 
	
 Ah ha!! flush DNS corrected both problems. Who knew? (Obviously you did). Thank you, thank you!! Lyn  | 
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		#6 | 
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			 null operator (he/him) 
			
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			@peaceridge - as well as pinging IP addresses, you can also ping an url such as the calibre plugins page.  Simple way to test if you (or your ISP) has a DNS related problem. 
		
	
		
		
		
		
		
		
		
		
		
		
	
	BR  | 
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		#7 | 
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			 Wizard 
			
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				Join Date: Feb 2009 
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