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Some sites blocked on MacBook Air

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Isalynee Posted messages 2 Status Membre -  
Isalynee Posted messages 2 Status Membre -
Hello,

For some time now, I can no longer connect to certain websites (e.g. cfa-roosevelt.fr). The following messages appear:
Safari cannot connect to the server
And Site inaccessible eer-connection-refused (for Google Chrome)

I am using a MacBook Air (13 inch, early 2014) with OS X Yosemite 10.10.5 and Safari 10.0.1.

I want to clarify that my sister (Windows) connects to these sites without any problems and on the same wifi. I also have this problem at my parents' house where the other residents have no issues. I use this wifi on my iPhone 6s and there is no problem (I can access the blocked sites on the computer). I cannot connect via ethernet as there is no "port" on my computer.

I don't know if this problem is related, but I cannot print using wifi from my computer (I can from my phone). It prints a small gibberish (lots of letters and numbers that make no sense to me) on about ten sheets.

Thank you very much for any response.

1 réponse

Réponse 1 / 1
Anonymous user
 
Hello

In Safari:

- In the Safari menu / Preferences / Advanced… check the box:

"Show Develop menu in menu bar"

- From this Develop menu, now displayed in the menu bar, click on "Empty Caches"

- From the History menu, click on "Clear History"

In System Preferences / Network

- Create a completely new network configuration by following these guidelines:
https://forums.commentcamarche.net/forum/affich-29535166-probleme-d-ip-auto-assignee-macbook-pro#5

https://forums.commentcamarche.net/forum/affich-23321323-imac-probleme-adresse-ip-airport#7

Good luck.

Always indicate your system configuration completely - exact model of computer, exact OS version.
2
Isalynee Posted messages 2 Status Membre
 
Thank you very much, these manipulations worked!!
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