I just realized that my wireless computers can't ping each other. Wireless to wired and vice versa is just fine. The IP addresses (DHCP) are all on the same subnet. If I switch to wired the computer can then ping a wired or wireless. The computers can all access the Internet at any time (either wired or wireless). I did some research and have determined the problem might be my router. I use a LinkSys E3000 which I have had for a very long time. I checked their site and looked at the Release Notes for firmware upgrades. No mention of this issue and so I am hesitant to perform it (I did however download the latest file). I got into their Live Chat and the guy said since the unit is no longer in warranty I would have to pay to get assistance. I thought about doing this, but he could not guarantee success and the payment is not refundable. I thought that sucked and told him so. So, does anyone have any ideas about how I might solve this? I am going to be rather surprised if the problem is not the router. If it matters here is my hardware: Fedora 14 - wired desktop Fedora 20 - wireless laptop Fedora 21 - wireless laptop (or wired) Fedora 21 - wireless laptop (or wired) Ubuntu 12.04.2 LTS - wireless (practically unusable because of Gnome 3) Jim Lewis -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org