I also had this before but not for the last couple of months running 15.10.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/575492 Title: Intel 5100 AGN wireless connection bug Status in linux package in Ubuntu: Incomplete Status in Debian: Confirmed Status in linux package in Fedora: Unknown Bug description: I have a Lenovo ThinkPad X200 which equipped with Intel PRO/Wireless 5100 AGN adapter. When running Ubuntu 10.04 for a while, say 15 minutes or longer, the adapter cannot transmit data or even cannot reconnect to the router when it was disconnected. My dd-wrt router shows that there are some errors when the data is transmitting. The worst thing is that the wireless card would be disabled and could not be used again until I boot the notebook computer with Windows system to activate the wireless adapter. I searched from the Google and found that someone out there has the similar problem. The link is as the following : http://ubuntuforums.org/showthread.php?t=1470820 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/575492/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp