I have the exact same computer and wifi card (and Dlink DIR-855 access point) and I found this discussion:
<http://ubuntuforums.org/showthread.php?t=1605338> I applied the discussed workaround and rebooted: :/etc/modprobe.d$ cat intel-5300-iwlagn-disable11n.conf options iwlagn 11n_disable=1 This seems to have solved the problem, no wifi problem for 75 minutes yet anyway. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778857 Title: Intel Wireless 5300 stops working intermittently -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
