I've tried to reproduce this with my Vaio laptop. The Inspiron that had problems used a Broadcom wifi card, as does another laptop that can reproduce this.
The OP uses Intel wifi drivers however... Also see related bugs: Bug #957683 Bug #888672 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/957683 Title: [HP LAPTOPS] wifi disconnect/connect when A/C unplug and plugin To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager-applet/+bug/957683/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
