I'm running a stock Feisty install on am IBM Thinkpad T41, with an atheros-based wifi card, and I have exactly the same problem, although for me a reboot works fine.
After hibernation the wifi seems to be trying to connect but failing, making me think this might be a network-manager problem? -- wifi adapter not resumed after hibernate https://bugs.launchpad.net/bugs/107636 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
