Yesterday I ran a Live CD of F9 (i386 KDE version) on a Toshiba laptop. I found it could see my Wifi network but somewhat erratically, i.e. the connection would bounce up and down every few minutes. The access point is about 6 feet away so it's not a signal issue (and my phone connects with no problem so the AP is OK as well). I then went ahead and installed F9 on the hard disk, plugged in an Ethernet cable and updated everything via yum. Now the Wifi doesn't work at all. I even installed the latest NetworkManager from updates-testing-newkey but no joy, even after rebooting. All I can see in dmesg is a few lines saying: ath5k_pci 0000:04:00.0: registered as 'phy0' ath5k: pky0: Atheros AR2424 chip found (MAC: 0xaO, PHY: 0x61) ath5k: pky0: noise floor calibration timeout (2422MHz) ath5k: pky0: noise floor calibration timeout (2437MHz) As regards ifconfig, there are a couple of new interfaces: wlan0 and wmaster0, both marked as UP but with no IP addresses. wpa_supplicant is running, dhclient is not. The physical Wifi switch is on and the light is lit. "iwlist wlan0 scanning" gives no results. Any thoughts? poc -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines