I have the exact same problem. My working wireless in good old dapper stopped working in feisty.
[EMAIL PROTECTED]:~$ uname -a Linux orca 2.6.20-15-generic #2 SMP Sun Apr 15 07:36:31 UTC 2007 i686 GNU/Linux [EMAIL PROTECTED]:~$ sudo lshw -class Network *-network:0 DISABLED description: Ethernet interface product: Prism 2.5 Wavelan chipset vendor: Intersil Corporation physical id: 9 bus info: [EMAIL PROTECTED]:09.0 logical name: wlan0 version: 01 width: 32 bits clock: 33MHz capabilities: bus_master cap_list ethernet physical configuration: broadcast=yes driver=p80211_prism2_pci driverversion=0.2.5 latency=128 link=no multicast=yes resources: iomemory:b0000000-b0000fff irq:10 *-network:1 description: Ethernet interface product: RTL-8139/8139C/8139C+ vendor: Realtek Semiconductor Co., Ltd. physical id: c bus info: [EMAIL PROTECTED]:0c.0 logical name: eth0 version: 10 serial: 00:08:02:d3:76:bb size: 10MB/s capacity: 100MB/s width: 32 bits clock: 33MHz capabilities: bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=8139too driverversion=0.9.28 duplex=half ip=128.32.192.21 latency=128 link=yes maxlatency=64 mingnt=32 multicast=yes port=MII speed=10MB/s resources: ioport:e400-e4ff iomemory:fc001000-fc0010ff irq:10 -- XI-626: wlan0 has no wireless extensions in Feisty Beta https://bugs.launchpad.net/bugs/95560 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