I have the same problem, however it is not just limited to WPA. It also happens with no encryption and WEP.....however randomly.
This is the output from my syslog Oct 19 20:18:46 Computer racoon: INFO: IPsec-SA expired: ESP/Tunnel <Modified for posting>[0]-><Modified for posting>[0] spi=31983423223(0xbafe4321) Oct 19 20:44:48 Computer kernel: [34148.332000] ipw3945: Error sending DAEMON: Already sending a synchronous daemon command Oct 19 20:44:49 Computer kernel: [34149.892000] ipw3945: Error sending DAEMON: Already sending a synchronous daemon command Oct 19 20:46:52 Computer kernel: [34272.776000] ipw3945: Error sending DAEMON: Already sending a synchronous daemon command Oct 19 20:46:52 Computer kernel: [34272.776000] ipw3945: Error sending DAEMON: Already sending a synchronous daemon command Oct 19 20:49:53 Computer racoon: ERROR: KA: sendfromto failed: Network is unreachable Oct 19 20:49:53 Computer NetworkManager: <debug> [1192841393.715228] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/net_00_1b_77_4b_e5_b8'). Oct 19 20:49:53 Computer NetworkManager: <info> Deactivating device eth1. As you can see I have a site-to-site VPN setup with keep-alive enabled. Everything is working perfectly fine and then it just stops. I have a T61 with a IBM Intel 3945 card, running Gutsy from Tribe 1 to current today (19 Oct 07). I just removed NetworkManager hopefully that will fix it. -- [Gutsy] WPA2 connection drops with ipw3945 https://bugs.launchpad.net/bugs/131788 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
