I'm facing a different problem with this wlan card RTL8187SE and Ubuntu 10.10

The navigation and speed seems ok, but frequently drops with the messages bellow in /var/log/messages:


Dec 30 20:31:12 my-laptop kernel: [ 2926.123915] Associated successfully
Dec 30 20:31:12 my-laptop kernel: [ 2926.123919] Using G rates

And these in /var/log/syslog:

Dec 30 20:31:12 my-laptop kernel: [ 2926.123915] Associated successfully
Dec 30 20:31:12 my-laptop kernel: [ 2926.123919] Using G rates
Dec 30 20:31:12 my-laptop wpa_supplicant[995]: Associated with 00:25:9c:fd:fe:21
Dec 30 20:31:12 my-laptop NetworkManager[873]: <info> (wlan0): supplicant connection state:  disconnected -> associated
Dec 30 20:31:12 my-laptop NetworkManager[873]: <info> (wlan0): supplicant connection state:  associated -> 4-way handshake
Dec 30 20:31:12 my-laptop wpa_supplicant[995]: WPA: Key negotiation completed with 00:25:9c:fd:fe:21 [PTK=CCMP GTK=TKIP]
Dec 30 20:31:12 my-laptop wpa_supplicant[995]: CTRL-EVENT-CONNECTED - Connection to 00:25:9c:fd:fe:21 completed (reauth) [id=0 id_str=]
Dec 30 20:31:12 my-laptop NetworkManager[873]: <info> (wlan0): supplicant connection state:  4-way handshake -> group handshake
Dec 30 20:31:12 my-laptop NetworkManager[873]: <info> (wlan0): supplicant connection state:  group handshake -> completed
Dec 30 20:31:13 my-laptop kernel: [ 2928.035424] CCMP: replay detected: STA=00:25:9c:fd:fe:21 previous PN 000000000000 received PN 000000000000
Dec 30 20:31:45 my-laptop kernel: [ 2959.247277] CCMP: replay detected: STA=00:25:9c:fd:fe:21 previous PN 000000000403 received PN 000000000403

I attached some other informations that may be useful?field.comment=I'm facing a different problem with this wlan card RTL8187SE and Ubuntu 10.10

The navigation and speed seems ok, but frequently drops with lots of messages bellow in /var/log/messages:

Dec 30 20:31:12 my-laptop kernel: [ 2926.123915] Associated successfully
Dec 30 20:31:12 my-laptop kernel: [ 2926.123919] Using G rates

And lots of these in /var/log/syslog:

Dec 30 20:31:12 my-laptop kernel: [ 2926.123915] Associated successfully
Dec 30 20:31:12 my-laptop kernel: [ 2926.123919] Using G rates
Dec 30 20:31:12 my-laptop wpa_supplicant[995]: Associated with 00:25:9c:fd:fe:21
Dec 30 20:31:12 my-laptop NetworkManager[873]: <info> (wlan0): supplicant connection state:  disconnected -> associated
Dec 30 20:31:12 my-laptop NetworkManager[873]: <info> (wlan0): supplicant connection state:  associated -> 4-way handshake
Dec 30 20:31:12 my-laptop wpa_supplicant[995]: WPA: Key negotiation completed with 00:25:9c:fd:fe:21 [PTK=CCMP GTK=TKIP]
Dec 30 20:31:12 my-laptop wpa_supplicant[995]: CTRL-EVENT-CONNECTED - Connection to 00:25:9c:fd:fe:21 completed (reauth) [id=0 id_str=]
Dec 30 20:31:12 my-laptop NetworkManager[873]: <info> (wlan0): supplicant connection state:  4-way handshake -> group handshake
Dec 30 20:31:12 my-laptop NetworkManager[873]: <info> (wlan0): supplicant connection state:  group handshake -> completed
Dec 30 20:31:13 my-laptop kernel: [ 2928.035424] CCMP: replay detected: STA=00:25:9c:fd:fe:21 previous PN 000000000000 received PN 000000000000
Dec 30 20:31:45 my-laptop kernel: [ 2959.247277] CCMP: replay detected: STA=00:25:9c:fd:fe:21 previous PN 000000000403 received PN 000000000403

And with the command "iwevent" I have some other lots of messages like:

20:34:44.065842   wlan0    New Access Point/Cell address:00:25:9C:FD:FE:21
20:34:44.110260   wlan0    New Access Point/Cell address:00:25:9C:FD:FE:21
20:34:44.154471   wlan0    New Access Point/Cell address:00:25:9C:FD:FE:21
20:34:44.221397   wlan0    New Access Point/Cell address:Not-Associated
20:34:44.240553   wlan0    New Access Point/Cell address:00:25:9C:FD:FE:21

I attached some other informations that may be useful