Comment 86 for bug 64173

no, i have a similar problem since some days running 8.04 native on my macbook pro (santa rosa). i am using the wireless workaround from the wiki: https://help.ubuntu.com/community/MacBookPro#Wireless and it was working stable for some month but now the connection is going down many times per hour. a reconnect is not possible. the connection to the router is still there but i have no connection to the internet. i have to deactivate the wlan interface (e.g., using nm-applet 0.6.6) and activate it again. then i have a connection for some minutes and so on. this does not happen if i boot mac os. i am using wpa and madwifi.

from the user.log:

Jul 31 22:10:39 simbox dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/ath0 for sub-path ath0.dbus.get.host_name

Jul 31 22:10:39 simbox dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/ath0 for sub-path ath0.dbus.get.domain_name

Jul 31 22:10:39 simbox dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/ath0 for sub-path ath0.dbus.get.nis_domain

Jul 31 22:10:39 simbox dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/ath0 for sub-path ath0.dbus.get.nis_servers

Jul 31 22:10:39 simbox dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/ath0 for sub-path ath0.dbus.get.interface_mtu