[BUG]有几个驱动的小错误

[sevk]

ub8.04
945gml主板
intel 3945abg无线网卡
软件包应该是主板驱动

==> user.log <==
Jul 5 09:32:18 kk-NoteBook dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/wlan0 for sub-path wlan0.dbus.get.reason
Jul 5 09:32:28 kk-NoteBook dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/wlan0 for sub-path wlan0.dbus.get.host_name
Jul 5 09:32:28 kk-NoteBook dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/wlan0 for sub-path wlan0.dbus.get.nis_domain
Jul 5 09:32:28 kk-NoteBook dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/wlan0 for sub-path wlan0.dbus.get.nis_servers
Jul 5 09:32:28 kk-NoteBook dhcdbd: message_handler: message handler not found under /com/redhat/dhcp/wlan0 for sub-path wlan0.dbus.get.interface_mtu
Jul 5 10:04:54 kk-NoteBook pulseaudio[9126]: alsa-util.c: Error opening PCM device hw:0: Device or resource busy
Jul 5 10:04:54 kk-NoteBook pulseaudio[9126]: module.c: Failed to load module "module-alsa-sink" (argument: "device_id=0 sink_name=alsa_output.pci_8086_27d8_sound_card_0_alsa_playback_0"): initialization failed.
Jul 5 10:53:23 kk-NoteBook Failed to open the panel socket
Jul 5 10:53:23 kk-NoteBook Failed to open the panel socket
Jul 6 08:41:57 kk-NoteBook dhcdbd: Started up.