Meu laptop

Configuraçao da màquina:

banto@cajuzinho:~$ cat /proc/cpuinfo

vendor_id	: GenuineIntel
model name	: Genuine Intel(R) CPU           T2080  @ 1.73GHz
cpu MHz		: 1733.386
cache size	: 1024 KB

banto@cajuzinho:~$ lspci

00:00.0 Host bridge: ATI Technologies Inc Unknown device 5a31 (rev 01)
00:01.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:12.0 IDE interface: ATI Technologies Inc 4379 Serial ATA Controller (rev 80)
00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller (rev 80)
00:13.1 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller (rev 80)
00:13.2 USB Controller: ATI Technologies Inc IXP SB400 USB2 Host Controller (rev 80)
00:14.0 SMBus: ATI Technologies Inc IXP SB400 SMBus Controller (rev 82)
00:14.1 IDE interface: ATI Technologies Inc Standard Dual Channel PCI IDE Controller (rev 80)
00:14.2 Audio device: ATI Technologies Inc SB450 HDA Audio (rev 01)
00:14.3 ISA bridge: ATI Technologies Inc IXP SB400 PCI-ISA Bridge (rev 80)
00:14.4 PCI bridge: ATI Technologies Inc IXP SB400 PCI-PCI Bridge (rev 80)
01:05.0 VGA compatible controller: ATI Technologies Inc RC410 [Radeon Xpress 200M]
09:01.0 CardBus bridge: ENE Technology Inc CB1410 Cardbus Controller (rev 01)
09:02.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
09:04.0 Ethernet controller: Atheros Communications, Inc. AR5005G 802.11abg NIC (rev 01)

banto@cajuzinho:~$ df -h

Sist. Arq.            Tam   Usad Disp  Uso% Montado em
/dev/sda1             9,2G  2,1G  6,7G  24% /
tmpfs                 442M     0  442M   0% /lib/init/rw
udev                   10M   56K   10M   1% /dev
tmpfs                 442M     0  442M   0% /dev/shm
/dev/sda6             9,2G  550M  8,2G   7% /home

sistema operacional, aplicativos e drivers

• GNU/Linux Debian Etch 4.0
• KDE 3.5

Placa atheros

acrescente em seu sources.list

deb-src http://ftp.br.debian.org/debian stable main non-free contrib

-- baixe os pacotes:

# apt-get install module-assistant debhelper build-essential wireless-tools madwifi-tools madwifi-source

-- compilando:

# m-a prepare
# m-a a-i madwifi

-- carregado módulo:

# modprobe ath_pci

retirado de http://banto.hipatia.info/softwarelivre/atheros.html