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linux-6g8o:/home/jan # lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 0c)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (secondary) (rev 0c)
00:1a.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 (rev 03)
00:1d.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HM (ICH8M) LPC Interface Controller (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [AHCI mode] (rev 03)
02:04.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b6)
02:04.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 02)
10:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4311 802.11a/b/g (rev 02)
18:00.0 Ethernet controller: Broadcom Inc. and subsidiaries NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02)
linux-6g8o:/home/jan # lspci | grep -i
Použití: grep [PŘEPÍNAČ]… VZOREK [SOUBOR]…
Více informací získáte příkazem „grep --help“.
linux-6g8o:/home/jan # lspci | grep -i broadcom
10:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4311 802.11a/b/g (rev 02)
18:00.0 Ethernet controller: Broadcom Inc. and subsidiaries NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02)
linux-6g8o:/home/jan # install_bcm4311_firmware
Pokud 'install_bcm4311_firmware' není překlep, je možno použít command-not-found, pro nalezení balíčku, který ho obsahuje. Například:
    cnf install_bcm4311_firmware
linux-6g8o:/home/jan # b43-fwcutter
b43-fwcutter version FWCUTTER_VERSION_

A tool to extract firmware for a Broadcom 43xx device
from a proprietary Broadcom 43xx device driver file.

Usage: b43-fwcutter [OPTION] [proprietary-driver-file]
  --unsupported         Allow working on extractable but unsupported drivers
  -l|--list             List supported driver versions
  -b|--brcmsmac         create firmware for brcmsmac
  -i|--identify         Only identify the driver file (don't extract)
  -w|--target-dir DIR   Extract and write firmware to DIR
  -v|--version          Print b43-fwcutter version
  -h|--help             Print this help

Example: b43-fwcutter -w /lib/firmware wl_apsta.o
         to extract the firmware blobs from wl_apsta.o and store
         the resulting firmware in /lib/firmware
linux-6g8o:/home/jan # rfkill list
0: hp-wifi: Wireless LAN
        Soft blocked: no
        Hard blocked: no
1: hp-bluetooth: Bluetooth
        Soft blocked: yes
        Hard blocked: no
2: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no
linux-6g8o:/home/jan #