Thank you for fast responses!
@ ray:
obarun@ s6 ~ % lspci -k
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
Subsystem: Dell Mobile PM965/GM965/GL960 Memory Controller Hub
Kernel modules: intel_agp
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 0c)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1a.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller # 4 (rev 02)
Subsystem: Dell 82801H (ICH8 Family) USB UHCI Controller
Kernel driver in use: uhci_hcd
Kernel modules: uhci_hcd
00:1a.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller # 5 (rev 02)
Subsystem: Dell 82801H (ICH8 Family) USB UHCI Controller
Kernel driver in use: uhci_hcd
Kernel modules: uhci_hcd
00:1a.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller # 2 (rev 02)
Subsystem: Dell 82801H (ICH8 Family) USB2 EHCI Controller
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)
Subsystem: Dell 82801H (ICH8 Family) HD Audio Controller
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 02)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 02)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.4 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 (rev 02)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller # 1 (rev 02)
Subsystem: Dell 82801H (ICH8 Family) USB UHCI Controller
Kernel driver in use: uhci_hcd
Kernel modules: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller # 2 (rev 02)
Subsystem: Dell 82801H (ICH8 Family) USB UHCI Controller
Kernel driver in use: uhci_hcd
Kernel modules: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller # 3 (rev 02)
Subsystem: Dell 82801H (ICH8 Family) USB UHCI Controller
Kernel driver in use: uhci_hcd
Kernel modules: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller # 1 (rev 02)
Subsystem: Dell 82801H (ICH8 Family) USB2 EHCI Controller
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f2)
00:1f.0 ISA bridge: Intel Corporation 82801HM (ICH8M) LPC Interface Controller (rev 02)
Subsystem: Dell 82801HM (ICH8M) LPC Interface Controller
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.1 IDE interface: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 02)
Subsystem: Dell 82801HM/HEM (ICH8M/ICH8M-E) IDE Controller
Kernel driver in use: ata_piix
Kernel modules: ata_piix, pata_acpi, ata_generic
00:1f.2 SATA controller: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [AHCI mode] (rev 02)
Subsystem: Dell 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [AHCI mode]
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 02)
Subsystem: Dell 82801H (ICH8 Family) SMBus Controller
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
01:00.0 VGA compatible controller: NVIDIA Corporation G84M [GeForce 8600M GT] (rev a1)
Subsystem: Dell G84M [GeForce 8600M GT]
Kernel driver in use: nouveau
Kernel modules: nouveau
03:09.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
Subsystem: Dell R5C832 IEEE 1394 Controller
Kernel driver in use: firewire_ohci
Kernel modules: firewire_ohci
03:09.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
Subsystem: Dell R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter
Kernel driver in use: sdhci-pci
Kernel modules: sdhci_pci
03:09.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
Subsystem: Dell R5C592 Memory Stick Bus Host Adapter
Kernel driver in use: r592
Kernel modules: r592
03:09.3 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 12)
Subsystem: Dell xD-Picture Card Controller
Kernel driver in use: r852
Kernel modules: r852
09:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8040 PCI-E Fast Ethernet Controller (rev 12)
Subsystem: Dell 88E8040 PCI-E Fast Ethernet Controller
Kernel driver in use: sky2
Kernel modules: sky2
0b:00.0 Network controller: Broadcom Limited BCM4311 802.11a/b/g (rev 01)
Subsystem: Dell Wireless 1490 Dual Band WLAN Mini-Card
obarun@ s6 ~ % ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp9s0: <NO-CARRIER,BROADCAST,MULTICAST,DYNAMIC,UP> mtu 1500 qdisc fq state DOWN mode DEFAULT group default qlen 1000
link/ether 00:11:22:33:44:55 brd ff:ff:ff:ff:ff:ff
@ fungalnet
Well, I will try with b43-fwcutter taken from
https://archive.archlinux.org/ -- it is very possible that firmware would be needed. I did not considered it would be necessary because command "modprobe b43", which I typed in console, automatically loaded modules which is not normal in situations that proper firmware wasn't previously installed. I think that means that Obarun developers did it already... Well, at least I believe so they did it.
No matter what I'll do it anyway with b43-fwcutter