Witam.Po zainstalowaniu Ubuntu 14.04 na Lenovo g710 nie mam połączenia z netem ani przez kabel ani przez kartę wifi.Karta to broadcom bcm43142 i potrzebuję sterownika do niej.Próbowałem zainstalować sterownik z płyty instalacyjnej ale nie dało rady(zaczyna instalować i zawiecha). Mam drugi komputer z internetem i może ktoś wie jak zainstalować potrzebne stery(nie wiem jakie) za pomocą pendrive.Natomiast co do połączenia przewodowego to w ikonce "łączność" jest tylko "połączenie przewodowe 1",nie mam możliwości wyboru innych połączeń.Dodam,że internet jest z Vectry. Oto wynik komendy ip link show
eth0:2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
link/ether d8:97:ba:08:bb:bb brd ff:ff:ff:ff:ff:ff
To wynik komendy ip addr show 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether d8:97:ba:08:bb:bb brd ff:ff:ff:ff:ff:ff
inet6 fe80::da97:baff:fe08:bbbb/64 scope link
valid_lft forever preferred_lft foreve
I polecenie lspci -k to: 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
Subsystem: Lenovo Device 3978
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)
Kernel driver in use: pcieport
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
Subsystem: Lenovo Device 3808
Kernel driver in use: i915
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
Subsystem: Intel Corporation Device 2010
Kernel driver in use: snd_hda_intel
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
Subsystem: Lenovo Device 3978
Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
Subsystem: Intel Corporation Device 2010
Kernel driver in use: mei_me
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05)
Subsystem: Lenovo Device 3978
Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
Subsystem: Intel Corporation Device 2010
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #2 (rev d5)
Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5)
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05)
Subsystem: Lenovo Device 3978
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation HM86 Express LPC Controller (rev 05)
Subsystem: Intel Corporation Device 2010
Kernel driver in use: lpc_ich
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05)
Subsystem: Intel Corporation Device 2010
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
Subsystem: Lenovo Device 3978
01:00.0 3D controller: NVIDIA Corporation GF117M [GeForce 610M/710M/820M / GT 620M/625M/630M/720M] (rev a1)
Subsystem: Lenovo Device 380e
Kernel driver in use: nouveau
07:00.0 Network controller: Broadcom Corporation BCM43142 802.11b/g/n (rev 01)
Subsystem: Lenovo Device 0611
Kernel driver in use: bcma-pci-bridge
08:00.0 Ethernet controller: Qualcomm Atheros QCA8172 Fast Ethernet (rev 10)
Subsystem: Qualcomm Atheros Device 1090
Kernel driver in use: alx
Macie jakieś pomysły abym mógł wreszcie połączyć się z netem?