Eu quero ser um desenvolvedor de frontweb e fui aconselhado a instalar o Ubuntu. Eu tentei algumas versões do Ubuntu antes (apenas live cds para tentar), mas eu nunca gostei muito. Depois de um longo dia para instalar o ubuntu, finalmente consegui. Mas imediatamente notei que não havia internet - > cabo desconectado. Então eu voltei para o Windows e tentei encontrar a solução online. Eu consegui instalar os drivers mais recentes da minha placa principal utp porta RealTek PCIe GBE Family Controller. Claro que ainda não consegui internet depois de instalá-los.
Eu também fiquei bastante furioso com o grub2 e realmente queria deletar o ubuntu e o grub2. Para fazer isso eu tive que iniciar o Ubuntu novamente (de acordo com a internet). Mas agora, milagrosamente, a internet funcionou (eu estava tão feliz). Eu enganei um pouco e instalei texto sublime, localhost, github etc. Então eu inicializei de volta ao windows para jogar um jogo e depois quando eu voltei para finalizar minhas configurações do ubuntu, a internet FALHA NOVAMENTE.
Como posso corrigir isso?
Lspci -nnk
00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0100] (rev 09)
Subsystem: ASRock Incorporation Device [1849:0100]
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0112] (rev 09)
Subsystem: ASRock Incorporation Device [1849:0112]
Kernel driver in use: i915
00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)
Subsystem: ASRock Incorporation Device [1849:1c3a]
Kernel driver in use: mei_me
00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 05)
Subsystem: ASRock Incorporation Device [1849:1c2d]
Kernel driver in use: ehci-pci
00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 05)
Subsystem: ASRock Incorporation Device [1849:1892]
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b5)
Kernel driver in use: pcieport
00:1c.4 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev b5)
00:1c.5 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 [8086:1c1a] (rev b5)
Kernel driver in use: pcieport
00:1c.6 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 7 [8086:1c1c] (rev b5)
Kernel driver in use: pcieport
00:1c.7 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 8 [8086:1c1e] (rev b5)
Kernel driver in use: pcieport
00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 05)
Subsystem: ASRock Incorporation Device [1849:1c26]
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge [0601]: Intel Corporation Z68 Express Chipset Family LPC Controller [8086:1c44] (rev 05)
Subsystem: ASRock Incorporation Device [1849:1c44]
Kernel driver in use: lpc_ich
00:1f.2 IDE interface [0101]: Intel Corporation 6 Series/C200 Series Chipset Family 4 port SATA IDE Controller [8086:1c00] (rev 05)
Subsystem: ASRock Incorporation Device [1849:1c00]
Kernel driver in use: ata_piix
00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 05)
Subsystem: ASRock Incorporation Device [1849:1c22]
00:1f.5 IDE interface [0101]: Intel Corporation 6 Series/C200 Series Chipset Family 2 port SATA IDE Controller [8086:1c08] (rev 05)
Subsystem: ASRock Incorporation Device [1849:1c08]
Kernel driver in use: ata_piix
02:00.0 PCI bridge [0604]: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge [1b21:1080] (rev 01)
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
Subsystem: ASRock Incorporation Motherboard (one of many) [1849:8168]
Kernel driver in use: r8169
05:00.0 USB controller [0c03]: Etron Technology, Inc. EJ168 USB 3.0 Host Controller [1b6f:7023] (rev 01)
Subsystem: ASRock Incorporation Device [1849:7023]
Kernel driver in use: xhci_hcd
lsmod
Module Size Used by
nls_iso8859_1 12713 1
usb_storage 62209 1
bnep 19624 2
rfcomm 69160 0
bluetooth 395423 10 bnep,rfcomm
joydev 17381 0
snd_hda_codec_hdmi 46207 1
snd_hda_codec_realtek 61438 1
snd_hda_intel 52355 3
snd_hda_codec 192906 3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep 13602 1 snd_hda_codec
snd_pcm 102099 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_page_alloc 18710 2 snd_pcm,snd_hda_intel
snd_seq_midi 13324 0
snd_seq_midi_event 14899 1 snd_seq_midi
snd_rawmidi 30144 1 snd_seq_midi
snd_seq 61560 2 snd_seq_midi_event,snd_seq_midi
intel_rapl 18773 0
x86_pkg_temp_thermal 14205 0
intel_powerclamp 14705 0
coretemp 13435 0
kvm_intel 143060 0
kvm 451511 1 kvm_intel
crct10dif_pclmul 14289 0
crc32_pclmul 13113 0
ghash_clmulni_intel 13259 0
aesni_intel 55624 241
aes_x86_64 17131 1 aesni_intel
lrw 13286 1 aesni_intel
gf128mul 14951 1 lrw
glue_helper 13990 1 aesni_intel
ablk_helper 13597 1 aesni_intel
cryptd 20359 123 ghash_clmulni_intel,aesni_intel,ablk_helper
snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 29482 2 snd_pcm,snd_seq
serio_raw 13462 0
lpc_ich 21080 0
snd 69238 17 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
mei_me 18627 0
mei 82274 1 mei_me
soundcore 12680 1 snd
mac_hid 13205 0
parport_pc 32701 0
ppdev 17671 0
lp 17759 0
parport 42348 3 lp,ppdev,parport_pc
hid_generic 12548 0
usbhid 52616 0
hid 106148 2 hid_generic,usbhid
i915 783485 3
psmouse 102222 0
video 19476 1 i915
i2c_algo_bit 13413 1 i915
drm_kms_helper 52758 1 i915
r8168 400910 0
drm 302817 4 i915,drm_kms_helper
r8169 67581 0
mii 13934 1 r8169
lpconfig -a
não funcionou
cat/etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
cat/etc/resolv.config
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
EDITAR: Tentei um monte de soluções, nada funciona. O Ubuntu está até falhando em executar o 'sudo ./autorun.sh', ele não diz tal comando. Como eu estou procurando na internet por soluções, descobri que muitas pessoas têm problemas com este chipset ethernet r8168. Nenhuma solução de trabalho foi publicada ainda. Alguém pode me adicionar no skype por favor e me ajudar? Ou é melhor comprar um cartão pci que funcione 100% (sem chipset realtek, é claro), algum pensamento sobre os bons e baratos que funcionem fora da caixa? É tão estranho que só funcionou 1 vez (e eu não fiz nada por isso)