Meu PC está um pouco estranho. Eu preciso redefinir com freqüência, durante a seqüência de inicialização, porque a tela não receberia nenhum sinal. O último hard reset parecia ter quebrado meu driver sem fio. Estou usando o "TP-LINK Archer T4U v1.0" e baixei e instalei o pacote rtl8812AU_8821AU_linux e ele funcionou até a última inicialização, mas agora a Rede Ethernet sempre aparece como desconectada e não sei como desinstalar ou reparar o driver.
O que posso fazer?
Editar: aqui está a informação sem fio:
########## wireless info START ##########
Report from: 30 Sep 2017 11:18 CEST +0200
Booted last: 30 Sep 2017 00:00 CEST +0200
Script from: 25 Mar 2017 07:04 UTC +0000
##### release ###########################
Distributor ID: Ubuntu Description: Ubuntu 16.04.3 LTS Release: 16.04 Codename: xenial
##### kernel ############################
Linux 4.10.0-35-generic #39~16.04.1-Ubuntu SMP Wed Sep 13 09:02:42 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
Ubuntu
##### lspci #############################
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 01) Subsystem: ASUSTeK Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1043:8385] Kernel driver in use: r8169
##### lsusb #############################
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 002: ID 2357:0101 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 002: ID 1d57:fa60 Xenta Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
##### PCMCIA card info ##################
##### rfkill ############################
##### lsmod #############################
cfg80211 602112 0 wmi 16384 0
##### interfaces ########################
auto lo iface lo inet loopback
##### ifconfig ##########################
enp3s0 Link encap:Ethernet HWaddr <MAC 'enp3s0' [IF1]>
inet addr:192.168.178.47 Bcast:192.168.178.255 Mask:255.255.255.0
inet6 addr: fe80::5d4e:610f:100f:992d/64 Scope:Link
inet6 addr: 2003:71:ef6c:bf00:4bb2:9ae3:d03c:58b2/64 Scope:Global
inet6 addr: 2003:71:ef6c:bf00:b50b:710:6935:9424/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2748 errors:0 dropped:0 overruns:0 frame:0
TX packets:2003 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:4004358 (4.0 MB) TX bytes:152363 (152.3 KB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:1718 errors:0 dropped:0 overruns:0 frame:0
TX packets:1718 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:128596 (128.5 KB) TX bytes:128596 (128.5 KB)
##### iwconfig ##########################
lo no wireless extensions.
enp3s0 no wireless extensions.
##### route #############################
Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.178.1 0.0.0.0 UG 100 0 0 enp3s0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 enp3s0
192.168.178.0 0.0.0.0 255.255.255.0 U 100 0 0 enp3s0
##### resolv.conf #######################
nameserver 127.0.1.1 search fritz.box
##### network managers ##################
Installed:
NetworkManager
Running:
root 830 1 0 11:12 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: enp3s0 GENERAL.TYPE: ethernet GENERAL.NM-TYPE: NMDeviceEthernet GENERAL.VENDOR: Realtek Semiconductor Co., Ltd. GENERAL.PRODUCT: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller GENERAL.DRIVER: r8169 GENERAL.DRIVER-VERSION: 2.3LK-NAPI GENERAL.FIRMWARE-VERSION: GENERAL.HWADDR: <MAC 'enp3s0' [IF1]> GENERAL.MTU: 1500 GENERAL.STATE: 100 (connected) GENERAL.REASON: 0 (No reason given) GENERAL.UDI: /sys/devices/pci0000:00/0000:00:06.0/0000:03:00.0/net/enp3s0 GENERAL.IP-IFACE: enp3s0 GENERAL.IS-SOFTWARE: no GENERAL.NM-MANAGED: yes GENERAL.AUTOCONNECT: yes GENERAL.FIRMWARE-MISSING: no GENERAL.NM-PLUGIN-MISSING: no GENERAL.PHYS-PORT-ID:
-- GENERAL.CONNECTION: Wired connection 1 GENERAL.CON-UUID: ea18de39-bc37-35b8-9634-b29f75f83bac GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/0 GENERAL.METERED: no (guessed) CAPABILITIES.CARRIER-DETECT: yes CAPABILITIES.SPEED: 100 Mb/s CAPABILITIES.IS-SOFTWARE: no WIRED-PROPERTIES.CARRIER: on CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{2} CONNECTIONS.AVAILABLE-CONNECTIONS[1]: ea18de39-bc37-35b8-9634-b29f75f83bac | Wired connection 1 IP4.ADDRESS[1]: 192.168.178.47/24 IP4.GATEWAY:
192.168.178.1 IP4.ROUTE[1]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000 IP4.DNS[1]: 192.168.178.1 IP4.DOMAIN[1]: fritz.box DHCP4.OPTION[1]: requested_subnet_mask = 1 DHCP4.OPTION[2]: requested_rfc3442_classless_static_routes = 1 DHCP4.OPTION[3]: subnet_mask = 255.255.255.0 DHCP4.OPTION[4]: domain_name_servers = 192.168.178.1 DHCP4.OPTION[5]: ip_address = 192.168.178.47 DHCP4.OPTION[6]: requested_static_routes = 1 DHCP4.OPTION[7]: dhcp_server_identifier = 192.168.178.1 DHCP4.OPTION[8]: requested_time_offset = 1 DHCP4.OPTION[9]: broadcast_address = 192.168.178.255 DHCP4.OPTION[10]: requested_interface_mtu = 1 DHCP4.OPTION[11]: dhcp_rebinding_time = 756000 DHCP4.OPTION[12]: requested_domain_name_servers = 1 DHCP4.OPTION[13]: dhcp_message_type = 5 DHCP4.OPTION[14]: requested_broadcast_address = 1 DHCP4.OPTION[15]: routers = 192.168.178.1 DHCP4.OPTION[16]: dhcp_renewal_time = 432000 DHCP4.OPTION[17]: requested_domain_name = 1 DHCP4.OPTION[18]: domain_name = fritz.box DHCP4.OPTION[19]: requested_routers = 1 DHCP4.OPTION[20]: expiry = 1507627055 DHCP4.OPTION[21]: requested_wpad = 1 DHCP4.OPTION[22]: requested_netbios_scope = 1 DHCP4.OPTION[23]: requested_ms_classless_static_routes = 1 DHCP4.OPTION[24]: requested_netbios_name_servers = 1 DHCP4.OPTION[25]: network_number = 192.168.178.0 DHCP4.OPTION[26]: requested_domain_search = 1 DHCP4.OPTION[27]: next_server = 192.168.178.1 DHCP4.OPTION[28]: ntp_servers = 192.168.178.1 DHCP4.OPTION[29]: requested_host_name = 1 DHCP4.OPTION[30]: dhcp_lease_time = 864000 DHCP4.OPTION[31]: requested_ntp_servers = 1 IP6.ADDRESS[1]: 2003:71:ef6c:bf00:b50b:710:6935:9424/64 IP6.ADDRESS[2]: 2003:71:ef6c:bf00:4bb2:9ae3:d03c:58b2/64 IP6.ADDRESS[3]: fe80::5d4e:610f:100f:992d/64 IP6.GATEWAY: fe80::3681:c4ff:feb2:41d4 IP6.ROUTE[1]: dst
= 2003:71:ef6c:bf00::/56, nh = fe80::3681:c4ff:feb2:41d4, mt = 100 IP6.DNS[1]: fd00::3681:c4ff:feb2:41d4 DHCP6.OPTION[1]: requested_dhcp6_domain_search
= 1 DHCP6.OPTION[2]: dhcp6_name_servers = fd00::3681:c4ff:feb2:41d4 DHCP6.OPTION[3]: dhcp6_server_id = 0:3:0:1:<MAC address> DHCP6.OPTION[4]: requested_dhcp6_client_id = 1 DHCP6.OPTION[5]: requested_dhcp6_name_servers = 1 DHCP6.OPTION[6]: dhcp6_unknown_86 = 20:3:0:71:ef:6c:bf:0:36:81:c4:ff:fe:b2:41:d4 DHCP6.OPTION[7]: dhcp6_client_id = 0:4:a3:c0:26:f2:d6:54:b3:93:f3:a3:d9:89:8d:cb:43:66
##### NetworkManager.state ##############
[main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true
##### NetworkManager.conf ###############
[main] plugins=ifupdown,keyfile,ofono dns=dnsmasq
[ifupdown] managed=false
##### NetworkManager profiles ###########
[[/etc/NetworkManager/system-connections/Kirbys-Dreamland 1]] (600 root) [connection] id=Kirbys-Dreamland 1 | type=wifi | permissions=user:minecraft-client:; [wifi] mac-address=<MAC address> | mac-address-blacklist= | ssid=Kirbys-Dreamland [ipv4] method=auto [ipv6] method=auto
[[/etc/NetworkManager/system-connections/Kirbys-Dreamland]] (600 root) [connection] id=Kirbys-Dreamland | type=wifi | permissions=user:minecraft:; [wifi] mac-address=<MAC address> | mac-address-blacklist= | ssid=Kirbys-Dreamland [ipv4] method=auto [ipv6] method=auto
##### iw reg get ########################
Region: Europe/Berlin (based on set time zone)
country 00: DFS-UNSET (2402 - 2472 @ 40), (N/A, 20), (N/A) (2457 - 2482 @ 40), (N/A, 20), (N/A), NO-IR (2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, NO-IR (5170 - 5250 @ 80), (N/A, 20), (N/A), NO-IR (5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, NO-IR (5490 - 5730 @ 160), (N/A, 20), (0 ms), DFS, NO-IR (5735 - 5835 @ 80), (N/A, 20), (N/A), NO-IR (57240 - 63720 @ 2160), (N/A, 0), (N/A)
##### iwlist channels ###################
lo no frequency information.
enp3s0 no frequency information.
##### iwlist scan #######################
lo Interface doesn't support scanning.
enp3s0 Interface doesn't support scanning.
##### module infos ######################
[cfg80211] filename: /lib/modules/4.10.0-35-generic/kernel/net/wireless/cfg80211.ko description: wireless configuration support license: GPL author: Johannes Berg srcversion: D77C8F93375950F3BA95B16 depends: intree: Y vermagic: 4.10.0-35-generic SMP mod_unload parm: bss_entries_limit:limit to number of scan BSS entries (per wiphy, default 1000) (int) parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp) parm: cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)
##### module parameters #################
[cfg80211] bss_entries_limit: 1000 cfg80211_disable_40mhz_24ghz: N ieee80211_regdom: 00
##### /etc/modules ######################
##### modprobe options ##################
[/etc/modprobe.d/blacklist-ath_pci.conf] blacklist ath_pci
[/etc/modprobe.d/blacklist.conf] blacklist evbug blacklist usbmouse blacklist usbkbd blacklist eepro100 blacklist de4x5 blacklist eth1394 blacklist snd_intel8x0m blacklist snd_aw2 blacklist i2c_i801 blacklist prism54 blacklist bcm43xx blacklist garmin_gps blacklist asus_acpi blacklist snd_pcsp blacklist pcspkr blacklist amd76x_edac
[/etc/modprobe.d/blacklist-rare-network.conf] alias net-pf-3 off alias net-pf-6 off alias net-pf-9 off alias net-pf-11 off alias net-pf-12 off alias net-pf-19 off alias net-pf-21 off alias net-pf-36 off
[/etc/modprobe.d/iwlwifi.conf] remove iwlwifi \ (/sbin/lsmod | grep -o
-e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \ && /sbin/modprobe -r mac80211
[/etc/modprobe.d/mlx4.conf] softdep mlx4_core post: mlx4_en
##### rc.local ##########################
exit 0
##### pm-utils ##########################
##### udev rules ########################
##### dmesg #############################
[ 16.388770] rtl8812au: version magic '4.10.0-28-generic SMP mod_unload ' should be '4.10.0-35-generic SMP mod_unload ' [
20.047119] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready [ 20.063660] r8169 0000:03:00.0 enp3s0: link down [ 20.063701] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready [ 306.000242] r8169 0000:03:00.0 enp3s0: link up [ 306.000261] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready
########## wireless info END ############