그래서 얼마 전 처음에는 경고 없이 네트워크가 완전히 죽었습니다. 나는 그것이 모뎀이나 라우터일지도 모른다고 생각했습니다(모뎀은 약간 불안정하기 때문에 많은 연결을 처리할 수 없습니다). 그러나 둘 다 문제는 아니었습니다.
그래픽 드라이버가 엉망이어서 Linux 시스템을 다시 설치해야 했습니다. (제가 뭔가 완전히 잘못해서 다시 작동시킬 수 없었던 것은 제 잘못이었습니다.) 하지만 유선 연결이 인터넷에 연결되지 않습니다. IP 주소, 서브마스크, IPV6 주소가 있고 뒷면 이더넷 포트의 표시등이 녹색 및 주황색 LED로 데이터를 전송하고 있으며 WiFi 연결도 여전히 완벽하게 작동합니다.
내 inxi 출력, syslog 및 ifconfig를 게시했습니다. 나에게 이것에 대해 조언할 수 있는 사람이 있다면 정말 좋을 것입니다.
INXI -Fxn 출력은 다음과 같습니다.
System: Host: hydr4 Kernel: 3.8.0-35-generic i686 (32 bit, gcc: 4.7.3)
Desktop: Xfce 4.10.2 (Gtk 2.24.16) Distro: Linux Mint 15 Olivia
Machine: System: Compaq-Presario product: RR501AA-ABU SR2129UK
Mobo: ASUSTek model: LEONITE version: 5.00 Bios: Phoenix version: 5.10 date: 01/30/2007
CPU: Dual core Intel Core2 CPU 6300 (-MCP-) cache: 2048 KB flags: (lm nx sse sse2 sse3 ssse3 vmx) bmips: 7469.08
Clock Speeds: 1: 1600.00 MHz 2: 1867.00 MHz
Graphics: Card: NVIDIA GF119 [GeForce GT 610] bus-ID: 01:00.0
X.Org: 1.13.3 drivers: nvidia (unloaded: fbdev,vesa,nouveau) Resolution: [email protected], [email protected]
GLX Renderer: GeForce GT 610/PCIe/SSE2 GLX Version: 4.3.0 NVIDIA 310.44 Direct Rendering: Yes
Audio: Card-1: Intel NM10/ICH7 Family High Definition Audio Controller driver: snd_hda_intel bus-ID: 00:1b.0
Card-2: NVIDIA GF119 HDMI Audio Controller driver: snd_hda_intel bus-ID: 01:00.1
Sound: Advanced Linux Sound Architecture ver: k3.8.0-35-generic
Network: Card-1: Intel NM10/ICH7 Family LAN Controller driver: e100 ver: 3.5.24-k2-NAPI port: ef00 bus-ID: 02:08.0
IF: eth0 state: up speed: 100 Mbps duplex: full mac: 00:1a:92:69:c7:f1
Card-2: Realtek RTL8187 Wireless Adapter driver: rtl8187 usb-ID: 0bda:8187
IF: wlan0 state: down mac: 00:c0:ca:75:44:a7
IFCONFIG 출력:
eth0 Link encap:Ethernet HWaddr 00:1a:92:69:c7:f1
inet addr:192.168.1.100 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::21a:92ff:fe69:c7f1/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:419 errors:0 dropped:0 overruns:0 frame:0
TX packets:386 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:33431 (33.4 KB) TX bytes:44861 (44.8 KB)
시스템로그:
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> Activation (eth0) starting connection 'Wired connection 1'
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> (eth0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> (eth0): device state change: prepare -> config (reason 'none') [40 50 0]
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) successful.
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> (eth0): device state change: config -> ip-config (reason 'none') [50 70 0]
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> dhclient started with pid 4698
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> Activation (eth0) Beginning IP6 addrconf.
Feb 8 12:14:19 hydr4 avahi-daemon[1221]: Withdrawing address record for fe80::21a:92ff:fe69:c7f1 on eth0.
Feb 8 12:14:19 hydr4 avahi-daemon[1221]: Leaving mDNS multicast group on interface eth0.IPv6 with address fe80::21a:92ff:fe69:c7f1.
Feb 8 12:14:19 hydr4 avahi-daemon[1221]: Interface eth0.IPv6 no longer relevant for mDNS.
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
Feb 8 12:14:19 hydr4 dhclient: Internet Systems Consortium DHCP Client 4.2.4
Feb 8 12:14:19 hydr4 dhclient: Copyright 2004-2012 Internet Systems Consortium.
Feb 8 12:14:19 hydr4 dhclient: All rights reserved.
Feb 8 12:14:19 hydr4 dhclient: For info, please visit https://www.isc.org/software/dhcp/
Feb 8 12:14:19 hydr4 dhclient:
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> (eth0): DHCPv4 state changed nbi -> preinit
Feb 8 12:14:19 hydr4 dhclient: Listening on LPF/eth0/00:1a:92:69:c7:f1
Feb 8 12:14:19 hydr4 dhclient: Sending on LPF/eth0/00:1a:92:69:c7:f1
Feb 8 12:14:19 hydr4 dhclient: Sending on Socket/fallback
Feb 8 12:14:19 hydr4 dhclient: DHCPREQUEST of 192.168.1.100 on eth0 to 255.255.255.255 port 67 (xid=0x760a69a9)
Feb 8 12:14:19 hydr4 dhclient: DHCPACK of 192.168.1.100 from 192.168.1.1
Feb 8 12:14:19 hydr4 dhclient: bound to 192.168.1.100 -- renewal in 3099 seconds.
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> (eth0): DHCPv4 state changed preinit -> reboot
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> address 192.168.1.100
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> prefix 24 (255.255.255.0)
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> gateway 192.168.1.1
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> nameserver '192.168.1.1'
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Configure Commit) scheduled...
Feb 8 12:14:19 hydr4 NetworkManager[1233]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) started...
Feb 8 12:14:19 hydr4 avahi-daemon[1221]: Joining mDNS multicast group on interface eth0.IPv4 with address 192.168.1.100.
Feb 8 12:14:19 hydr4 avahi-daemon[1221]: New relevant interface eth0.IPv4 for mDNS.
Feb 8 12:14:19 hydr4 avahi-daemon[1221]: Registering new address record for 192.168.1.100 on eth0.IPv4.
Feb 8 12:14:19 hydr4 kernel: [ 970.652409] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:a0:f3:c1:5b:80:c4:08:00 SRC=192.168.1.1 DST=224.0.0.1 LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2
Feb 8 12:14:20 hydr4 NetworkManager[1233]: <info> (eth0): device state change: ip-config -> secondaries (reason 'none') [70 90 0]
Feb 8 12:14:20 hydr4 NetworkManager[1233]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) complete.
Feb 8 12:14:20 hydr4 NetworkManager[1233]: <info> (eth0): device state change: secondaries -> activated (reason 'none') [90 100 0]
Feb 8 12:14:20 hydr4 NetworkManager[1233]: <info> Policy set 'Wired connection 1' (eth0) as default for IPv4 routing and DNS.
Feb 8 12:14:20 hydr4 NetworkManager[1233]: <info> Writing DNS information to /sbin/resolvconf
Feb 8 12:14:20 hydr4 dnsmasq[1472]: setting upstream servers from DBus
Feb 8 12:14:20 hydr4 dnsmasq[1472]: using nameserver 192.168.1.1#53
Feb 8 12:14:20 hydr4 avahi-daemon[1221]: Joining mDNS multicast group on interface eth0.IPv6 with address fe80::21a:92ff:fe69:c7f1.
Feb 8 12:14:20 hydr4 avahi-daemon[1221]: New relevant interface eth0.IPv6 for mDNS.
Feb 8 12:14:20 hydr4 avahi-daemon[1221]: Registering new address record for fe80::21a:92ff:fe69:c7f1 on eth0.*.
Feb 8 12:14:25 hydr4 kernel: [ 977.312309] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:a0:f3:c1:5b:80:c4:08:00 SRC=192.168.1.1 DST=224.0.0.1 LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2
Feb 8 12:14:34 hydr4 NetworkManager[1233]: <info> Activation (eth0) successful, device activated.
Feb 8 12:14:34 hydr4 dbus[1143]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Feb 8 12:14:34 hydr4 dbus[1143]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Feb 8 12:14:37 hydr4 nm-dispatcher.action: Script '/etc/NetworkManager/dispatcher.d/01ifupdown' took too long; killing it.
Feb 8 12:14:37 hydr4 NetworkManager[1233]: <warn> Dispatcher script timed out: Script '/etc/NetworkManager/dispatcher.d/01ifupdown' timed out.
Feb 8 12:14:39 hydr4 NetworkManager[1233]: <info> (eth0): IP6 addrconf timed out or failed.
Feb 8 12:14:39 hydr4 NetworkManager[1233]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Feb 8 12:14:39 hydr4 NetworkManager[1233]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) started...
Feb 8 12:14:39 hydr4 NetworkManager[1233]: <info> Activation (eth0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
IFCONFIG WLAN0이 연결됨:
eth0 Link encap:Ethernet HWaddr 00:1a:92:69:c7:f1
inet6 addr: fe80::21a:92ff:fe69:c7f1/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:165 errors:0 dropped:1 overruns:0 frame:0
TX packets:272 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:26568 (26.5 KB) TX bytes:40779 (40.7 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:272 errors:0 dropped:0 overruns:0 frame:0
TX packets:272 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:22856 (22.8 KB) TX bytes:22856 (22.8 KB)
wlan0 Link encap:Ethernet HWaddr 00:c0:ca:75:44:a7
inet addr:192.168.1.104 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::2c0:caff:fe75:44a7/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1806 errors:0 dropped:0 overruns:0 frame:0
TX packets:1959 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1369477 (1.3 MB) TX bytes:376277 (376.2 KB)
IFCONFIG ETH0이 연결됨:
eth0 Link encap:Ethernet HWaddr 00:1a:92:69:c7:f1
inet addr:192.168.1.100 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::21a:92ff:fe69:c7f1/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:171 errors:0 dropped:1 overruns:0 frame:0
TX packets:326 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:27505 (27.5 KB) TX bytes:49977 (49.9 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:277 errors:0 dropped:0 overruns:0 frame:0
TX packets:277 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:23173 (23.1 KB) TX bytes:23173 (23.1 KB)
wlan0 Link encap:Ethernet HWaddr 00:c0:ca:75:44:a7
inet6 addr: fe80::2c0:caff:fe75:44a7/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:1908 errors:0 dropped:0 overruns:0 frame:0
TX packets:2066 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1392844 (1.3 MB) TX bytes:463109 (463.1 KB)
답변1
당신은 할 수 있습니다정적으로이렇게 하여 IP 주소를 설정하세요.
폴더로 이동/etc/네트워크/
라는 파일을 볼 수 있습니다.인터페이스
안전한 곳에 백업 복사본을 만들고 gedit에서 열어보세요.
원래 파일에는 다음이 포함될 수 있습니다.
auto lo iface lo inet loopback이제 파일에 다음 항목을 추가하십시오.
auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.1.108 netmask 255.255.255.0 network 192.168.1.0 broadcast 192.168.1.255 gateway 192.168.1.1 dns-nameservers 8.8.8.8 208.67.222.222필요한 세부 정보를 모두 입력하고 파일을 저장합니다(위의 모든 세부 정보는 예시입니다).
이제 터미널에 다음 명령을 입력하여 네트워킹 서비스를 다시 시작하십시오.
sudo service networking restart메모: Wi-Fi의 경우 교체하면 됩니다.eth0~에 의해무선랜0