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Wired network shows connected, but internet doesn't work. Iam using Ubuntu 17.04
sudo lshw -C network
shows following in terminal :
description: Ethernet interface
product: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: enp1s0
version: 07
serial: fc:45:96:84:73:b8
size: 10Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8106e-1_0.0.1 06/29/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:124 ioport:4000(size=256) memory:a3200000-a3200fff memory:a3000000-a3003fff
I also tried by disabling secure boot, but it doesn't work too.
on ifconfig
it shows :
enp1s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether fc:45:96:84:73:b8 txqueuelen 1000 (Ethernet)
RX packets 104 bytes 12418 (12.4 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 978 bytes 75957 (75.9 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 405 bytes 44664 (44.6 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 405 bytes 44664 (44.6 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.10 netmask 255.255.255.0 broadcast 192.168.0.255
inet6 fe80::e187:9d1f:f675:9bea prefixlen 64 scopeid 0x20<link>
ether 98:54:1b:f3:33:ce txqueuelen 1000 (Ethernet)
RX packets 5568 bytes 3045587 (3.0 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 4345 bytes 938706 (938.7 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
Note:) I have read most of similar threads/questions here before asking this. None of those works for me
Please help me resolve this issue.
PS:) if you think its a possible duplicate then please resolve my issue before closing this question (or) marking duplicate
3If it's a dupe it should be flagged as such and that's it. A dupe should contain an answer that is entirely applicable, no point in repeating it. That said, please check whether or not you can ping 8.8.8.8 and
www.google.com
. If the former works but not the latter you have a DNS issue, just replace whatever DNS server for the Google's 8.8.8.8. – None – 2017-10-03T09:42:13.273There is no assigned ip in the
lshw
output, nor forenp1s0:
- e.g. I haveip=192.168... latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
, andinet addr:192.168...
(ifconfig). So looks like either a DHCP problem, or no assigned manual IP. – Hannu – 2017-10-03T09:52:48.817@MichaelBay on pinging it just shows pinging google or 8.8.8.8 with some bytes of data, but it never stops (or) goes beyond this. – mcjoshi – 2017-10-03T14:03:26.147
@Hannu it used to work previously, so i didn't used to assign ip manually. suddenly after a system restart few days back, it stopped working – mcjoshi – 2017-10-03T14:04:24.650
@mcjoshi Then check your DHCP server. The server doesn't or cannot provide an IP (broken cable?). – Hannu – 2017-10-07T08:38:38.773
No i tried it in different ports and with different cables. still doesn't works... Fresh installation of ubuntu is the only solution in my mind. – mcjoshi – 2017-10-07T09:27:37.157