Hallo,
Ich bin ein sehr neuer user und habe gerade erst Ubuntu 16.04 TLS als Dualboot mit Win10 installiert.
Nun funktioniert mein WLAN wunderbar, aber mein Ethernet wurde wohl nicht erkannt. Leider habe ich auch in allen möglichen Foren keine Lösung gefunden.
Hier mal einige Daten, ich hoffe das hilft weiter:
user@machine:~$ uname -a
Linux BQtrefzer 4.4.0-21-generic #37-Ubuntu SMP Mon Apr 18 18:33:37 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
user@machine:~$ lspci -nnk | grep -i net -A2
03:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095a] (rev 59)
Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:5010]
Kernel driver in use: iwlwifi
user@machine:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
user@machine:~$ cat /etc/resolv.conf
# 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
nameserver 127.0.1.1
search dkfz-heidelberg.de urz.uni-heidelberg.de uni-heidelberg.de
user@machine:~$ cat /etc/hosts
127.0.0.1 localhost
127.0.1.1 BQtrefzer
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
user@machine:~$ ifconfig -a
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:8750 errors:0 dropped:0 overruns:0 frame:0
TX packets:8750 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:881296 (881.2 KB) TX bytes:881296 (881.2 KB)
vpn0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:194.94.115.137 P-t-P:194.94.115.137 Mask:255.255.255.0
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1406 Metric:1
RX packets:6034 errors:0 dropped:0 overruns:0 frame:0
TX packets:5505 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:5258085 (5.2 MB) TX bytes:537715 (537.7 KB)
wlp3s0 Link encap:Ethernet HWaddr 18:5e:0f:4d:c2:8b
inet addr:147.142.66.178 Bcast:147.142.66.255 Mask:255.255.255.0
inet6 addr: fe80::4d1d:a0a3:e9d4:dd7a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1480 Metric:1
RX packets:95932 errors:0 dropped:0 overruns:0 frame:0
TX packets:68296 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:105741830 (105.7 MB) TX bytes:8974306 (8.9 MB)
user@machine:~$ iwconfig
vpn0 no wireless extensions.
lo no wireless extensions.
wlp3s0 IEEE 802.11abgn ESSID:"eduroam"
Mode:Managed Frequency:5.18 GHz Access Point: 00:1A:E3:D3:C2:7E
Bit Rate=54 Mb/s Tx-Power=17 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=61/70 Signal level=-49 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:1 Missed beacon:0
user@machine:~$ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 0.0.0.0 0.0.0.0 U 50 0 0 vpn0
0.0.0.0 147.142.66.1 0.0.0.0 UG 600 0 0 wlp3s0
129.206.3.15 147.142.66.1 255.255.255.255 UGH 600 0 0 wlp3s0
147.142.66.0 0.0.0.0 255.255.255.0 U 600 0 0 wlp3s0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlp3s0
193.174.55.94 147.142.66.1 255.255.255.255 UGH 600 0 0 wlp3s0
194.94.115.0 0.0.0.0 255.255.255.0 U 50 0 0 vpn0
user@machine:~$ arp -av
dhcp566-086.laptop-wlc.uni-heidelberg.de (147.142.66.86) at c0:65:99:e4:8f:8c [ether] on wlp3s0
br-urz566.laptop-wlc.uni-heidelberg.de (147.142.66.1) at 00:08:e3:ff:fc:04 [ether] on wlp3s0
Entries: 2 Skipped: 0 Found: 2
user@machine:~$ ip neigh show
147.142.66.86 dev wlp3s0 lladdr c0:65:99:e4:8f:8c STALE
147.142.66.1 dev wlp3s0 lladdr 00:08:e3:ff:fc:04 REACHABLE
user@machine:~$ cat /var/lib/NetworkManager/NetworkManager.state
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
user@machine:~$ cat /etc/NetworkManager/NetworkManager.conf
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
[ifupdown]
managed=false
user@machine:~$ cat /etc/udev/rules.d/70-persistent-net.rules | egrep -i 'device|sub' -A3
cat: /etc/udev/rules.d/70-persistent-net.rules: No such file or directoryVielen Dank!