[SOLVED] Intel wireless 3160 (rev 83) stopped working

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victorsk
Level 2
Level 2
Posts: 66
Joined: Fri May 07, 2010 12:28 am

[SOLVED] Intel wireless 3160 (rev 83) stopped working

Post by victorsk »

Good day,

My wireless connection suddenly stopped working so I don't have internet access anymore except by using my Android's USB tethering to post this problem here.

I am using XFCE Serena 18.1. The kernel is:

Code: Select all

 4.4.0-72-generic #93-Ubuntu SMP Fri Mar 31 14:07:41 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
 
ifconfig gives this info:

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          wlp2s0    Link encap:Ethernet  HWaddr a0:88:69:92:52:c0  
          inet6 addr: fe80::8869:3c30:61cc:56c1/64 Scope:Link
          inet6 addr: fd00:fc:8d29:20c2:ee52:a6b1:98a2:60b7/64 Scope:Global
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:6802 errors:0 dropped:58 overruns:0 frame:0
          TX packets:885 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:578781 (578.7 KB)  TX bytes:86982 (86.9 KB)
lspci | grep Network:

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02:00.0 Network controller: Intel Corporation Wireless 3160 (rev 83)          
dmesg | grep wlp2s0:

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[   16.111422] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0
[   29.481281] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[   29.612017] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[   31.338677] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[   61.187592] wlp2s0: authenticate with 02:fc:8d:29:20:c0
[   61.190355] wlp2s0: send auth to 02:fc:8d:29:20:c0 (try 1/3)
[   61.190936] wlp2s0: authenticated
[   61.192855] wlp2s0: associate with 02:fc:8d:29:20:c0 (try 1/3)
[   61.194114] wlp2s0: RX AssocResp from 02:fc:8d:29:20:c0 (capab=0x411 status=0 aid=3)
[   61.195061] wlp2s0: associated
[   61.195091] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[   61.229959] wlp2s0: Limiting TX power to 27 (30 - 3) dBm as advertised by 02:fc:8d:29:20:c0
[  194.470906] wlp2s0: deauthenticating from 02:fc:8d:29:20:c0 by local choice (Reason: 3=DEAUTH_LEAVING)
[  203.994565] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[  207.230333] wlp2s0: authenticate with 02:fc:8d:29:20:c0
[  207.233196] wlp2s0: send auth to 02:fc:8d:29:20:c0 (try 1/3)
[  207.233844] wlp2s0: authenticated
[  207.236930] wlp2s0: associate with 02:fc:8d:29:20:c0 (try 1/3)
[  207.238261] wlp2s0: RX AssocResp from 02:fc:8d:29:20:c0 (capab=0x411 status=0 aid=3)
[  207.239514] wlp2s0: associated
[  207.239606] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[  207.240993] wlp2s0: Limiting TX power to 27 (30 - 3) dBm as advertised by 02:fc:8d:29:20:c0
[  237.802439] wlp2s0: deauthenticating from 02:fc:8d:29:20:c0 by local choice (Reason: 3=DEAUTH_LEAVING)
[  243.592283] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[  243.629513] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[  250.122445] wlp2s0: authenticate with 02:fc:8d:29:20:c0
[  250.124753] wlp2s0: send auth to 02:fc:8d:29:20:c0 (try 1/3)
[  250.125406] wlp2s0: authenticated
[  250.128261] wlp2s0: associate with 02:fc:8d:29:20:c0 (try 1/3)
[  250.129545] wlp2s0: RX AssocResp from 02:fc:8d:29:20:c0 (capab=0x411 status=0 aid=3)
[  250.130476] wlp2s0: associated
[  250.130507] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[  250.143250] wlp2s0: Limiting TX power to 27 (30 - 3) dBm as advertised by 02:fc:8d:29:20:c0
[  333.304054] wlp2s0: deauthenticating from 02:fc:8d:29:20:c0 by local choice (Reason: 3=DEAUTH_LEAVING)
[  336.231868] wlp2s0: authenticate with 00:fc:8d:29:20:c8
[  336.234804] wlp2s0: send auth to 00:fc:8d:29:20:c8 (try 1/3)
[  336.236870] wlp2s0: authenticated
[  336.238825] wlp2s0: associate with 00:fc:8d:29:20:c8 (try 1/3)
[  336.242695] wlp2s0: RX AssocResp from 00:fc:8d:29:20:c8 (capab=0x431 status=0 aid=8)
[  336.243722] wlp2s0: associated
[  396.278286] wlp2s0: deauthenticating from 00:fc:8d:29:20:c8 by local choice (Reason: 3=DEAUTH_LEAVING)
[  399.615343] wlp2s0: authenticate with 02:fc:8d:29:20:c0
[  399.617060] wlp2s0: send auth to 02:fc:8d:29:20:c0 (try 1/3)
[  399.617662] wlp2s0: authenticated
[  399.619837] wlp2s0: associate with 02:fc:8d:29:20:c0 (try 1/3)
[  399.621121] wlp2s0: RX AssocResp from 02:fc:8d:29:20:c0 (capab=0x411 status=0 aid=3)
[  399.621607] wlp2s0: associated
[  399.635579] wlp2s0: Limiting TX power to 27 (30 - 3) dBm as advertised by 02:fc:8d:29:20:c0
[ 4214.461277] wlp2s0: deauthenticating from 02:fc:8d:29:20:c0 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 4216.592084] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=812757 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4216.592097] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=805090 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 4216.592105] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=344990 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4216.592111] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=463163 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 4216.602192] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=812757 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4216.602210] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=805090 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 4216.602226] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=344990 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4216.602236] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=463163 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 4219.976975] wlp2s0: authenticate with 02:fc:8d:29:20:c0
[ 4219.981082] wlp2s0: send auth to 02:fc:8d:29:20:c0 (try 1/3)
[ 4219.981668] wlp2s0: authenticated
[ 4219.985160] wlp2s0: associate with 02:fc:8d:29:20:c0 (try 1/3)
[ 4219.986429] wlp2s0: RX AssocResp from 02:fc:8d:29:20:c0 (capab=0x411 status=0 aid=3)
[ 4219.988417] wlp2s0: associated
[ 4219.988447] wlp2s0: Limiting TX power to 27 (30 - 3) dBm as advertised by 02:fc:8d:29:20:c0
[ 4239.499845] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=812757 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4239.499872] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=805090 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 4239.499885] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=344990 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4274.659963] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=812757 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4516.959340] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=812757 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4516.959369] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=805090 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 4516.959382] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=344990 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4516.959393] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=463163 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 4516.969504] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=812757 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4516.969534] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=805090 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 4516.969548] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=344990 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4516.969559] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=463163 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 4533.862491] wlp2s0: deauthenticating from 02:fc:8d:29:20:c0 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 4540.703794] wlp2s0: authenticate with 02:fc:8d:29:20:c0
[ 4540.706661] wlp2s0: send auth to 02:fc:8d:29:20:c0 (try 1/3)
[ 4540.707298] wlp2s0: authenticated
[ 4540.711192] wlp2s0: associate with 02:fc:8d:29:20:c0 (try 1/3)
[ 4540.712506] wlp2s0: RX AssocResp from 02:fc:8d:29:20:c0 (capab=0x411 status=0 aid=3)
[ 4540.713830] wlp2s0: associated
[ 4540.779143] wlp2s0: Limiting TX power to 27 (30 - 3) dBm as advertised by 02:fc:8d:29:20:c0
[ 4593.012838] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=812757 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4593.012882] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=805090 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 4593.012905] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=344990 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4593.012924] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=463163 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 4593.023035] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=812757 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4718.704743] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=812757 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4718.704766] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=805090 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 4718.704775] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=344990 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4718.704784] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=463163 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 4718.714887] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=812757 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4718.714903] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=805090 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 4718.714914] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=344990 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4756.518914] wlp2s0: deauthenticating from 02:fc:8d:29:20:c0 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 4761.544100] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=812757 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4761.544114] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=805090 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 4764.555056] wlp2s0: authenticate with 02:fc:8d:29:20:c0
[ 4764.557825] wlp2s0: send auth to 02:fc:8d:29:20:c0 (try 1/3)
[ 4764.558502] wlp2s0: authenticated
[ 4764.562171] wlp2s0: associate with 02:fc:8d:29:20:c0 (try 1/3)
[ 4764.563464] wlp2s0: RX AssocResp from 02:fc:8d:29:20:c0 (capab=0x411 status=0 aid=3)
[ 4764.567138] wlp2s0: associated
[ 4764.567189] wlp2s0: Limiting TX power to 27 (30 - 3) dBm as advertised by 02:fc:8d:29:20:c0
[ 4832.879105] wlp2s0: deauthenticating from 02:fc:8d:29:20:c0 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 4836.437841] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=812757 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4836.437856] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=805090 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 4836.437865] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=344990 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 4839.775171] wlp2s0: authenticate with 02:fc:8d:29:20:c0
[ 4839.777482] wlp2s0: send auth to 02:fc:8d:29:20:c0 (try 1/3)
[ 4839.778068] wlp2s0: authenticated
[ 4839.781774] wlp2s0: associate with 02:fc:8d:29:20:c0 (try 1/3)
[ 4839.783088] wlp2s0: RX AssocResp from 02:fc:8d:29:20:c0 (capab=0x411 status=0 aid=3)
[ 4839.784173] wlp2s0: associated
[ 4839.847107] wlp2s0: Limiting TX power to 27 (30 - 3) dBm as advertised by 02:fc:8d:29:20:c0
[ 5003.851686] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=812757 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 5003.851713] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=805090 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 5003.851724] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=344990 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 5003.851733] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=463163 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 5003.861847] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=812757 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 5003.861883] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=805090 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 5003.861897] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=344990 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 5003.861909] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:8869:3c30:61cc:56c1 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=463163 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[ 5029.083860] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=812757 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[ 5029.083916] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fd00:00fc:8d29:20c2:ee52:a6b1:98a2:60b7 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=805090 PROTO=UDP SPT=8612 DPT=8610 LEN=24
I can see a list of Wi-Fi networks from NetworkManager and NetworkManager icon tray indicates wireless connection is on, but there is no internet connection. Tried entering 'ifconfig wlp2s0 up' disabling/enabling Wi-Fi and Networking from NetworkManager options and even restarted my laptop several times and still no internet connection. All my other devices have this same Wi-Fi internet connection working - I use the same Wi-Fi network right now off of my Android tethered phone and it's working fine, however internet connection is currently not working on this very laptop with Mint XFCE 18.1.

Could somebody please advise on how to fix this issue?

Thanks,
Victor.
Last edited by victorsk on Mon Apr 17, 2017 8:26 pm, edited 1 time in total.

victorsk
Level 2
Level 2
Posts: 66
Joined: Fri May 07, 2010 12:28 am

Re: Intel wireless 3160 (rev 83) stopped working

Post by victorsk »

Hi everyone,

Just like out of the blue this problem happened, it started to work again. All I did was enter:

Code: Select all

 ps -Ao pid,command | grep Network
  872 /usr/sbin/NetworkManager --no-daemon
 3568 /sbin/dhclient -d -q -sf /usr/lib/NetworkManager/nm-dhcp-helper -pf /var/run/dhclient-enp0s20u1.pid -lf /var/lib/NetworkManager/dhclient-a3b2b7a6-0273-368d-9f11-78f8ebff2c4c-enp0s20u1.lease -cf /var/lib/NetworkManager/dhclient-enp0s20u1.conf enp0s20u1
 
To see what process NetworkManager is running and its command-line arguments used. I observed line has "enp0s20u1" entry which doesn't look right since, as I understand it, is referring to ethernet network card, which is not right So again I unchecked and checked "Enable Networking" option from NetworkManager tray icon app.

Now I get the following:

Code: Select all

ps -Ao pid,command | grep Network
ps -Ao pid,command | grep Network
  872 /usr/sbin/NetworkManager --no-daemon
14698 /sbin/dhclient -d -q -sf /usr/lib/NetworkManager/nm-dhcp-helper -pf /var/run/dhclient-wlp2s0.pid -lf /var/lib/NetworkManager/dhclient-995355db-57a5-4b42-a99f-8c03ef9cee59-wlp2s0.lease -cf /var/lib/NetworkManager/dhclient-wlp2s0.conf wlp2s0
And the internet connection is back! :D

So the solution was to uncheck/check "Enable Network" option from NetworkManager app menu.

Thanks,
Victor.

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