So Ive just finished a fresh install of Mint 19, everything is working great so far with the exception of Wifi.
The issue im having is I am able to see my network (and others) in NetworkManager but upon attempting to connect I am constantly prompted with the Authentication Required window - Ive double checked the passphrase (consisting of lowercase letters and numbers) but the same issue wont go away - I havent been able to connect (my AP name has no spaces also).
I use WPA2 Personal as the security protocol.
The wifi adapter uses the mtk7601u chipset (Ralink).
I have a dual boot set-up with Ubuntu 18.01 in which the Wifi works just fine, although I did have similar issues when I first set that up, but cant for the life of me remember how I fixed it!
Ive been Googling and have tried everything I could find, including the obvious (restarts of Router, computer etc, blacklisting a few things, basically anything on the first few pages of results!)
Below is the output of iwconfig, ifconfig and the last part of dmesg relating to Wifi.
Any help would be -greatly- appreciated!
Kindest regards,
Kiefer.
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~$iwconfig
enp0s25 no wireless extensions.
wlxe84e0655de4a IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
lo no wireless extensions.
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~$ifconfig
enp0s25: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 00:1e:0b:b6:78:b3 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 19 memory 0xf0180000-f01a0000
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 751 bytes 47519 (47.5 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 751 bytes 47519 (47.5 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlxe84e0655de4a: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether e8:4e:06:55:de:4a txqueuelen 1000 (Ethernet)
RX packets 38 bytes 5130 (5.1 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 38 bytes 5890 (5.8 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
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~$dmesg
[ 135.319003] mt7601u 1-5:1.0: EEPROM ver:0c fae:00
[ 135.547074] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 135.548024] usbcore: registered new interface driver mt7601u
[ 135.553992] mt7601u 1-5:1.0 wlxe84e0655de4a: renamed from wlan0
[ 137.225798] Adding 3906556k swap on /dev/sda2. Priority:-2 extents:1 across:3906556k FS
[ 142.394056] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
[ 142.709162] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 142.709167] sr 1:0:0:0: [sr0] tag#0 Sense Key : Medium Error [deferred]
[ 142.709170] sr 1:0:0:0: [sr0] tag#0 Add. Sense: L-EC uncorrectable error
[ 142.709174] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 85 00 00 00 40 00
[ 142.709176] print_req_error: I/O error, dev sr0, sector 136192
[ 142.828418] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
[ 142.841348] IPv6: ADDRCONF(NETDEV_UP): wlxe84e0655de4a: link is not ready
[ 142.872650] IPv6: ADDRCONF(NETDEV_UP): wlxe84e0655de4a: link is not ready
[ 142.924211] IPv6: ADDRCONF(NETDEV_UP): wlxe84e0655de4a: link is not ready
[ 148.773146] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 148.773151] sr 1:0:0:0: [sr0] tag#0 Sense Key : Medium Error [deferred]
[ 148.773154] sr 1:0:0:0: [sr0] tag#0 Add. Sense: L-EC uncorrectable error
[ 148.773159] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 85 00 00 00 01 00
[ 148.773162] print_req_error: I/O error, dev sr0, sector 136192
[ 148.773169] Buffer I/O error on dev sr0, logical block 34048, async page read
[ 154.829104] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 154.829112] sr 1:0:0:0: [sr0] tag#0 Sense Key : Medium Error [deferred]
[ 154.829117] sr 1:0:0:0: [sr0] tag#0 Add. Sense: L-EC uncorrectable error
[ 154.829124] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 85 01 00 00 01 00
[ 154.829128] print_req_error: I/O error, dev sr0, sector 136196
[ 154.829137] Buffer I/O error on dev sr0, logical block 34049, async page read
[ 159.801005] wlxe84e0655de4a: authenticate with a0:1b:29:1a:9f:3c
[ 159.836692] wlxe84e0655de4a: send auth to a0:1b:29:1a:9f:3c (try 1/3)
[ 159.917056] wlxe84e0655de4a: authenticated
[ 159.920058] wlxe84e0655de4a: associate with a0:1b:29:1a:9f:3c (try 1/3)
[ 159.926695] wlxe84e0655de4a: RX AssocResp from a0:1b:29:1a:9f:3c (capab=0x1411 status=0 aid=7)
[ 159.965393] wlxe84e0655de4a: associated
[ 160.006587] wlxe84e0655de4a: Limiting TX power to 36 (36 - 0) dBm as advertised by a0:1b:29:1a:9f:3c
[ 161.170591] ISO 9660 Extensions: Microsoft Joliet Level 3
[ 161.208836] ISOFS: changing to secondary root
[ 168.019948] wlxe84e0655de4a: deauthenticated from a0:1b:29:1a:9f:3c (Reason: 15=4WAY_HANDSHAKE_TIMEOUT)
[ 171.448892] wlxe84e0655de4a: authenticate with a0:1b:29:1a:9f:3c
[ 171.489446] wlxe84e0655de4a: send auth to a0:1b:29:1a:9f:3c (try 1/3)
[ 171.494572] wlxe84e0655de4a: authenticated
[ 171.496168] wlxe84e0655de4a: associate with a0:1b:29:1a:9f:3c (try 1/3)
[ 171.500932] wlxe84e0655de4a: RX AssocResp from a0:1b:29:1a:9f:3c (capab=0x1411 status=0 aid=7)
[ 171.541272] wlxe84e0655de4a: associated
[ 171.576710] wlxe84e0655de4a: Limiting TX power to 36 (36 - 0) dBm as advertised by a0:1b:29:1a:9f:3c
[ 179.696154] wlxe84e0655de4a: deauthenticated from a0:1b:29:1a:9f:3c (Reason: 15=4WAY_HANDSHAKE_TIMEOUT)
[ 186.611900] IPv6: ADDRCONF(NETDEV_UP): wlxe84e0655de4a: link is not ready
[ 211.359362] IPv6: ADDRCONF(NETDEV_UP): wlxe84e0655de4a: link is not ready
[ 211.411350] IPv6: ADDRCONF(NETDEV_UP): wlxe84e0655de4a: link is not ready
[ 230.156598] wlxe84e0655de4a: authenticate with a0:1b:29:1a:9f:3c
[ 230.176463] wlxe84e0655de4a: send auth to a0:1b:29:1a:9f:3c (try 1/3)
[ 230.200128] wlxe84e0655de4a: authenticated
[ 230.204266] wlxe84e0655de4a: associate with a0:1b:29:1a:9f:3c (try 1/3)
[ 230.408053] wlxe84e0655de4a: associate with a0:1b:29:1a:9f:3c (try 2/3)
[ 230.508570] wlxe84e0655de4a: RX AssocResp from a0:1b:29:1a:9f:3c (capab=0x1411 status=0 aid=7)
[ 230.547536] wlxe84e0655de4a: associated
[ 230.557098] wlxe84e0655de4a: Limiting TX power to 36 (36 - 0) dBm as advertised by a0:1b:29:1a:9f:3c
[ 238.615453] wlxe84e0655de4a: deauthenticated from a0:1b:29:1a:9f:3c (Reason: 15=4WAY_HANDSHAKE_TIMEOUT)
[ 242.436882] wlxe84e0655de4a: authenticate with a0:1b:29:1a:9f:3c
[ 242.477334] wlxe84e0655de4a: send auth to a0:1b:29:1a:9f:3c (try 1/3)
[ 242.481460] wlxe84e0655de4a: authenticated
[ 242.484046] wlxe84e0655de4a: associate with a0:1b:29:1a:9f:3c (try 1/3)
[ 242.491089] wlxe84e0655de4a: RX AssocResp from a0:1b:29:1a:9f:3c (capab=0x1411 status=0 aid=7)
[ 242.530665] wlxe84e0655de4a: associated
[ 242.539613] wlxe84e0655de4a: Limiting TX power to 36 (36 - 0) dBm as advertised by a0:1b:29:1a:9f:3c
[ 250.791939] wlxe84e0655de4a: deauthenticated from a0:1b:29:1a:9f:3c (Reason: 15=4WAY_HANDSHAKE_TIMEOUT)
[ 259.056855] wlxe84e0655de4a: authenticate with a0:1b:29:1a:9f:3c
[ 259.092591] wlxe84e0655de4a: send auth to a0:1b:29:1a:9f:3c (try 1/3)
[ 259.096509] wlxe84e0655de4a: authenticated
[ 259.100274] wlxe84e0655de4a: associate with a0:1b:29:1a:9f:3c (try 1/3)
[ 259.132566] wlxe84e0655de4a: RX AssocResp from a0:1b:29:1a:9f:3c (capab=0x1411 status=0 aid=7)
[ 259.172416] wlxe84e0655de4a: associated
[ 259.228595] wlxe84e0655de4a: Limiting TX power to 36 (36 - 0) dBm as advertised by a0:1b:29:1a:9f:3c
[ 267.593726] wlxe84e0655de4a: deauthenticated from a0:1b:29:1a:9f:3c (Reason: 15=4WAY_HANDSHAKE_TIMEOUT)
[ 282.433063] IPv6: ADDRCONF(NETDEV_UP): wlxe84e0655de4a: link is not ready