Δεν μπορώ να δω το wifi μου wireless troubleshooting.

[the_eye]

έτρεξα το script

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########## wireless info START ##########

Report from: 09 Mar 2017 01:09 EET +0200

Booted last: 09 Mar 2017 00:00 EET +0200

Script from: 20 Sep 2014 23:04 UTC +0000

##### release ###########################

Distributor ID: Ubuntu
Description: Ubuntu 16.10
Release: 16.10
Codename: yakkety

##### kernel ############################

Linux 4.8.0-22-generic #24-Ubuntu SMP Sat Oct 8 09:15:00 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

Parameters: ro, quiet, splash, vt.handoff=7

##### desktop ###########################

Ubuntu

##### lspci #############################


02:00.0 Network controller [0280]: Broadcom Limited BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
Subsystem: Hewlett-Packard Company BCM4312 802.11b/g LP-PHY [103c:1508]
Kernel driver in use: wl

03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 02)
Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:3628]
Kernel driver in use: r8169

##### lsusb #############################

Bus 002 Device 002: ID 5986:0180 Acer, Inc
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 002: ID 1bcf:05cf Sunplus Innovation Technology Inc. Micro keyboard & mouse receiver
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

##### PCMCIA card info ##################


##### rfkill ############################

0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: hp-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no

##### lsmod #############################

hp_wmi 16384 0
sparse_keymap 16384 1 hp_wmi
wl 6365184 0
cfg80211 581632 1 wl
wmi 16384 1 hp_wmi

##### interfaces ########################

auto lo
iface lo inet loopback

##### ifconfig ##########################

enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.3 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 fe80::6215:ff1b:228c:2272 prefixlen 64 scopeid 0x20<link>
inet6 2a02:214c:8233:4a00:d0ba:5194:72b5:2928 prefixlen 64 scopeid 0x0<global>
ether 00:26:9e:70:f2:ac txqueuelen 1000 (Ethernet)
RX packets 337834 bytes 431245115 (431.2 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 188580 bytes 17797975 (17.7 MB)
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 1 (Local Loopback)
RX packets 39573 bytes 2503256 (2.5 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 39573 bytes 2503256 (2.5 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

wlp2s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 0c:ee:e6:a1:d1:2d txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 10765
TX packets 800 bytes 105125 (105.1 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16


##### iwconfig ##########################

enp3s0 no wireless extensions.

lo no wireless extensions.

wlp2s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off


##### route #############################

Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 100 0 0 enp3s0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 enp3s0
192.168.1.0 0.0.0.0 255.255.255.0 U 100 0 0 enp3s0

##### resolv.conf #######################

nameserver 127.0.1.1

##### nm-tool ###########################

./wireless-script: line 199: nm-tool: command not found

##### NetworkManager.state ##############

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true

##### NetworkManager.conf ###############

[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq

[ifupdown]
managed=false

##### NetworkManager profiles ###########

[the_eye]

Κώδικας: Επιλογή όλων

########## wireless info START ##########

Report from: 09 Mar 2017 01:09 EET +0200

Booted last: 09 Mar 2017 00:00 EET +0200

Script from: 20 Sep 2014 23:04 UTC +0000

##### release ###########################

Distributor ID: Ubuntu
Description: Ubuntu 16.10
Release: 16.10
Codename: yakkety

##### kernel ############################

Linux 4.8.0-22-generic #24-Ubuntu SMP Sat Oct 8 09:15:00 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

Parameters: ro, quiet, splash, vt.handoff=7

##### desktop ###########################

Ubuntu

##### lspci #############################

02:00.0 Network controller [0280]: Broadcom Limited BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
Subsystem: Hewlett-Packard Company BCM4312 802.11b/g LP-PHY [103c:1508]
Kernel driver in use: wl

03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 02)
Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:3628]
Kernel driver in use: r8169

##### lsusb #############################

Bus 002 Device 002: ID 5986:0180 Acer, Inc
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 002: ID 1bcf:05cf Sunplus Innovation Technology Inc. Micro keyboard & mouse receiver
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

##### PCMCIA card info ##################

##### rfkill ############################

0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: hp-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no

##### lsmod #############################

hp_wmi 16384 0
sparse_keymap 16384 1 hp_wmi
wl 6365184 0
cfg80211 581632 1 wl
wmi 16384 1 hp_wmi

##### interfaces ########################

auto lo
iface lo inet loopback

##### ifconfig ##########################

enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.3 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 fe80::6215:ff1b:228c:2272 prefixlen 64 scopeid 0x20<link>
inet6 2a02:214c:8233:4a00:d0ba:5194:72b5:2928 prefixlen 64 scopeid 0x0<global>
ether <MAC address> txqueuelen 1000 (Ethernet)
RX packets 337834 bytes 431245115 (431.2 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 188580 bytes 17797975 (17.7 MB)
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 1 (Local Loopback)
RX packets 39573 bytes 2503256 (2.5 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 39573 bytes 2503256 (2.5 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

wlp2s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether <MAC address> txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 10765
TX packets 800 bytes 105125 (105.1 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16

##### iwconfig ##########################

enp3s0 no wireless extensions.

lo no wireless extensions.

wlp2s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off


##### route #############################

Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 100 0 0 enp3s0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 enp3s0
192.168.1.0 0.0.0.0 255.255.255.0 U 100 0 0 enp3s0

##### resolv.conf #######################

nameserver 127.0.1.1

##### nm-tool ###########################

./wireless-script: line 199: nm-tool: command not found

##### NetworkManager.state ##############

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true

##### NetworkManager.conf ###############

[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq

[ifupdown]
managed=false

##### NetworkManager profiles ###########

##### iw reg get ########################

Region: Europe/Athens (based on set time zone)

country 00: DFS-UNSET
(2402 - 2472 @ 40), (N/A, 20), (N/A)
(2457 - 2482 @ 40), (N/A, 20), (N/A), NO-IR
(2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, NO-IR
(5170 - 5250 @ 80), (N/A, 20), (N/A), NO-IR
(5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, NO-IR
(5490 - 5730 @ 160), (N/A, 20), (0 ms), DFS, NO-IR
(5735 - 5835 @ 80), (N/A, 20), (N/A), NO-IR
(57240 - 63720 @ 2160), (N/A, 0), (N/A)

##### iwlist channels ###################

enp3s0 no frequency information.

lo no frequency information.

wlp2s0 32 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 12 : 2.467 GHz
Channel 13 : 2.472 GHz
Channel 14 : 2.484 GHz
Channel 36 : 5.18 GHz
Channel 38 : 5.19 GHz
Channel 40 : 5.2 GHz
Channel 42 : 5.21 GHz
Channel 44 : 5.22 GHz
Channel 46 : 5.23 GHz
Channel 48 : 5.24 GHz
Channel 52 : 5.26 GHz
Channel 56 : 5.28 GHz
Channel 60 : 5.3 GHz
Channel 64 : 5.32 GHz
Channel 100 : 5.5 GHz
Channel 104 : 5.52 GHz
Channel 108 : 5.54 GHz
Channel 112 : 5.56 GHz
Channel 116 : 5.58 GHz
Channel 120 : 5.6 GHz
Channel 124 : 5.62 GHz

##### iwlist scan #######################

Channel occupancy:

1 APs on Frequency:2.412 GHz (Channel 1)
1 APs on Frequency:2.432 GHz (Channel 5)
1 APs on Frequency:2.447 GHz (Channel 8)
1 APs on Frequency:2.452 GHz (Channel 9)
1 APs on Frequency:2.462 GHz (Channel 11)

enp3s0 Interface doesn't support scanning.

wlp2s0 Scan completed :
Cell 01 - Address: <MAC 'OTE71D699' [AC1]>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=25/70 Signal level=-85 dBm
Encryption key:on
ESSID:"OTE71D699"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 16ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
Cell 02 - Address: <MAC 'CYTA957C' [AC2]>
Channel:5
Frequency:2.432 GHz (Channel 5)
Quality=35/70 Signal level=-75 dBm
Encryption key:on
ESSID:"CYTA957C"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 16ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 03 - Address: <MAC 'CYTA7DB3' [AC3]>
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=33/70 Signal level=-77 dBm
lo Interface doesn't support scanning.

Encryption key:on
ESSID:"CYTA7DB3"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 16ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 04 - Address: <MAC 'CYTA68' [AC4]>
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=27/70 Signal level=-83 dBm
Encryption key:on
ESSID:"CYTA68"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 16ms ago
Cell 05 - Address: <MAC 'CYTA CCA3' [AC5]>
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=17/70 Signal level=-93 dBm
Encryption key:on
ESSID:"CYTA CCA3"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 15924ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK

##### module infos ######################

[wl]
filename: /lib/modules/4.8.0-22-generic/updates/dkms/wl.ko
license: MIXED/Proprietary
srcversion: 6955F6CB10B2A70E95DE37B
depends: cfg80211
vermagic: 4.8.0-22-generic SMP mod_unload modversions
parm: passivemode:int
parm: wl_txq_thresh:int
parm: oneonly:int
parm: piomode:int
parm: instance_base:int
parm: nompc:int
parm: intf_name:string

[cfg80211]
filename: /lib/modules/4.8.0-22-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: F170FED576AF12B070D2E69
depends:
intree: Y
vermagic: 4.8.0-22-generic SMP mod_unload modversions
parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm: cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)

##### module parameters #################

[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00

##### /etc/modules ######################

##### modprobe options ##################

[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci

[/etc/modprobe.d/blacklist-bcm43.conf]
blacklist b43
blacklist b43legacy
blacklist ssb
blacklist bcm43xx
blacklist brcm80211
blacklist brcmfmac
blacklist brcmsmac
blacklist bcma

[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac

[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off

[/etc/modprobe.d/intel-microcode-blacklist.conf]
blacklist microcode

[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211

[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en

##### rc.local ##########################

grep: /etc/rc.local: No such file or directory

##### pm-utils ##########################

##### udev rules ########################

grep: /etc/udev/rules.d/*net*.rules: No such file or directory

##### dmesg #############################

[ 1451.048959] ERROR @wl_dev_intvar_get : error (-1)

########## wireless info END ############

[koleygr]

Γεια...

κατ' αρχην βαλε μεσα σε

Κώδικας: Επιλογή όλων


code


τον κωδικα (τα αποτελεσματα που αντεγραψες)
διαλεξε το κειμενο και πατα αυτο: τη σελιδα με τα <> διπλα στο γλομπάκι...

Μετα φτιαξε την υπογραφη σου:https://forum.ubuntu-gr.org/viewtopic.php?f=6&t=15460
Αλλα προσπαθησε να εισαι πιο αναλυτικος στο προβλημα... δε φτανει το αρχειο... πχ πες ποιο σκριπτ ετρεξες?
που το βρηκες?

και τετοιες πληροφοριες... θα παρεις σηγουρα με πιο ευκολο τροπο απαντηση...

Αν δεν εχεις χρονο μεχρι αυριο που πιθανον σου απαντησει καποιος (αν δει ολα αυτα που σου λεω να φτιαξεις)...
δοκιμασε στο irc (freenode->#ubuntu ->για αγγλικα... αν ξερεις καλουτσικα #ubuntu-gr -> για ελληνικά αλλα λιγοι θα ειναι ξυπνιοι...)


ΥΓ: Δωσε και τις εντολες που σου λένε απο πανω σε αυτο το χώρο...

Τελος, αν το λυσεις στο irc καλο ειναι να μας γραψεις και πως το ελυσες... (η τελευταια προταση δειχνει τι σημαινει ubuntu )

[lepidas]

Αν το κανάλι εκπομπής του ρούτερ είναι μεγαλύτερο απο το 7 τότε μπορεί να φταίει αυτό.Δοκίμασε να το αλλάξεις σε κανάλι 2 ή 3 και δες αν το βλεπεις το wireless

[captaingg]

Το πρόβλημά μου ήταν, ότι με το που εγκατέστησα το Ubuntu, ενώ έβρισκα άλλα WiFi γειτόνων δεν εντόπιζα το δικό μου.
Τελικά άλλαξα το κανάλι εκπομπής του ρούτερ και πλέον βλέπω το WiFi μου.
Ευχαριστώ πολύ

[the_eye]

Αν το πρόβλημά μας επιλυθεί. Επιλέγουμε το θέμα που βοήθησε στην επίλυση και πατάμε το κουμπάκι . Με τον τρόπο αυτό βοηθάμε κάποιον να βρει εύκολα τη λύση σε παρόμοιο θέμα απλά πατώντας πάνω στο πράσινο τικ.