LMDE instalacija i podesavanja ProBook 4525s

[max360se]

Malo bolji televizor bi to odradio.

Recimo moj.

Samo sto moj vrti window-e jer bolje rade sa TV karticama i videom opcenitom, ali zato je tu Team Media Portal.

[pinsky]

Ljubav je bila burna, ali kratkog vijeka. Nakon instalacije nekolicine paketa i aplikacija poslije prvog restarta, wireless je prestao raditi.

I dalje se pojavljuju svakojake wireless mreze u network managera, ali cini mi se da to freezano od prije. Za probu sam ugasio router iz struje, a window manager je dalje prikazivao tu mrezu kao aktivnu.

Isto tako kad se pokusam spojiti na mrezu na koju sam se do sada spajao izbacuje mi autentification prozorcic u koji se upisuje password, onda malo vrti u tray-u pa onda opet izbaci autentification prozorcic i tako u krug.

Ko za vraga, MINT forumi su na maintence-u

Sad idem kupiti mrezni kabel, spojiti se zicano i krenuti u borbu opet. Ako ima tko kakve generalne ideje uz to kako diagnosticirati kvar wireless-a, svaki prijedlog je dobrogosao.

Update

Nakon sto dmesg nije davao nikakve rezultate, otkrio sam da mogu pratiti poruke isključivo vezane za wireless sa iwevent. Evo loga kojeg mi je izbacio iwevent. Zbog necega se paketi dropaju, ali ne znam protumaciti sto mi tocno pokusava reci
Dalje u potragu...

Kod: Označi sve

15:48:42.208626   eth2     Set Mode:Managed
15:48:42.208852   eth2     Set ESSID:"n\x03(\xDAL\xD7j\x19\xED\xD2\xD3\x99Ly\x8B\x00"V\x9A\xD4\x18\xD1\xFE\xE4\xD9\xCDE\xA3\x91\xC6\x01\xFF"
15:48:43.155491   eth2     Custom driver event:Conn NoNetworks 03 00
15:49:03.213243   eth2     Scan request completed
15:49:33.219969   eth2     Scan request completed
15:49:55.796387   eth2     Scan request completed
15:49:55.799642   eth2     Set Mode:Managed
15:49:55.799661   eth2     Set Frequency:24.12 GHz
15:49:55.799705   eth2     Set ESSID:"72a697"
15:49:56.751946   eth2     New Access Point/Cell address:00:24:00:00:94:B1
15:49:56.781360   eth2     Tx packet dropped:00:24:8C:68:94:B1
15:49:56.811706   eth2     Registered node:00:24:8C:68:94:B1
15:49:56.811778   eth2     Custom driver event:Conn Success 00 00
15:49:57.756151   eth2     Tx packet dropped:00:24:8C:68:94:B1
15:49:58.743672   eth2     Tx packet dropped:00:24:8C:68:94:B1
15:49:59.758773   eth2     Tx packet dropped:00:24:8C:68:94:B1
15:50:00.744040   eth2     Tx packet dropped:00:24:8C:68:94:B1
15:50:01.759539   eth2     Tx packet dropped:00:24:8C:68:94:B1
15:50:02.751670   eth2     Tx packet dropped:00:24:8C:68:94:B1
15:50:03.751637   eth2     Tx packet dropped:00:24:8C:68:94:B1
15:50:04.721071   eth2     New Access Point/Cell address:Not-Associated
15:50:04.721113   eth2     Custom driver event:Conn Deauth 00 15
15:50:05.777038   eth2     Scan request completed
15:50:05.778085   eth2     Set Mode:Managed
15:50:05.778113   eth2     Set Frequency:24.12 GHz
15:50:05.778151   eth2     Set ESSID:"72a697"
15:50:06.711494   eth2     New Access Point/Cell address:00:24:00:00:94:B1
15:50:06.741985   eth2     Registered node:00:24:8C:68:94:B1
15:50:06.742059   eth2     Custom driver event:Conn Success 00 00
15:50:06.762437   eth2     Tx packet dropped:00:24:8C:68:94:B1
15:50:07.659224   eth2     Tx packet dropped:00:24:8C:68:94:B1
15:50:08.659487   eth2     Tx packet dropped:00:24:8C:68:94:B1
15:50:09.667393   eth2     Tx packet dropped:00:24:8C:68:94:B1
15:50:10.655488   eth2     Tx packet dropped:00:24:8C:68:94:B1
15:50:11.663506   eth2     Tx packet dropped:00:24:8C:68:94:B1
15:50:12.646028   eth2     Tx packet dropped:00:24:8C:68:94:B1
15:50:13.655450   eth2     Tx packet dropped:00:24:8C:68:94:B1
15:50:14.619929   eth2     New Access Point/Cell address:Not-Associated
15:50:14.619995   eth2     Custom driver event:Conn Deauth 00 15
15:50:15.676990   eth2     Scan request completed

Update

Otkrio jos jedan log file koji pokazuje nesto obecavajuce glede diagnoze wireless-a. sudo tail -f /var/log/syslog

Kod: Označi sve

Nov 12 16:23:32 (none) NetworkManager[4123]: <info> (eth2): bringing up device.
Nov 12 16:23:32 (none) NetworkManager[4123]: <info> (eth2): supplicant interface state:  starting -> ready
Nov 12 16:23:32 (none) NetworkManager[4123]: <info> (eth2): device state change: 2 -> 3 (reason 42)
Nov 12 16:23:33 (none) avahi-daemon[1394]: Joining mDNS multicast group on interface eth2.IPv6 with address fe80::a800:4ff:fe00:a04.
Nov 12 16:23:33 (none) avahi-daemon[1394]: New relevant interface eth2.IPv6 for mDNS.
Nov 12 16:23:33 (none) avahi-daemon[1394]: Registering new address record for fe80::a800:4ff:fe00:a04 on eth2.*.
Nov 12 16:23:37 (none) ntpd[1594]: Deleting interface #12 eth1, 192.168.0.12#123, interface stats: received=51, sent=53, dropped=8, active_time=2100 secs
Nov 12 16:23:37 (none) ntpd[1594]: 161.53.128.17 interface 192.168.0.12 -> (null)
Nov 12 16:23:37 (none) ntpd[1594]: 178.218.172.164 interface 192.168.0.12 -> (null)
Nov 12 16:23:42 (none) kernel: [ 4251.568028] eth2: no IPv6 routers present
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Activation (eth2) starting connection 'Auto 72a697'
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> (eth2): device state change: 3 -> 4 (reason 0)
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Activation (eth2) Stage 1 of 5 (Device Prepare) scheduled...
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Activation (eth2) Stage 1 of 5 (Device Prepare) started...
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Activation (eth2) Stage 2 of 5 (Device Configure) scheduled...
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Activation (eth2) Stage 1 of 5 (Device Prepare) complete.
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Activation (eth2) Stage 2 of 5 (Device Configure) starting...
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> (eth2): device state change: 4 -> 5 (reason 0)
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Activation (eth2/wireless): access point 'Auto 72a697' has security, but secrets are required.
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> (eth2): device state change: 5 -> 6 (reason 0)
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Activation (eth2) Stage 2 of 5 (Device Configure) complete.
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Activation (eth2) Stage 1 of 5 (Device Prepare) scheduled...
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Activation (eth2) Stage 1 of 5 (Device Prepare) started...
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> (eth2): device state change: 6 -> 4 (reason 0)
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Activation (eth2) Stage 2 of 5 (Device Configure) scheduled...
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Activation (eth2) Stage 1 of 5 (Device Prepare) complete.
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Activation (eth2) Stage 2 of 5 (Device Configure) starting...
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> (eth2): device state change: 4 -> 5 (reason 0)
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Activation (eth2/wireless): connection 'Auto 72a697' has security, and secrets exist.  No new secrets needed.
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Config: added 'ssid' value '72a697'
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Config: added 'scan_ssid' value '1'
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Config: added 'key_mgmt' value 'WPA-PSK'
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Config: added 'psk' value '<omitted>'
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Activation (eth2) Stage 2 of 5 (Device Configure) complete.
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> Config: set interface ap_scan to 1
Nov 12 16:24:03 (none) NetworkManager[4123]: <info> (eth2): supplicant connection state:  inactive -> scanning
Nov 12 16:24:04 (none) wpa_supplicant[1351]: Trying to associate with 00:24:8c:68:94:b1 (SSID='72a697' freq=2412 MHz)
Nov 12 16:24:04 (none) wpa_supplicant[1351]: Association request to the driver failed
Nov 12 16:24:04 (none) NetworkManager[4123]: <info> (eth2): supplicant connection state:  scanning -> associating
Nov 12 16:24:05 (none) wpa_supplicant[1351]: Associated with 00:24:8c:68:94:b1
Nov 12 16:24:05 (none) NetworkManager[4123]: <info> (eth2): supplicant connection state:  associating -> associated
Nov 12 16:24:05 (none) NetworkManager[4123]: <info> (eth2): supplicant connection state:  associated -> 4-way handshake
Nov 12 16:24:13 (none) wpa_supplicant[1351]: WPA: 4-Way Handshake failed - pre-shared key may be incorrect
Nov 12 16:24:13 (none) wpa_supplicant[1351]: CTRL-EVENT-DISCONNECTED bssid=00:24:8c:68:94:b1 reason=0
Nov 12 16:24:13 (none) NetworkManager[4123]: <info> (eth2): supplicant connection state:  4-way handshake -> disconnected
Nov 12 16:24:13 (none) NetworkManager[4123]: <info> (eth2): supplicant connection state:  disconnected -> scanning
Nov 12 16:24:14 (none) wpa_supplicant[1351]: Trying to associate with 00:24:8c:68:94:b1 (SSID='72a697' freq=2412 MHz)
Nov 12 16:24:14 (none) wpa_supplicant[1351]: Association request to the driver failed
Nov 12 16:24:14 (none) NetworkManager[4123]: <info> (eth2): supplicant connection state:  scanning -> associating
Nov 12 16:24:15 (none) wpa_supplicant[1351]: Associated with 00:24:8c:68:94:b1
Nov 12 16:24:15 (none) NetworkManager[4123]: <info> (eth2): supplicant connection state:  associating -> associated
Nov 12 16:24:15 (none) NetworkManager[4123]: <info> (eth2): supplicant connection state:  associated -> 4-way handshake
Nov 12 16:24:23 (none) wpa_supplicant[1351]: WPA: 4-Way Handshake failed - pre-shared key may be incorrect
Nov 12 16:24:23 (none) wpa_supplicant[1351]: CTRL-EVENT-DISCONNECTED bssid=00:24:8c:68:94:b1 reason=0
Nov 12 16:24:23 (none) NetworkManager[4123]: <info> (eth2): supplicant connection state:  4-way handshake -> disconnected
Nov 12 16:24:23 (none) NetworkManager[4123]: <info> (eth2): supplicant connection state:  disconnected -> scanning
Nov 12 16:24:24 (none) wpa_supplicant[1351]: Trying to associate with 00:24:8c:68:94:b1 (SSID='72a697' freq=2412 MHz)
Nov 12 16:24:24 (none) wpa_supplicant[1351]: Association request to the driver failed
Nov 12 16:24:24 (none) NetworkManager[4123]: <info> (eth2): supplicant connection state:  scanning -> associating
Nov 12 16:24:25 (none) wpa_supplicant[1351]: Associated with 00:24:8c:68:94:b1
Nov 12 16:24:25 (none) NetworkManager[4123]: <info> (eth2): supplicant connection state:  associating -> associated
Nov 12 16:24:25 (none) NetworkManager[4123]: <info> (eth2): supplicant connection state:  associated -> 4-way handshake
Nov 12 16:24:29 (none) NetworkManager[4123]: <warn> Activation (eth2/wireless): association took too long.

Ovo se cini kao kriticna linija:
WPA: 4-Way Handshake failed - pre-shared key may be incorrect


Update
Uspio sam povratiti wireless

Nakon natezanja sa razlicitim WPA konfiguracijama, odlucio sam pokusati reinstalirati drivere.
Prilikom pokusaja reinsalacije, shvatio sam da postoje dva modula koja mogu koristiti za wireless, wl i brcmsmac. Koliko sam shvatio, prvi je Broadcomov zatvoreni a drugi je open source verzija.

Kako mi nije radilo sa prvim, odlucio sam umjesto reinstalacije wl-a, pokusati sam brcmsmac-om.

Isti je zahtjevao da se prvo instalira neki firmware (tu ako netko moze uskociti sa razlikom izmedju firmware-a i drivera, i zato jednom treba a drugom ne )

driver je softver, uglavnom se nalazi u kernelu (ali ne nuzno), i sluzi za ostvarivanje komunikacije izmedju hardvera i softvera koji koristi taj hardver, tako sto hardvare-specific instrukcije za hardver prevodi u nekakve standardizirane instrukcije koje koristi softver (da ne bi svaki softver morao poznavati svaki hardver)

firmware je "softver" koji se nalazi u spomenutom hardveru (na njegovom procesoru, ne na glavnom CPU) i sluzi za pokretanje tog hardvera. Sa stajalista ostatka sustava firmware je nebitan.

Pojedini hardver je bez vlastitog ROMa, pa nema firmware, nego kad se driver pokrene skuzi da je hardver prazan i loada mu taj firmware.. u drugom OSu se taj postupak ponovi, sa drugim firmwareom (onim koji je tamo)

koji se dobio sa:

sudo aptitude install firmware-brcm80211

nakon toga sam uklonio stari wl modul

modprobe -r wl

i pokrenuo novi

modprobe brcmsmac

I sada wireless radi.

[Lutherus]

ako te privlači onaj dio debian edition onda uzmi debian http://www.debian.org/ i ništa osim debiana