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Gubione Połaczenie Wifi


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#1 bogjoz

bogjoz

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Napisano 12 luty 2017 - 10:57

Mam problem z WiFi

 

Komputer jest Dual System Fedora 25 i Win7,

WiFi na Win7 działa,

po upgrade Fedory do 25 po uruchomieniu WiFI trche działa a następnie gubi połączenie

 

kilka moich diagnostycznych treści z logów:

 

messages:

Feb 12 09:59:49 DDI353BW kernel: wlp3s0: Connection to AP 38:2c:4a:ce:e0:10 lost
Feb 12 10:00:02 DDI353BW wpa_supplicant[1268]: wlp3s0: CTRL-EVENT-DISCONNECTED bssid=38:2c:4a:ce:e0:10 reason=4 locally_generated=1
Feb 12 10:00:02 DDI353BW NetworkManager[1133]: <warn>  [1486890002.7620] sup-iface[0x5594fba72c00,wlp3s0]: connection disconnected (reason -4)
Feb 12 10:00:02 DDI353BW NetworkManager[1133]: <info>  [1486890002.7679] device (wlp3s0): supplicant interface state: completed -> disconnected
Feb 12 10:00:02 DDI353BW wpa_supplicant[1268]: wlp3s0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
Feb 12 10:00:02 DDI353BW wpa_supplicant[1268]: wlp3s0: CTRL-EVENT-REGDOM-CHANGE init=USER type=COUNTRY alpha2=PL
Feb 12 10:00:11 DDI353BW NetworkManager[1133]: <info>  [1486890011.6624] device (wlp3s0): supplicant interface state: disconnected -> scanning
Feb 12 10:00:17 DDI353BW NetworkManager[1133]: <warn>  [1486890017.6388] device (wlp3s0): link timed out.
Feb 12 10:00:17 DDI353BW NetworkManager[1133]: <info>  [1486890017.6392] device (wlp3s0): state change: activated -> failed (reason 'ssid-not-found') [100 120 53]
Feb 12 10:00:17 DDI353BW NetworkManager[1133]: <info>  [1486890017.6394] manager: NetworkManager state is now CONNECTED_LOCAL
Feb 12 10:00:17 DDI353BW NetworkManager[1133]: <warn>  [1486890017.9419] device (wlp3s0): Activation: failed for connection 'ajbjg24'
Feb 12 10:00:17 DDI353BW kernel: IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
 

iwconfig
virbr0-nic  no wireless extensions.

virbr0    no wireless extensions.

wlp3s0    IEEE 802.11  ESSID:"ajbjg24"  
          Mode:Managed  Frequency:2.452 GHz  Access Point: 38:2C:4A:CE:E0:10   
          Bit Rate=7.2 Mb/s   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          Link Quality=70/70  Signal level=-26 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:5   Missed beacon:0
enp0s25   no wireless extensions.
lo        no wireless extensions.

 

gdy zgubi

enp0s25   no wireless extensions.
lo        no wireless extensions.
virbr0-nic  no wireless extensions.
virbr0    no wireless extensions.
wlp3s0    IEEE 802.11  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
 

modinfo  rtl8192ce
filename:       /lib/modules/4.9.8-201.fc25.x86_64/kernel/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/rtl8192ce.ko.xz
firmware:       rtlwifi/rtl8192cfwU_B.bin
firmware:       rtlwifi/rtl8192cfwU.bin
firmware:       rtlwifi/rtl8192cfw.bin
description:    Realtek 8192C/8188C 802.11n PCI wireless
license:        GPL
author:         Larry Finger    <Larry.Finger@lwfinger.net>
author:         Realtek WlanFAE    <wlanfae@realtek.com>
author:         lizhaoming    <chaoming_li@realsil.com.cn>
alias:          pci:v000010ECd00008176sv*sd*bc*sc*i*
alias:          pci:v000010ECd00008177sv*sd*bc*sc*i*
alias:          pci:v000010ECd00008178sv*sd*bc*sc*i*
alias:          pci:v000010ECd00008191sv*sd*bc*sc*i*
depends:        rtlwifi,rtl_pci,rtl8192c-common,mac80211
intree:         Y
vermagic:       4.9.8-201.fc25.x86_64 SMP mod_unload
signat:         PKCS#7
signer:         
sig_key:        
sig_hashalgo:   md4
parm:           swenc:Set to 1 for software crypto (default 0)
 (bool)
parm:           ips:Set to 0 to not use link power save (default 1)
 (bool)
parm:           swlps:Set to 1 to use SW control power save (default 0)
 (bool)
parm:           fwlps:Set to 1 to use FW control power save (default 1)
 (bool)
parm:           debug:Set debug level (0-5) (default 0) (int)
 

 

i z

sudo journalctl _SYSTEMD_UNIT=NetworkManager.service:

lut 11 21:02:03 DDI353BW NetworkManager[1128]: <warn>  [1486843323.4277] sup-iface[0x55db58847c20,wlp3s0]: connection disconnected (reason -4)
lut 11 21:02:03 DDI353BW NetworkManager[1128]: <info>  [1486843323.4328] device (wlp3s0): supplicant interface state: completed -> disconnected
lut 11 21:02:12 DDI353BW NetworkManager[1128]: <info>  [1486843332.3415] device (wlp3s0): supplicant interface state: disconnected -> scanning
lut 11 21:02:18 DDI353BW NetworkManager[1128]: <warn>  [1486843338.6442] device (wlp3s0): link timed out.
lut 11 21:02:18 DDI353BW NetworkManager[1128]: <info>  [1486843338.6446] device (wlp3s0): state change: activated -> failed (reason 'ssid-not-found') [100 120 53]
lut 11 21:02:18 DDI353BW NetworkManager[1128]: <info>  [1486843338.6448] manager: NetworkManager state is now CONNECTED_LOCAL
lut 11 21:02:18 DDI353BW NetworkManager[1128]: <warn>  [1486843338.7278] device (wlp3s0): Activation: failed for connection 'ajbjg24'
lut 11 21:02:18 DDI353BW NetworkManager[1128]: <info>  [1486843338.7297] device (wlp3s0): state change: failed -> disconnected (reason 'none') [120 30 0]
lut 11 21:02:18 DDI353BW NetworkManager[1128]: <info>  [1486843338.7425] dhcp4 (wlp3s0): canceled DHCP transaction, DHCP client pid 1383
lut 11 21:02:18 DDI353BW NetworkManager[1128]: <info>  [1486843338.7426] dhcp4 (wlp3s0): state changed bound -> done
lut 11 21:02:18 DDI353BW NetworkManager[1128]: <info>  [1486843338.7597] device (wlp3s0): set-hw-addr: set MAC address to 72:4D:69:48:F0:A6 (scanning)
lut 11 21:02:19 DDI353BW NetworkManager[1128]: <info>  [1486843339.1380] device (wlp3s0): supplicant interface state: scanning -> disconnected
lut 11 21:02:19 DDI353BW NetworkManager[1128]: <info>  [1486843339.1429] device (wlp3s0): supplicant interface state: disconnected -> inactive
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.0857] policy: auto-activating connection 'ajbjg24'
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.0867] device (wlp3s0): Activation: starting connection 'ajbjg24' (6c1351a6-a242-4167-9971-caf0d0a9c7f7)
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.0868] device (wlp3s0): state change: disconnected -> prepare (reason 'none') [30 40 0]
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.0870] manager: NetworkManager state is now CONNECTING
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.0887] device (wlp3s0): set-hw-addr: set-cloned MAC address to 7C:E9:D3:EE:E1:74 (permanent)
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.4433] device (wlp3s0): supplicant interface state: inactive -> disabled
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.4683] device (wlp3s0): state change: prepare -> config (reason 'none') [40 50 0]
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.4686] device (wlp3s0): Activation: (wifi) access point 'ajbjg24' has security, but secrets are required.
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.4687] device (wlp3s0): state change: config -> need-auth (reason 'none') [50 60 0]
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.4731] device (wlp3s0): state change: need-auth -> prepare (reason 'none') [60 40 0]
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.4735] device (wlp3s0): supplicant interface state: disabled -> inactive
 

 

Czy ktoś ma jakąś sugestię


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#2 racon

racon

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Napisano 13 luty 2017 - 10:31

Mam problem z WiFi

 

Komputer jest Dual System Fedora 25 i Win7,

WiFi na Win7 działa,

po upgrade Fedory do 25 po uruchomieniu WiFI trche działa a następnie gubi połączenie

i z

sudo journalctl _SYSTEMD_UNIT=NetworkManager.service:

lut 11 21:02:03 DDI353BW NetworkManager[1128]: <warn>  [1486843323.4277] sup-iface[0x55db58847c20,wlp3s0]: connection disconnected (reason -4)
lut 11 21:02:03 DDI353BW NetworkManager[1128]: <info>  [1486843323.4328] device (wlp3s0): supplicant interface state: completed -> disconnected
lut 11 21:02:12 DDI353BW NetworkManager[1128]: <info>  [1486843332.3415] device (wlp3s0): supplicant interface state: disconnected -> scanning
lut 11 21:02:18 DDI353BW NetworkManager[1128]: <warn>  [1486843338.6442] device (wlp3s0): link timed out.
lut 11 21:02:18 DDI353BW NetworkManager[1128]: <info>  [1486843338.6446] device (wlp3s0): state change: activated -> failed (reason 'ssid-not-found') [100 120 53]
lut 11 21:02:18 DDI353BW NetworkManager[1128]: <info>  [1486843338.6448] manager: NetworkManager state is now CONNECTED_LOCAL
lut 11 21:02:18 DDI353BW NetworkManager[1128]: <warn>  [1486843338.7278] device (wlp3s0): Activation: failed for connection 'ajbjg24'
lut 11 21:02:18 DDI353BW NetworkManager[1128]: <info>  [1486843338.7297] device (wlp3s0): state change: failed -> disconnected (reason 'none') [120 30 0]
lut 11 21:02:18 DDI353BW NetworkManager[1128]: <info>  [1486843338.7425] dhcp4 (wlp3s0): canceled DHCP transaction, DHCP client pid 1383
lut 11 21:02:18 DDI353BW NetworkManager[1128]: <info>  [1486843338.7426] dhcp4 (wlp3s0): state changed bound -> done
lut 11 21:02:18 DDI353BW NetworkManager[1128]: <info>  [1486843338.7597] device (wlp3s0): set-hw-addr: set MAC add księgowa Warszawa ress to 72:4D:69:48:F0:A6  (scanning)
lut 11 21:02:19 DDI353BW NetworkManager[1128]: <info>  [1486843339.1380] device (wlp3s0): supplicant interface state: scanning -> disconnected
lut 11 21:02:19 DDI353BW NetworkManager[1128]: <info>  [1486843339.1429] device (wlp3s0): supplicant interface state: disconnected -> inactive
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.0857] policy: auto-activating connection 'ajbjg24'
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.0867] device (wlp3s0): Activation: starting connection 'ajbjg24' (6c1351a6-a242-4167-9971-caf0d0a9c7f7)
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.0868] device (wlp3s0): state change: disconnected -> prepare (reason 'none') [30 40 0]
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.0870] manager: NetworkManager state is now CONNECTING
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.0887] device (wlp3s0): set-hw-addr: set-cloned MAC address to 7C:E9:D3:EE:E1:74 (permanent)
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.4433] device (wlp3s0): supplicant interface state: inactive -> disabled
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.4683] device (wlp3s0): state change: prepare -> config (reason 'none') [40 50 0]
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.4686] device (wlp3s0): Activation: (wifi) access point 'ajbjg24' has security, but secrets are required.
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.4687] device (wlp3s0): state change: config -> need-auth (reason 'none') [50 60 0]
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.4731] device (wlp3s0): state change: need-auth -> prepare (reason 'none') [60 40 0]
lut 11 21:02:20 DDI353BW NetworkManager[1128]: <info>  [1486843340.4735] device (wlp3s0): supplicant interface state: disabled -> inactive

Czy ktoś ma jakąś sugestię

 

Hmm, a może spróbuj przejść na inny menadzer sieci? Z Netwok Menagera na np. wicd?


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