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[Bug 1534552] Re: Phone: Connection to registered wifi network takes too long

 

If I run iwlist on the device, all networks are listet:

root@ubuntu-phablet:~# iwlist wlan0 scan
wlan0     Scan completed :
          Cell 01 - Address: CC:46:D6:A4:13:60
                    ESSID:"eduroam"
                    Frequency:2.412 GHz (Channel 1)
                    Mode:Managed
                    Signal level=-68 dBm
                    Encryption key:on
                    Bit Rates:54 Mb/s
                    Extra:Rates (Mb/s): 6 9 12 18 24 36 48 54
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (2) : 802.1x Proprietary
          Cell 02 - Address: CC:46:D6:A4:13:61
                    ESSID:"xxxxxxxx"
                    Frequency:2.412 GHz (Channel 1)
                    Mode:Managed
                    Signal level=-64 dBm
                    Encryption key:off
                    Bit Rates:54 Mb/s
                    Extra:Rates (Mb/s): 6 9 12 18 24 36 48 54
   .
   .
   .

Attached 2 screenshot, which illustrates the problem (9 minutes to connect).
My corporate owned Apple iPhone 4 connects within less a minute.


** Attachment added: "Screenshots E 4.5"
   https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1534552/+attachment/4552664/+files/Eduroam.zip

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https://bugs.launchpad.net/bugs/1534552

Title:
  Phone: Connection to registered wifi network takes too long

Status in network-manager package in Ubuntu:
  New

Bug description:
  I am using my Ubuntu Phone at home and at work via wifi. The
  connection to the registered wifi networks takes too long (several
  minutes) or fails completely. Even when I turn off wifi off and on
  again, it takes minutes too reconnect.

  At home the phone sometimes displays wifi networks, that only exists
  at work and vice versa.

  Device: Aquaris E 4.5
  OS: 15.04 OTA 8.5

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References