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[Bug 1374412] [NEW] Missing networks from scan list

 

Public bug reported:

While I see in the indicator and in system-settings a scan list that
looks somewhat complete, if I compare the scan results in the indicator
with what "nmcli dev wifi list" reports, there are some discrepancies
(compare with the attached screenshot):

SSID                              BSSID               MODE             FREQ       RATE       SIGNAL   SECURITY   ACTIVE  
'Canonical-2.4GHz-g'              <redacted>   Infrastructure   2462 MHz   54 MB/s    92       WPA2       no      
'Canonical-2.4GHz-g'              <redacted>   Infrastructure   2437 MHz   54 MB/s    87       WPA2       no      
'Canonical-2.4GHz-g'              <redacted>   Infrastructure   2437 MHz   54 MB/s    80       WPA2       no      
'Ruckus-Wireless-1'               <redacted>   Infrastructure   2462 MHz   54 MB/s    39       WPA WPA2   no      
'Masterchef @ BFV'                <redacted>   Infrastructure   2462 MHz   54 MB/s    37       WPA WPA2   no      
'MChef Guest'                     <redacted>   Infrastructure   2462 MHz   54 MB/s    37       --         no      
'COGUEST'                         <redacted>   Infrastructure   2437 MHz   54 MB/s    27       --         no      
'COMOB'                           <redacted>   Infrastructure   2412 MHz   54 MB/s    35       WPA2 Enterprise no      
'COGUEST'                         <redacted>   Infrastructure   2412 MHz   54 MB/s    34       --         no      
'Instant Staff'                   <redacted>   Infrastructure   2417 MHz   54 MB/s    22       WPA2       no      
'DATAGuest'                       <redacted>   Infrastructure   2462 MHz   54 MB/s    24       --         no      
'COWF'                            <redacted>   Infrastructure   2412 MHz   54 MB/s    34       WPA2 Enterprise no      
'Instant Setup'                   <redacted>   Infrastructure   2417 MHz   54 MB/s    22       --         no      
'Instant Guest'                   <redacted>   Infrastructure   2417 MHz   54 MB/s    22       --         no      
'Canonical-2.4GHz-g'              <redacted>   Infrastructure   2412 MHz   54 MB/s    80       WPA2       yes     
'COMOB'                           <redacted>   Infrastructure   2437 MHz   54 MB/s    27       WPA2 Enterprise no      
'IPCDev'                          <redacted>   Infrastructure   2462 MHz   54 MB/s    20       WPA2       no      
'TableauGuest'                    <redacted>   Infrastructure   2462 MHz   54 MB/s    15       WPA2       no      
'JustWireless'                    <redacted>   Infrastructure   2472 MHz   54 MB/s    15       WPA2       no      
'Ruckus-Wireless-1'               <redacted>   Infrastructure   2427 MHz   54 MB/s    30       WPA WPA2   no      
'TSILAKEVIEW'                     <redacted>   Infrastructure   2412 MHz   54 MB/s    15       WPA2 Enterprise no      

For example, "Ruckus-Wireless-1" is not present at all; while "Instant
Setup" is; so it doesn't seem to be because networks with low signal
would be filtered. Similarly; "MChef Guest" isn't present; so it
shouldn't be due to security settings.

** Affects: indicator-network (Ubuntu)
     Importance: Undecided
         Status: New

** Attachment added: "toto1.png"
   https://bugs.launchpad.net/bugs/1374412/+attachment/4215920/+files/toto1.png

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https://bugs.launchpad.net/bugs/1374412

Title:
  Missing networks from scan list

Status in “indicator-network” package in Ubuntu:
  New

Bug description:
  While I see in the indicator and in system-settings a scan list that
  looks somewhat complete, if I compare the scan results in the
  indicator with what "nmcli dev wifi list" reports, there are some
  discrepancies (compare with the attached screenshot):

  SSID                              BSSID               MODE             FREQ       RATE       SIGNAL   SECURITY   ACTIVE  
  'Canonical-2.4GHz-g'              <redacted>   Infrastructure   2462 MHz   54 MB/s    92       WPA2       no      
  'Canonical-2.4GHz-g'              <redacted>   Infrastructure   2437 MHz   54 MB/s    87       WPA2       no      
  'Canonical-2.4GHz-g'              <redacted>   Infrastructure   2437 MHz   54 MB/s    80       WPA2       no      
  'Ruckus-Wireless-1'               <redacted>   Infrastructure   2462 MHz   54 MB/s    39       WPA WPA2   no      
  'Masterchef @ BFV'                <redacted>   Infrastructure   2462 MHz   54 MB/s    37       WPA WPA2   no      
  'MChef Guest'                     <redacted>   Infrastructure   2462 MHz   54 MB/s    37       --         no      
  'COGUEST'                         <redacted>   Infrastructure   2437 MHz   54 MB/s    27       --         no      
  'COMOB'                           <redacted>   Infrastructure   2412 MHz   54 MB/s    35       WPA2 Enterprise no      
  'COGUEST'                         <redacted>   Infrastructure   2412 MHz   54 MB/s    34       --         no      
  'Instant Staff'                   <redacted>   Infrastructure   2417 MHz   54 MB/s    22       WPA2       no      
  'DATAGuest'                       <redacted>   Infrastructure   2462 MHz   54 MB/s    24       --         no      
  'COWF'                            <redacted>   Infrastructure   2412 MHz   54 MB/s    34       WPA2 Enterprise no      
  'Instant Setup'                   <redacted>   Infrastructure   2417 MHz   54 MB/s    22       --         no      
  'Instant Guest'                   <redacted>   Infrastructure   2417 MHz   54 MB/s    22       --         no      
  'Canonical-2.4GHz-g'              <redacted>   Infrastructure   2412 MHz   54 MB/s    80       WPA2       yes     
  'COMOB'                           <redacted>   Infrastructure   2437 MHz   54 MB/s    27       WPA2 Enterprise no      
  'IPCDev'                          <redacted>   Infrastructure   2462 MHz   54 MB/s    20       WPA2       no      
  'TableauGuest'                    <redacted>   Infrastructure   2462 MHz   54 MB/s    15       WPA2       no      
  'JustWireless'                    <redacted>   Infrastructure   2472 MHz   54 MB/s    15       WPA2       no      
  'Ruckus-Wireless-1'               <redacted>   Infrastructure   2427 MHz   54 MB/s    30       WPA WPA2   no      
  'TSILAKEVIEW'                     <redacted>   Infrastructure   2412 MHz   54 MB/s    15       WPA2 Enterprise no      

  For example, "Ruckus-Wireless-1" is not present at all; while "Instant
  Setup" is; so it doesn't seem to be because networks with low signal
  would be filtered. Similarly; "MChef Guest" isn't present; so it
  shouldn't be due to security settings.

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