#12151 NORM 13.1.0: losses and high latency caused by NetworkManager with 8787 wireless module

Zarro Boogs per Child bugtracker at laptop.org
Tue Oct 23 15:22:31 EDT 2012


#12151: losses and high latency caused by NetworkManager with 8787 wireless module
---------------------------------------+------------------------------------
           Reporter:  shep             |       Owner:  shep         
               Type:  defect           |      Status:  new          
           Priority:  normal           |   Milestone:  13.1.0       
          Component:  network manager  |     Version:  not specified
         Resolution:                   |    Keywords:               
        Next_action:  never set        |    Verified:  0            
Deployment_affected:                   |   Blockedby:               
           Blocking:                   |  
---------------------------------------+------------------------------------

Comment(by shep):

 Through what api do the interfaces advertise capabilities such as
 "station"?

 If I run iw dev it clearly shows the interface type of uap0 as "AP":

 {{{
 # iw dev
 phy#0
         Interface uap0
                 ifindex 3
                 type AP
         Interface eth0
                 ifindex 2
                 type managed
 }}}

 using iw list I see some capabilities listed on each band (both bands the
 same):

 {{{
 Wiphy phy0
         Band 1:
                 Capabilities: 0x16e
                         HT20/HT40
                         SM Power Save disabled
                         RX HT20 SGI
                         RX HT40 SGI
                         RX STBC 1-stream
                         Max AMSDU length: 3839 bytes
                         No DSSS/CCK HT40
 [...]
 }}}

-- 
Ticket URL: <http://dev.laptop.org/ticket/12151#comment:8>
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