Openmoko Bug #1933: usb network connection flaky

Openmoko Public Trac bugs at docs.openmoko.org
Sun Aug 31 15:14:40 CEST 2008


#1933: usb network connection flaky
----------------------+-----------------------------------------------------
 Reporter:  olberger  |          Owner:  openmoko-devel
     Type:  defect    |         Status:  new           
 Priority:  normal    |      Milestone:                
Component:  unknown   |        Version:                
 Severity:  normal    |       Keywords:                
Blockedby:            |   Reproducible:                
 Blocking:            |  
----------------------+-----------------------------------------------------
 On 2008.8 upgraded with stable up to P1-Snapshot-20080807 I get
 intermitent USB networking malfunctioning.

 There's no message on desktop end in syslog suggesting a physical
 disconection.

 However, I'm losing pings to the freerunner :
 From 192.168.0.200 icmp_seq=4251 Destination Host Unreachable
 From 192.168.0.200 icmp_seq=4254 Destination Host Unreachable
 From 192.168.0.200 icmp_seq=4255 Destination Host Unreachable

 Uplugging and replugging restores connection.

 Im' using screen as a workaround to keep a connected session on the FR.

 I noticed that when avahi-daemon was running on the desktop, it used to be
 worse, and disconnections happened sooner.

 Now, it will stay connected for minutes, but every 5min or so I have to
 un/replug to keep it connected.

 More details in this thread :
 http://lists.openmoko.org/pipermail/community/2008-August/025869.html

-- 
Ticket URL: <https://docs.openmoko.org/trac/ticket/1933>
docs.openmoko.org <http://docs.openmoko.org/trac/>
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