Ubuntu
network-manager package

  1. Bug #292195
  2. Comment #1

Comment 1 for bug 292195

Revision history for this message
Andrew H. (drewhealey-gmail) wrote : Re: System lockup with Network Manager with CDMA Verizon V620

I had this same problem with my KPC680 card. I am using a slightly newer version of NetworkManager with 8.10. I was able to resolve the problem by modifying the /etc/ppp/options file. The following lines should be changed to 0:

lcp-echo-interval 0
lcp-echo-failure 0

That stopped my machine from locking up when signal was weak or non-existent. I hope this helps you.

Andrew