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 -- System lockup with Network Manager with CDMA Verizon V620 https://bugs.launchpad.net/bugs/292195 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
