I am also having this problem with jaunty. The network seems to freeze every 66 seconds for about 27 seconds (i timed it a few times with a stop watch). I was also looking at syslog, kern.log, messages in /var/log but no error messages appeared. I was having this problem both with NetworkManger (in KDE) and when setting up wireless in /etc/network/interfaces (the old way of doing it). After installing linux-backports-modules-jaunty this problem seems to have gone away. I am now using NetworkManager to connect o my wireless N network.
The network speed is bad though. In intrepid I got wierless G speed when connected to wireless N. About 20 Mbit/s data throughput in both directions. Now I get 16,4 Mbit/s down and 1,7 Mbit/s up. Even though my router claims I am connected with wireless N at a "linkspeed" of 162 Mbits. In Vista (same computer) I get around 60 Mbit/s download rate when using wireless N. I have a Dlink DWA-556 wireless pci card, lspci say: Network controller: Atheros Communications Inc. AR5008 Wireless Network Adapter (rev 01) -- MacBook Pro 3.1 Very Weak Wireless Performance Using Jaunty (Intrepid Works Fine) https://bugs.launchpad.net/bugs/362985 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
