I can see the driver trying to scale down the rate because of too many transmit failures, but it looks like it's already at the lowest rate. The signal levels the driver reports look fairly low but not unreasonable (around -80 to -85 dBm). My experience with older Intel wireless hardware was that it didn't do as well with weak signals as most other hardware, but I haven't checked with their newer hardware. There's also nothing recorded about the noise level, which could also be a contributing factor.
However, right now I don't see anything the driver is doing to contribute to this problem. I'll look at the data some more, but I think it would be a good idea to try and get a trace which shows the disconnections as well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1315221 Title: 8086:08b1 (rev 6b) [Dell XPS 13 9333] iwlwifi regularly loses connection/becomes unusable on Intel 7260 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1315221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
