On my XPS 9370 the problem was only reproductible on 1 type of wireless access point and only when the network SSID was set to use both the 2.4Ghz and 5Ghz bands.
Configuring the access point to have different SSID for the 2.4Ghz and 5Ghz WIFI bands solved the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1807974 Title: Wireless regularly breaking (ath10k firmware crashed!) after upgrade to Cosmic on Dell XPS 13 9370 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1807974/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
