@kaihengfeng, no downgrade also not helped As a workaround we replace to Intel wireless 8260 , 7360 card. But this is not acceptable, we have more than 10x users working on Dell XPS 9570 , 9560 models. Please suggest
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1828578 Title: dell xps 9570 killer wifi reconnection issue followed by freeze + Ubuntu 18.04.2 LTS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1828578/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
