I hid my earlier posts because I reckoned they were noise, tbh. This one less so. :-)
I have replaced the firmware files with those from the windows driver as described above and in the linked-to askubuntu. It worked brilliantly for a few days, no problems at all, but just now failed: Similar to what I found with btusb.enable_autosuspend=n, after one more sleep/wake cycle it came up with both bluetooth *and* wifi interfaces absent. It does at least replicate my earlier findings, that now when it fails, it kills *both* interfaces, not just bluetooth. Maybe that points to a slightly different cause. And at least it does happen far less frequently. Still, the recovery remains to reboot into bios and switch both interfaces off and on again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766825 Title: Bluetooth issues with Dell XPS 13 (9370) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1766825/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
