Solution: https://bbs.archlinux.org/viewtopic.php?id=219471
The problem seems to be with ertm. Disabling this works fantastically. echo 1 > /sys/module/bluetooth/parameters/disable_ertm works on a single session If you want a better solution to disable bluetooth ertm, then edit /etc/default/grub and add the kernel flag 'bluetooth.disable_ertm=1' to the GRUB_CMDLINE_LINUX line. Then run 'sudo grub-mkconfig -o /boot/grub/grub.cfg' and reboot. works even on multiple reboots. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed in Ubuntu. https://bugs.launchpad.net/bugs/1769423 Title: Xbox One S Bluetooth Controller Won't Connect Status in linux-signed package in Ubuntu: New Bug description: When attempting to connect a bluetooth xbox controller the controller would fail to connect. Either, an error message saying "This device could not be connected" or the controller would connect, then disconnect constantly. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-21-lowlatency 4.15.0-21.22 ProcVersionSignature: Ubuntu 4.15.0-21.22-lowlatency 4.15.17 Uname: Linux 4.15.0-21-lowlatency x86_64 ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 CurrentDesktop: KDE Date: Sun May 6 13:52:05 2018 InstallationDate: Installed on 2018-04-17 (18 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Beta amd64 (20180404) SourcePackage: linux-signed UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1769423/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
