hi kernel 5.3.0-24 from eoan-proposed therefore also fixes the ds4 issue, thanks!
btw: another duplicate: #1848065 DS4 Support broken in 19.10 [Sat Nov 16 18:40:42 2019] - Bluetooth: HIDP socket layer initialized [Sat Nov 16 18:40:42 2019] - sony 0005:054C:09CC.0006: unknown main item tag 0x0 [Sat Nov 16 18:40:42 2019] - input: Wireless Controller Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11:1.0/bluetooth/hci0/hci0:42/0005:054C:09CC.0006/input/input26 [Sat Nov 16 18:40:42 2019] - input: Wireless Controller Motion Sensors as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11:1.0/bluetooth/hci0/hci0:42/0005:054C:09CC.0006/input/input27 [Sat Nov 16 18:40:42 2019] - input: Wireless Controller as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11:1.0/bluetooth/hci0/hci0:42/0005:054C:09CC.0006/input/input25 [Sat Nov 16 18:40:42 2019] - sony 0005:054C:09CC.0006: input,hidraw3: BLUETOOTH HID v81.00 Gamepad [Wireless Controller] on xx:xx:xx:xx:xx:xx -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1850443 Title: Bluetooth: hidp: Fix assumptions on the return value of hidp_send_message Status in linux package in Ubuntu: Confirmed Status in linux source package in Disco: Fix Committed Status in linux source package in Eoan: Fix Committed Bug description: Please apply this mainline commit to affected Ubuntu kernels: 8bb3537095f1 Bluetooth: hidp: Fix assumptions on the return value of hidp_send_message ... Fixes: 48d9cc9d85dd ("Bluetooth: hidp: Let hidp_send_message return number of queued bytes") Specifically: Eoan requires 8bb3537095f1. Disco does not actually require 8bb3537095f1 (since it doesn't carry 48d9) but its a good safety measure anyway. kernels < Disco don't need 8bb3537095f1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1850443/+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