I just suffered three disconnections during the last hour, so it seems that the problem is still there, and when they happen, it's a matter of luck.
(And yes, I made sure that btusb.enable_autosuspend=0 was in the kernel)
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-58-generic root=UUI D=e5e53ee1-0a10-48ee-8f7c-1d553ecc5607 ro quiet splash usbcore.dyndbg=+p btusb.e nable_autosuspend=0 vt.handoff=1
I have not tried disabling upower yet.
I just suffered three disconnections during the last hour, so it seems that the problem is still there, and when they happen, it's a matter of luck.
(And yes, I made sure that btusb.enable_ autosuspend= 0 was in the kernel)
[ 0.000000] Command line: BOOT_IMAGE= /boot/vmlinuz- 4.15.0- 58-generic root=UUI 0a10-48ee- 8f7c-1d553ecc56 07 ro quiet splash usbcore.dyndbg=+p btusb.e
D=e5e53ee1-
nable_autosuspend=0 vt.handoff=1
I have not tried disabling upower yet.