Update 2024-01-26 1. It has nothing to do with GUI. In text mode the issue is the same.
2. it has nothing to do with DKMS, removing it changes nothing. 3. I swapped SSD between 2 computers, the issue goes with the SSD. So it's not a hardware issue 4. I `apt purge` bluez and blueman, removed /etc/bluetooth, then reinstall them, the issue persists. 5. I compared files in /etc/udev/rules.d and /lib/modules on both computer, they are identical. only difference is modules.dep*, modules.symbols* and extra dkms modules. 6. other info on the working OS, connecting a logitech mouse has 2 syslog messages ``` ... blueman-manager[7228]: blueman-manager 18.32.55 WARNING ManagerDeviceList:396 _monitor_power_levels: Failed to get power levels, probably a LE device. ... kernel: input: MX Anywhere 3 Mouse as /devices/virtual/misc/uhid/0005:046D:B025.000D/input/input37 ... kernel: hid-generic 0005:046D:B025.000D: input,hidraw5: BLUETOOTH HID v0.14 Mouse [MX Anywhere 3] on <MAC> ``` on the NOT working OS, connecting a logitech mouse has 2 syslog messages ``` ... thWJ16P bluetoothd[7933]: src/service.c:service_accept() input-hog profile accept failed for F6:8C:E4:DD:B8:6B<MAC> ... thWJ16P bluetoothd[7933]: src/service.c:service_accept() input-hog profile accept failed for F6:8C:E4:DD:B8:6B<MAC> ``` 7. Final Question: What else can affect the behavior between bluez and the kernel?? On Fri, Nov 17, 2023 at 8:36 AM Debian Bug Tracking System < ow...@bugs.debian.org> wrote: > Thank you for the additional information you have supplied regarding > this Bug report. > > This is an automatically generated reply to let you know your message > has been received. > > Your message is being forwarded to the package maintainers and other > interested parties for their attention; they will reply in due course. > > Your message has been sent to the package maintainer(s): > Debian Bluetooth Maintainers <team+pkg-blueto...@tracker.debian.org> > > If you wish to submit further information on this problem, please > send it to 1051...@bugs.debian.org. > > Please do not send mail to ow...@bugs.debian.org unless you wish > to report a problem with the Bug-tracking system. > > -- > 1051432: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1051432 > Debian Bug Tracking System > Contact ow...@bugs.debian.org with problems >