Found this bug report on kernel's bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=204765
There are bluetooth-related entries from journalctl -x: sie 18 21:14:25 k-laptop bluetoothd[11444]: RFCOMM server failed for Headset Voice gateway: rfcomm_bind: Address already in use (98) sie 18 21:14:25 k-laptop bluetoothd[11444]: RFCOMM server failed for :1.36/Profile/HSPHSProfile/00001108-0000-1000-8000-00805f9b34fb: rfcomm_bind: Address already in use (98) sie 18 21:14:25 k-laptop dbus-daemon[655]: [system] Successfully activated service 'org.freedesktop.hostname1' sie 18 21:14:25 k-laptop kernel: debugfs: File 'le_min_key_size' in directory 'hci0' already present! sie 18 21:14:25 k-laptop kernel: debugfs: File 'le_max_key_size' in directory 'hci0' already present! I do have similar symptoms, so it might be the bug. Since Groovy's kernel version is 5.4, has the fix been backported? ** Bug watch added: Linux Kernel Bug Tracker #204765 https://bugzilla.kernel.org/show_bug.cgi?id=204765 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891648 Title: Cannot switch to A2DP profile w/o restarting bluetooth.service [pulseaudio: Refused to switch profile to a2dp_sink: Not connected] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1891648/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
