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#1 2020-04-03 21:14:02

juphu2Va
Member
Registered: 2019-05-16
Posts: 36

X1 Carbon Yoga 4th: bluetooth stopped working properly

Hey,

all of the sudden, bluetooth stopped working on my X1 Carbon Yoga 4th. Packages I upgraded since it stopped working:

[2020-04-02T00:35:14+0200] [ALPM] upgraded coreutils (8.31-3 -> 8.32-1)
[2020-04-02T00:35:14+0200] [ALPM] upgraded libnetfilter_conntrack (1.0.7-1 -> 1.0.8-1)
[2020-04-02T01:11:51+0200] [ALPM] upgraded pygtk (2.24.0-9 -> 2.24.0-10)
[2020-04-02T15:24:46+0200] [ALPM] upgraded bind-tools (9.16.1-1 -> 9.16.1-2)
[2020-04-02T15:24:46+0200] [ALPM] upgraded btrfs-progs (5.4-1 -> 5.4.1-1)
[2020-04-02T15:24:46+0200] [ALPM] upgraded graphite (1:1.3.13-2 -> 1:1.3.14-1)
[2020-04-02T15:24:46+0200] [ALPM] upgraded systemd-libs (245.3-2 -> 245.4-1)
[2020-04-02T15:24:46+0200] [ALPM] upgraded systemd (245.3-2 -> 245.4-1)
[2020-04-02T15:24:47+0200] [ALPM] upgraded mesa (20.0.2-1 -> 20.0.3-1)
[2020-04-02T15:24:47+0200] [ALPM] upgraded nano (4.9-1 -> 4.9.1-1)
[2020-04-02T15:24:47+0200] [ALPM] upgraded python-pep517 (0.8.1-1 -> 0.8.2-1)
[2020-04-02T15:24:47+0200] [ALPM] upgraded python-pikepdf (1.10.3-1 -> 1.10.4-1)
[2020-04-02T15:24:47+0200] [ALPM] upgraded systemd-sysvcompat (245.3-2 -> 245.4-1)
[2020-04-02T15:24:48+0200] [ALPM] upgraded xpra (3.0.6-1 -> 3.0.7-1)
[2020-04-02T17:04:04+0200] [ALPM] upgraded android-studio (3.6.1.0-1 -> 3.6.2.0-1)
[2020-04-02T17:04:51+0200] [ALPM] upgraded pygtk (2.24.0-10 -> 2.24.0-11)
[2020-04-02T18:01:22+0200] [ALPM] upgraded intel-dnnl (1.2-1 -> 1.2.2-1)
[2020-04-02T18:01:24+0200] [ALPM] upgraded intel-mkl (2020.0.166-6 -> 2020.1.217-1)
[2020-04-02T22:20:52+0200] [ALPM] upgraded atk (2.34.1-1 -> 2.36.0-1)
[2020-04-02T22:20:52+0200] [ALPM] upgraded ruby (2.7.0-1 -> 2.7.1-1)
[2020-04-03T00:37:04+0200] [ALPM] upgraded firewalld (0.8.1-2 -> 0.8.2-2)
[2020-04-03T00:37:05+0200] [ALPM] upgraded qt5-base (5.14.1-4 -> 5.14.2-1)
[2020-04-03T00:37:05+0200] [ALPM] upgraded qt5-sensors (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:05+0200] [ALPM] upgraded qt5-script (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:05+0200] [ALPM] upgraded qt5-svg (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:05+0200] [ALPM] upgraded qt5-declarative (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:05+0200] [ALPM] upgraded qt5-x11extras (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:05+0200] [ALPM] upgraded qt5-multimedia (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:05+0200] [ALPM] upgraded qt5-speech (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:05+0200] [ALPM] upgraded qt5-graphicaleffects (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:05+0200] [ALPM] upgraded qt5-quickcontrols (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:05+0200] [ALPM] upgraded qt5-quickcontrols2 (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:05+0200] [ALPM] upgraded kwin (5.18.4.1-1 -> 5.18.4.1-2)
[2020-04-03T00:37:05+0200] [ALPM] upgraded libva (2.6.1-1 -> 2.7.0-1)
[2020-04-03T00:37:05+0200] [ALPM] upgraded qt5-imageformats (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:05+0200] [ALPM] upgraded qt5-location (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:05+0200] [ALPM] upgraded qt5-networkauth (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:06+0200] [ALPM] upgraded qt5-tools (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:06+0200] [ALPM] upgraded qt5-virtualkeyboard (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:06+0200] [ALPM] upgraded qt5-wayland (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:06+0200] [ALPM] upgraded qt5-webchannel (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:06+0200] [ALPM] upgraded qt5-webengine (5.14.1-2 -> 5.14.2-1)
[2020-04-03T00:37:06+0200] [ALPM] upgraded qt5-webkit (5.212.0alpha4-1 -> 5.212.0alpha4-3)
[2020-04-03T00:37:06+0200] [ALPM] upgraded qt5-xmlpatterns (5.14.1-1 -> 5.14.2-1)
[2020-04-03T00:37:06+0200] [ALPM] upgraded qtcreator (4.11.1-1 -> 4.11.2-2)
[2020-04-03T14:24:15+0200] [ALPM] upgraded systemd-libs (245.4-1 -> 245.4-2)
[2020-04-03T14:24:15+0200] [ALPM] upgraded systemd (245.4-1 -> 245.4-2)
[2020-04-03T14:24:16+0200] [ALPM] upgraded mesa (20.0.3-1 -> 20.0.4-1)
[2020-04-03T14:24:16+0200] [ALPM] upgraded granite (5.3.0-1 -> 5.3.1-1)
[2020-04-03T14:24:17+0200] [ALPM] upgraded linux-lts (5.4.28-2 -> 5.4.30-1)
[2020-04-03T14:24:17+0200] [ALPM] upgraded python-pyqt5-sip (12.7.1-1 -> 12.7.2-1)
[2020-04-03T14:24:17+0200] [ALPM] upgraded systemd-sysvcompat (245.4-1 -> 245.4-2)
[2020-04-03T22:17:41+0200] [ALPM] upgraded gtk-update-icon-cache (1:3.24.16-1 -> 1:3.24.17-1)
[2020-04-03T22:17:41+0200] [ALPM] upgraded gtk3 (1:3.24.16-1 -> 1:3.24.17-1)
[2020-04-03T22:17:41+0200] [ALPM] upgraded intel-gmmlib (19.4.1-1 -> 20.1.1-1)
[2020-04-03T22:51:10+0200] [ALPM] upgraded linux-lts (5.4.28-2 -> 5.4.30-1)

As you can see, I went back to linux-lts 5.4.28-2, but problem still exists there, so it isn't a kernel problem (it used to work fine on 5.4.28-2).

When I start the bluetooth daemon, the sys log shows:

pipewire[1481]: [W][…][bluez5-dbus.c:2095 filter_cb()] Properties changed in unknown adapter /org/bluez/hci0

Now, if I try to connect to my bluetooth mouse:

Apr 03 23:05:17 hostname bluetoothd[…]: Can't get HIDP connection info
Apr 03 23:05:17 hostname kernel: Bluetooth: HIDP (Human Interface Emulation) ver 1.2
Apr 03 23:05:17 hostname kernel: Bluetooth: HIDP socket layer initialized
Apr 03 23:05:18 hostname systemd[…]: Reached target Bluetooth.
Apr 03 23:05:18 hostname pipewire[…]: [W][…][bluez5-dbus.c:2108 filter_cb()] Properties changed in unknown device /org/bluez/hci0/dev_…
Apr 03 23:05:18 hostname bluetoothd[…]: connect error: Permission denied (13)
Apr 03 23:05:18 hostname plasmashell[…]: org.kde.bluez: PendingCall Error: "Input/output error"
Apr 03 23:05:18 hostname pipewire[…]: [W][…][bluez5-dbus.c:2108 filter_cb()] Properties changed in unknown device /org/bluez/hci0/dev_…

The mouse is not connected.

If I fully remove the mouse from the known devices and add it again it works. But if I try to reconnect it, it doesn't work. I have to remove it again from the known devices to make it work…

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