``` $ lspci -nnk | grep 0280 -A3 03:00.0 Network controller [0280]: Intel Corporation Wi-Fi 6 AX200 [8086:2723] (rev 1a) Subsystem: Intel Corporation Wi-Fi 6 AX200NGW [8086:0084] Kernel driver in use: iwlwifi Kernel modules: iwlwifi
$ lsusb -d 8087: Bus 001 Device 004: ID 8087:0029 Intel Corp. AX200 Bluetooth $ bluetoothctl info Device 84:FC:FE:E0:A5:F0 (public) Alias: Apple Magic Trackpad Class: 0x00002594 Icon: input-tablet Paired: yes Bonded: yes Trusted: yes Blocked: no Connected: yes WakeAllowed: yes LegacyPairing: yes UUID: Human Interface Device... (00001124-0000-1000-8000-00805f9b34fb) UUID: PnP Information (00001200-0000-1000-8000-00805f9b34fb) Modalias: usb:v05ACp030Ed0160 $ uname -a Linux fedora 5.19.6-200.fc36.x86_64 #1 SMP PREEMPT_DYNAMIC Wed Aug 31 17:58:15 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/os-release NAME="Fedora Linux" VERSION="36.20220902.0 (Silverblue)" ID=fedora VERSION_ID=36 VERSION_CODENAME="" PLATFORM_ID="platform:f36" PRETTY_NAME="Fedora Linux 36.20220902.0 (Silverblue)" ANSI_COLOR="0;38;2;60;110;180" LOGO=fedora-logo-icon CPE_NAME="cpe:/o:fedoraproject:fedora:36" HOME_URL="https://fedoraproject.org/" DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora-silverblue/" SUPPORT_URL="https://ask.fedoraproject.org/" BUG_REPORT_URL="https://bugzilla.redhat.com/" REDHAT_BUGZILLA_PRODUCT="Fedora" REDHAT_BUGZILLA_PRODUCT_VERSION=36 REDHAT_SUPPORT_PRODUCT="Fedora" REDHAT_SUPPORT_PRODUCT_VERSION=36 PRIVACY_POLICY_URL="https://fedoraproject.org/wiki/Legal:PrivacyPolicy" VARIANT="Silverblue" VARIANT_ID=silverblue OSTREE_VERSION='36.20220902.0' $ rpm -qa linux-firmware iwlax2xx-firmware bluez bluez-5.65-1.fc36.x86_64 iwlax2xx-firmware-20220815-138.fc36.noarch linux-firmware-20220815-138.fc36.noarch $ dmesg | grep firmware [ 3.059539] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4) [ 7.048785] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 7.101611] Bluetooth: hci0: Found device firmware: intel/ibt-20-1-3.sfi [ 7.181529] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-cc-a0-72.ucode failed with error -2 [ 7.242302] iwlwifi 0000:03:00.0: loaded firmware version 71.058653f6.0 cc-a0-71.ucode op_mode iwlmvm [ 8.865213] Bluetooth: hci0: Waiting for firmware download to complete $ dmesg | grep Bluetooth [ 6.876698] Bluetooth: Core ver 2.22 [ 6.876723] Bluetooth: HCI device and connection manager initialized [ 6.876727] Bluetooth: HCI socket layer initialized [ 6.876728] Bluetooth: L2CAP socket layer initialized [ 6.876734] Bluetooth: SCO socket layer initialized [ 7.047790] Bluetooth: hci0: Bootloader revision 0.3 build 0 week 24 2017 [ 7.048779] Bluetooth: hci0: Device revision is 1 [ 7.048781] Bluetooth: hci0: Secure boot is enabled [ 7.048782] Bluetooth: hci0: OTP lock is enabled [ 7.048783] Bluetooth: hci0: API lock is enabled [ 7.048784] Bluetooth: hci0: Debug lock is disabled [ 7.048785] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 7.101611] Bluetooth: hci0: Found device firmware: intel/ibt-20-1-3.sfi [ 7.101745] Bluetooth: hci0: Boot Address: 0x24800 [ 7.101747] Bluetooth: hci0: Firmware Version: 20-28.22 [ 8.865213] Bluetooth: hci0: Waiting for firmware download to complete [ 8.865758] Bluetooth: hci0: Firmware loaded in 1722796 usecs [ 8.865806] Bluetooth: hci0: Waiting for device to boot [ 8.880761] Bluetooth: hci0: Device booted in 14623 usecs [ 8.880768] Bluetooth: hci0: Malformed MSFT vendor event: 0x02 [ 8.883561] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-20-1-3.ddc [ 8.885766] Bluetooth: hci0: Applying Intel DDC parameters completed [ 8.886770] Bluetooth: hci0: Firmware revision 0.3 build 20 week 28 2022 [ 8.948322] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 8.948325] Bluetooth: BNEP filters: protocol multicast [ 8.948330] Bluetooth: BNEP socket layer initialized [ 10.495877] Bluetooth: RFCOMM TTY layer initialized [ 10.495885] Bluetooth: RFCOMM socket layer initialized [ 10.495932] Bluetooth: RFCOMM ver 1.11 $ dmesg | grep iwlwifi [ 7.081904] iwlwifi 0000:03:00.0: enabling device (0000 -> 0002) [ 7.181529] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-cc-a0-72.ucode failed with error -2 [ 7.242004] iwlwifi 0000:03:00.0: api flags index 2 larger than supported by driver [ 7.242021] iwlwifi 0000:03:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37 [ 7.242302] iwlwifi 0000:03:00.0: loaded firmware version 71.058653f6.0 cc-a0-71.ucode op_mode iwlmvm [ 7.535978] iwlwifi 0000:03:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, REV=0x340 [ 7.692651] iwlwifi 0000:03:00.0: Detected RF HR B3, rfid=0x10a100 [ 7.765022] iwlwifi 0000:03:00.0: base HW address: 8c:c6:81:9d:1c:5a [ 7.784984] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0 $ dmesg | grep Bluetooth [ 6.876698] Bluetooth: Core ver 2.22 [ 6.876723] Bluetooth: HCI device and connection manager initialized [ 6.876727] Bluetooth: HCI socket layer initialized [ 6.876728] Bluetooth: L2CAP socket layer initialized [ 6.876734] Bluetooth: SCO socket layer initialized [ 7.047790] Bluetooth: hci0: Bootloader revision 0.3 build 0 week 24 2017 [ 7.048779] Bluetooth: hci0: Device revision is 1 [ 7.048781] Bluetooth: hci0: Secure boot is enabled [ 7.048782] Bluetooth: hci0: OTP lock is enabled [ 7.048783] Bluetooth: hci0: API lock is enabled [ 7.048784] Bluetooth: hci0: Debug lock is disabled [ 7.048785] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 7.101611] Bluetooth: hci0: Found device firmware: intel/ibt-20-1-3.sfi [ 7.101745] Bluetooth: hci0: Boot Address: 0x24800 [ 7.101747] Bluetooth: hci0: Firmware Version: 20-28.22 [ 8.865213] Bluetooth: hci0: Waiting for firmware download to complete [ 8.865758] Bluetooth: hci0: Firmware loaded in 1722796 usecs [ 8.865806] Bluetooth: hci0: Waiting for device to boot [ 8.880761] Bluetooth: hci0: Device booted in 14623 usecs [ 8.880768] Bluetooth: hci0: Malformed MSFT vendor event: 0x02 [ 8.883561] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-20-1-3.ddc [ 8.885766] Bluetooth: hci0: Applying Intel DDC parameters completed [ 8.886770] Bluetooth: hci0: Firmware revision 0.3 build 20 week 28 2022 [ 8.948322] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 8.948325] Bluetooth: BNEP filters: protocol multicast [ 8.948330] Bluetooth: BNEP socket layer initialized [ 10.495877] Bluetooth: RFCOMM TTY layer initialized [ 10.495885] Bluetooth: RFCOMM socket layer initialized [ 10.495932] Bluetooth: RFCOMM ver 1.11 ``` -- 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/1834085 Title: Bluetooth touchpad (Apple Magic Trackpad) disconnects every few minutes Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I recently got an Apple's Magic Trackpad. I paired it with Ubuntu 18.04.2 LTS and worked out of the box, no special drivers needed. However, I experience frequent disconnections that last a few seconds (5-15 seconds usually), which are quite annoying, as the cursor stops responding during that interval. The trackpad connects by itself after that period. That usually happens every 20-40 minutes. I use the onboard bluetooth device of my laptop. I also have, at the same time, two more bluetooth devices (keyboard and mouse) and they do not experience that issue, just the trackpad. On ocassion I use bluetooth headphones which work just fine. First of all: Using the command "bluetoothctl" I get the following every time I experience a disconnection: [CHG] Device F4:1B:A1:33:F9:8D Connected: no [CHG] Device F4:1B:A1:33:F9:8D Connected: yes Checking "dmesg" I can see more information: (if I am not mistaken, this shows 4 disconnections) [ 1609.070538] magicmouse 0005:05AC:030E.0007: unknown main item tag 0x0 [ 1609.070797] input: Apple Wireless Trackpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0007/input/input23 [ 1609.071460] magicmouse 0005:05AC:030E.0007: input,hidraw1: BLUETOOTH HID v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98 [ 1676.917377] NET: Registered protocol family 38 [ 1872.815348] magicmouse 0005:05AC:030E.0008: unknown main item tag 0x0 [ 1872.815559] input: Apple Wireless Trackpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0008/input/input24 [ 1872.816248] magicmouse 0005:05AC:030E.0008: input,hidraw1: BLUETOOTH HID v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98 [ 3101.682671] magicmouse 0005:05AC:030E.0009: unknown main item tag 0x0 [ 3101.683100] input: Apple Wireless Trackpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0009/input/input25 [ 3101.683673] magicmouse 0005:05AC:030E.0009: input,hidraw1: BLUETOOTH HID v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98 [ 3110.683360] magicmouse 0005:05AC:030E.000A: unknown main item tag 0x0 [ 3110.683929] input: Apple Wireless Trackpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:1024/0005:05AC:030E.000A/input/input26 [ 3110.684487] magicmouse 0005:05AC:030E.000A: input,hidraw1: BLUETOOTH HID v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98 And this is what journalctl -b shows at the moment of the disconnection/reconnection: de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) config/udev: removing device Apple Wireless Trackpad de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Option "fd" "64" (1,63 m)˜ de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) event16 - Apple Wireless Trackpad: device removed de juny 13 21:37:49 TM1703 gnome-shell[5071]: g_array_unref: assertion 'array' failed de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) UnloadModule: "libinput" de juny 13 21:37:49 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) systemd-logind: releasing fd for 13:80 de juny 13 21:37:49 TM1703 upowerd[1271]: unhandled action 'unbind' on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0008 de juny 13 21:37:50 TM1703 kernel: magicmouse 0005:05AC:030E.0009: unknown main item tag 0x0 de juny 13 21:37:50 TM1703 kernel: input: Apple Wireless Trackpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0009/input/input25 de juny 13 21:37:50 TM1703 kernel: magicmouse 0005:05AC:030E.0009: input,hidraw1: BLUETOOTH HID v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98 de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) config/udev: Adding input device Apple Wireless Trackpad (/dev/input/mouse1) de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) No input driver specified, ignoring this device. de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) This device may have been added with another device file. de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) config/udev: Adding input device Apple Wireless Trackpad (/dev/input/event16) de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Apple Wireless Trackpad: Applying InputClass "libinput touchpad catchall" de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) Using input driver 'libinput' for 'Apple Wireless Trackpad' de juny 13 21:37:50 TM1703 upowerd[1271]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0009 de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) systemd-logind: got fd for /dev/input/event16 13:80 fd 65 paused 0 de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Apple Wireless Trackpad: always reports core events de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Option "Device" "/dev/input/event16" (40,64 cm)˜ de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Option "_source" "server/udev" de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) event16 - Apple Wireless Trackpad: is tagged by udev as: Touchpad de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) event16 - Apple Wireless Trackpad: device is a touchpad de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) event16 - Apple Wireless Trackpad: device removed de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0009/input/i de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) XINPUT: Adding extended input device "Apple Wireless Trackpad" (type: TOUCHPAD, id 11) de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Option "AccelerationScheme" "none" de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Apple Wireless Trackpad: (accel) selected scheme none/0 de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Apple Wireless Trackpad: (accel) acceleration factor: 2.000 de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Apple Wireless Trackpad: (accel) acceleration threshold: 4 de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) event16 - Apple Wireless Trackpad: is tagged by udev as: Touchpad de juny 13 21:37:50 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) event16 - Apple Wireless Trackpad: device is a touchpad de juny 13 21:37:51 TM1703 upowerd[1271]: treating change event as add on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0009/power_supply/hid-f4:1b:a1:3 de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) config/udev: removing device Apple Wireless Trackpad de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Option "fd" "65" (1,65 m)˜ de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) event16 - Apple Wireless Trackpad: device removed de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) UnloadModule: "libinput" de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) systemd-logind: releasing fd for 13:80 de juny 13 21:37:59 TM1703 gnome-shell[5071]: g_array_unref: assertion 'array' failed de juny 13 21:37:59 TM1703 upowerd[1271]: unhandled action 'unbind' on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:030E.0009 de juny 13 21:37:59 TM1703 kernel: magicmouse 0005:05AC:030E.000A: unknown main item tag 0x0 de juny 13 21:37:59 TM1703 kernel: input: Apple Wireless Trackpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:1024/0005:05AC:030E.000A/input/input26 de juny 13 21:37:59 TM1703 kernel: magicmouse 0005:05AC:030E.000A: input,hidraw1: BLUETOOTH HID v1.60 Mouse [Apple Wireless Trackpad] on 64:5d:86:86:3f:98 de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) config/udev: Adding input device Apple Wireless Trackpad (/dev/input/mouse1) de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) No input driver specified, ignoring this device. de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) This device may have been added with another device file. de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) config/udev: Adding input device Apple Wireless Trackpad (/dev/input/event16) de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Apple Wireless Trackpad: Applying InputClass "libinput touchpad catchall" de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) Using input driver 'libinput' for 'Apple Wireless Trackpad' de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) systemd-logind: got fd for /dev/input/event16 13:80 fd 65 paused 0 de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Apple Wireless Trackpad: always reports core events de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Option "Device" "/dev/input/event16" (40,64 cm)˜ de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Option "_source" "server/udev" de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) event16 - Apple Wireless Trackpad: is tagged by udev as: Touchpad de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) event16 - Apple Wireless Trackpad: device is a touchpad de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) event16 - Apple Wireless Trackpad: device removed de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:1024/0005:05AC:030E.000A/input/ de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) XINPUT: Adding extended input device "Apple Wireless Trackpad" (type: TOUCHPAD, id 11) de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Option "AccelerationScheme" "none" de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Apple Wireless Trackpad: (accel) selected scheme none/0 de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Apple Wireless Trackpad: (accel) acceleration factor: 2.000 de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (**) Apple Wireless Trackpad: (accel) acceleration threshold: 4 de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) event16 - Apple Wireless Trackpad: is tagged by udev as: Touchpad de juny 13 21:37:59 TM1703 /usr/lib/gdm3/gdm-x-session[4882]: (II) event16 - Apple Wireless Trackpad: device is a touchpad de juny 13 21:37:59 TM1703 upowerd[1271]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:1024/0005:05AC:030E.000A de juny 13 21:38:00 TM1703 upowerd[1271]: treating change event as add on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:1024/0005:05AC:030E.000A/power_supply/hid-f4:1b:a1: lines 6761-6814/6814 (END) In case it is useful, I am using blueman 2.0.5-1ubuntu1 and libinput-bin 1.10.4-1 --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2019-01-10 (166 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 8087:0a2b Intel Corp. Bus 001 Device 003: ID 04f3:0c1a Elan Microelectronics Corp. Bus 001 Device 002: ID 05c8:03a2 Cheng Uei Precision Industry Co., Ltd (Foxlink) Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Timi TM1703 Package: linux (not installed) ProcEnviron: LANG=ca_ES.UTF-8 TERM=xterm-256color PATH=(custom, no user) SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-52-generic root=UUID=e5e53ee1-0a10-48ee-8f7c-1d553ecc5607 ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 4.15.0-52.56-generic 4.15.18 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.15.0-52-generic N/A linux-backports-modules-4.15.0-52-generic N/A linux-firmware 1.173.6 Tags: bionic Uname: Linux 4.15.0-52-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 09/11/2018 dmi.bios.vendor: Insyde Corp. dmi.bios.version: XMAKB3M0P130D dmi.board.asset.tag: No Asset Tag dmi.board.name: TM1703 dmi.board.vendor: Timi dmi.board.version: XMAKB3M0P130D dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Timi dmi.chassis.version: XMAKB3M0P130D dmi.modalias: dmi:bvnInsydeCorp.:bvrXMAKB3M0P130D:bd09/11/2018:svnTimi:pnTM1703:pvrXMAKB3M0P130D:rvnTimi:rnTM1703:rvrXMAKB3M0P130D:cvnTimi:ct10:cvrXMAKB3M0P130D: dmi.product.family: Timibook dmi.product.name: TM1703 dmi.product.version: XMAKB3M0P130D dmi.sys.vendor: Timi To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1834085/+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