What version of Ubuntu/systemd do you use? Support may be present in the latest Ubuntu release.
** Changed in: systemd (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1851935 Title: iio-sensor-proxy can't find i2c-BOSC0200:00/iio:device0 Status in systemd package in Ubuntu: Incomplete Bug description: I have a tablet by ALLDOCUBE iWork10 Pro i15-TD and the orientation of the screen is wrong. Currently when sitting on landscape it gives me bottom-up when it should be right-up $ monitor-sensor Waiting for iio-sensor-proxy to appear +++ iio-sensor-proxy appeared === Has accelerometer (orientation: bottom-up) === No ambient light sensor Accelerometer orientation changed: bottom-up Accelerometer orientation changed: right-up Accelerometer orientation changed: bottom-up Also, the systemd service has a hard time finding the sensor. iio-sensor-proxy.service - IIO Sensor Proxy service Loaded: loaded (/lib/systemd/system/iio-sensor-proxy.service; static; vendor preset: enabled) Active: active (running) since Sat 2019-11-09 12:51:33 GMT; 18min ago Main PID: 4182 (iio-sensor-prox) Tasks: 3 (limit: 4566) CGroup: /system.slice/iio-sensor-proxy.service └─4182 /usr/sbin/iio-sensor-proxy Nov 09 12:51:33 tablet-i1002SG systemd[1]: Starting IIO Sensor Proxy service... Nov 09 12:51:33 tablet-i1002SG systemd[1]: Started IIO Sensor Proxy service. Nov 09 12:51:33 tablet-i1002SG iio-sensor-prox[4182]: Could not find trigger name associated with /sys/devices/pci0000:00/808622C1:02/i2c-2/i2c-BOSC0200:00/iio:device0 I have created file /lib/udev/hwdb.d/61-sensor-local.hwdb sensor:modalias:acpi:BOSC0200*:dmi* ACCEL_MOUNT_MATRIX=1, 0, 0; 0, 1, 0; 0, 0, 1 And have updated after sudo systemd-hwdb update sudo udevadm trigger After running udevadm info -export-db | grep ACCEL it will not find anything. Help please. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1851935/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp