[Bug 2044431] Re: Fix screen orientation on certain Dell models

Leo Lin 2044431 at bugs.launchpad.net
Thu Dec 7 03:33:22 UTC 2023


As the hardware containing those BIOS IDs cannot boot stock Ubuntu after
installation, the hwdb packages are tested on an OEM jammy with the
following steps:

1. Enable proposed channel of jammy on the machine
2. install the systemd-hwe-hwdb in that proposed channel using:

        $ sudo apt install systemd-hwe-hwdb=<version>

2. Comfirm that the version number is the proposed one:

        $ apt policy systemd-hwe-hwdb

3. Update the hwdb and re-run things:

        $ sudo systemd-hwdb update
        $ udevadm trigger
        $ systemctl restart iio-sensor-proxy

4. Rotate the machine, and confirm that the screen doesn't rotate with the machine.
5. Enable the proposed channel for lunar and mantic respectively and start from step 1.

** Tags removed: verification-needed verification-needed-jammy verification-needed-lunar verification-needed-mantic
** Tags added: verification-done verification-done-jammy verification-done-lunar verification-done-mantic

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https://bugs.launchpad.net/bugs/2044431

Title:
  Fix screen orientation on certain Dell models

Status in OEM Priority Project:
  Confirmed
Status in systemd-hwe package in Ubuntu:
  Won't Fix
Status in systemd-hwe source package in Jammy:
  Fix Committed
Status in systemd-hwe source package in Lunar:
  Fix Committed
Status in systemd-hwe source package in Mantic:
  Fix Committed

Bug description:
  [ Impact ]

   * This would fix undesirable screen rotations on certain dell laptops
  with accelerometers

   * This includes Dell model with any of the following SKU: 0xCBD,
  0xCBF, 0xCC0, 0xCC1, 0xCC3, 0xCC4, 0xCC5, 0xCC7, 0xCC8

  [ Test Plan ]

   * On a Dell model with any of the mentioned SKU

   * Rotate the machine to different angles, and the screen should not
  rotate with the machine

  [ Where problems could occur ]

   * The change add settings for certain Dell models into the hwdb

   * Anything else of the systemd is left unchanged

  [ Other Info ]
   
   * Commit is backported from upstream:
     https://github.com/systemd/systemd/pull/30050

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