[Bug 1949677] Re: Vendor logo does not display in correct ratio on external monitor as it have different ratio than internal on

Yuan-Chen Cheng 1949677 at bugs.launchpad.net
Fri Nov 5 07:18:30 UTC 2021


xrandr as lid of the laptop is closed, and the 1920x1200 monitor is
connected via wd19

** Attachment added: "xrandar.log"
   https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/1949677/+attachment/5538345/+files/xrandar.log

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https://bugs.launchpad.net/bugs/1949677

Title:
  Vendor logo does not display in correct ratio on external monitor as
  it have different ratio than internal on

Status in OEM Priority Project:
  Confirmed
Status in plymouth package in Ubuntu:
  Incomplete

Bug description:
  As Ubuntu boots up, the vendor logo will be retrieved and displayed on
  the monitor.

  Per test, as internal and external monitors have different Wide/Hight
  ratios, Plymouth will use the monitor ratio of the internal monitor,
  and the vendor logo will be displayed on both monitors.

  Some laptops can boot up even as it's the lid is close, and use the
  external monitor, keyboard, and mouse only.

  For that case:

  - internal monitor: off
  - external monitor: display the vendor still in the internal monitor ratio.

  Which is ok but not perfect.

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