[Bug 2107477] Re: Display broken in initramfs on Qualcomm CRD

Benjamin Drung 2107477 at bugs.launchpad.net
Thu Apr 17 12:10:33 UTC 2025


We had a debug session. The result:

* MODULES=most needs to include =drivers/gpu/drm/panel
* MODULES=dep needs to look for panel_* modules
* dracut needs to include =drivers/gpu/drm/panel in the simpledrm module (similar to the drm module)

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https://bugs.launchpad.net/bugs/2107477

Title:
  Display broken in initramfs on Qualcomm CRD

Status in dracut package in Ubuntu:
  New
Status in initramfs-tools package in Ubuntu:
  New
Status in ubuntu-x1e-settings package in Ubuntu:
  New
Status in dracut source package in Plucky:
  New
Status in initramfs-tools source package in Plucky:
  New
Status in ubuntu-x1e-settings source package in Plucky:
  New

Bug description:
  After installation the display only turns on after the initramfs. This
  means there is no visible input field if disk encryption was selected
  in the installer.

  The initrd seems to be missing the panel module.

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