[Bug 2037015] Re: Screen corruption of slides during install on Raspberry Pi 4

[Dave Jones]

Now affecting the 22.04.4 jammy ISO

** Also affects: ubiquity (Ubuntu Jammy)
   Importance: Undecided
       Status: New

** Changed in: ubiquity (Ubuntu Jammy)
       Status: New => Confirmed

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to ubiquity in Ubuntu.
https://bugs.launchpad.net/bugs/2037015

Title:
  Screen corruption of slides during install on Raspberry Pi 4

Status in ubiquity package in Ubuntu:
  Confirmed
Status in ubiquity source package in Jammy:
  Confirmed
Status in ubiquity source package in Mantic:
  Won't Fix
Status in ubiquity source package in Noble:
  Confirmed

Bug description:
  During the initial configuration of the Ubuntu Desktop for Raspberry
  Pi (the oem-config process, derived from ubiquity), on the Mantic beta
  images, after the various pages of information have been filled out
  and the process moves onto configuration, the "slide deck" that is
  usually displayed during the process appeared corrupted as if a
  horizontal stride were incorrectly set somewhere.

  I'm attached a photo of the screen (as, while I could take a
  screenshot during the process, it evidently wasn't saved somewhere
  persistent).

  I originally thought this might be a regression of LP: #1924251 as the
  corruption in the window looks very similar (incorrect horizontal
  stride causing "banding"), but I tested the embedded browser (via the
  help system) after completing setup and it worked perfectly so that's
  *probably* unrelated.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/2037015/+subscriptions