Same issue in Yelp (the Help app) when in Xorg sessions. So I think this
is a webkit2gtk bug that only manifests on Xorg (like our installer/live
sessions).
Also I have removed the series targets because they were getting
cluttered and likely targeting the wrong package anyway.
** Also affects: webkit2gtk (Ubuntu)
Importance: Undecided
Status: New
** Tags added: noble
** No longer affects: ubiquity (Ubuntu Jammy)
** No longer affects: ubiquity (Ubuntu Mantic)
** No longer affects: ubiquity (Ubuntu Noble)
** No longer affects: webkit2gtk (Ubuntu Jammy)
** No longer affects: webkit2gtk (Ubuntu Mantic)
** No longer affects: webkit2gtk (Ubuntu Noble)
** Also affects: mesa (Ubuntu)
Importance: Undecided
Status: New
** Changed in: mesa (Ubuntu)
Status: New => Confirmed
** Changed in: webkit2gtk (Ubuntu)
Status: New => Confirmed
** Tags added: raspi raspigfx
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https://bugs.launchpad.net/bugs/2037015
Title:
Screen corruption of slides during install on Raspberry Pi 4
Status in mesa package in Ubuntu:
Confirmed
Status in ubiquity package in Ubuntu:
Confirmed
Status in webkit2gtk package in Ubuntu:
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.
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