Rounded corners are missing (square indents instead)

[lotuspsychje]

Ubuntu 22.04 development branch @ 16/03/2022

after yesterdays updates to gnome 42 beta

the docks area around the active launcher is missing 4 pixels in the corners
when hovering mouse over them

switching to another active launchers can be reproduced

non-active area around launchers does not suffer this bug

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: gnome-shell-extension-ubuntu-dock 72~ubuntu3
ProcVersionSignature: Ubuntu 5.15.0-22.22-generic 5.15.19
Uname: Linux 5.15.0-22-generic x86_64
ApportVersion: 2.20.11-0ubuntu79
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Wed Mar 16 12:55:20 2022
PackageArchitecture: all
SourcePackage: gnome-shell-extension-ubuntu-dock
UpgradeStatus: No upgrade log present (probably fresh install)

[lotuspsychje (lotuspsychje)]

when placing the dock left and right of the screen
the active area is not disformed

[lotuspsychje (lotuspsychje)]

this was happening on yaru dark, switched to yaru as a test

now it does not happen anymore on neither

[Daniel van Vugt (vanvugt)]

I can't seem to reproduce the issue yet.

[Sebastien Bacher (seb128)]

can we consider that one as resolved if it's working now?

[Daniel van Vugt (vanvugt)]

The bug looks like a missing texture. Rounded rectangles are made up of 5 solid rectangles plus 4 rounded corner textures. I have only seen the rounded corners go missing in:

 * Nvidia bug 1876632
 * Upstream bug https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/4477 (fixed in gnome-shell 42.rc)

Maybe it's the second one because gnome-shell 42~beta-1ubuntu2 was missing that fix. The fix should already be released in gnome-shell 42.0.

[lotuspsychje (lotuspsychje)]

i did not see this bug again (on intel graphics)

[Daniel van Vugt (vanvugt)]

Reopened due to duplicates.

[Allard Pruim (allardp)]

I'm having the same issue, but for me sometimes de rounded corners also disappear causing a very odd background around the icon.

[Daniel van Vugt (vanvugt)]

I guess one possible cause of this issue is nvidia bug 1876632 so please check that first.

[Do Duy Huy Hoang (tuxtatuxtax)]

I have this issue on an Intel graphic laptop

[Ivan Wolf (ivan-a-wolf)]

The problem also occurs for me on laptop with Intel Graphics. I use the dark theme.

[Ivan Wolf (ivan-a-wolf)]

It seems to be something when loading the session, because after locking and unlocking the screen, it goes back to normal.

[Daniel van Vugt (vanvugt)]

It looks like we're caching an incomplete rendering (missing the corner textures), but only sometimes. From what I recall this code is entirely in gnome-shell (I think I touched it last) but I don't know why only ubuntu-dock would have the bug.

[Danny Zolt (vogonp42)]

I sometimes encounter this bug when logging into a new Wayland session. It doesn't appear to happen every time though. I don't know why this is the case. I have tested it on multiple X.org sessions, but I have been unable to replicate it there. I don't know if X does not have the issue, or if I am just "lucky" here.

[Dima Golub (kpliaja)]

I also have this problem on clear ubuntu

OS: Ubuntu 23.10
Kernel: 6.5.0-15-generic
Session: Wayland
GPU: rx6700xt
CPU: Ryzen 9 7950x

[Launchpad Janitor (janitor)]

This bug was fixed in the package gnome-shell-extension-ubuntu-dock - 89ubuntu1

---------------
gnome-shell-extension-ubuntu-dock (89ubuntu1) noble; urgency=medium

  [ Marco Trevisan (Treviño) ]
  * metadata: Bump to version 89
  * dependencies/gi: Use shorter syntax for dependencies imports
  * eslint: Force dangle comma on multi-line imports
  * locations: Use TextDecoder instead of deprecated ByteArray
  * locations: Throw a clearer error if handlerApp is not found
  * locationsWorker: Exit with the main script exit code
  * docking: Do not manually dispose the settings object
  * docking: Use St.IconTheme directly, without wrappers
  * dependencies/gi: Do not import Gdk or Gtk into the shell
  * appIcons: Add support for translating plural forms
  * Utils: add supportsExtendedBarriers
  * cleanup: Style fixes

  [ Sergio Costas Rodriguez ]
  * Update for Gnome Shell 46
  * Preserve Gnome Shell 45 compatibility
  * Fix lack of Clutter.cairo_set_source_color
  * Use add_child in all the possible places
  * Remove the gray background in each icon
  * Show the currently focused application

  [ Stuart Hayhurst ]
  * appIcons: Use Mtk.Rectangle instead of Meta.Rectangle

  [ xalt7x.service ]
  * Update Ukrainian translation
  * Fix dashtodock.pot generation
  * Add missing third argument
  * Use the function ngettext directly
  * Update Ukrainian translation

  [ Balázs Úr ]
  * Update Hungarian translation

  [ Matej ]
  * Created sl-po

  [ hasecilu ]
  * Update Spanish translations

  [ Amr Ibrahim ]
  * Update German translation

  [ Piotr Wieczorek ]
  * Fix Polish translation of "Empty Trash"

  [ Yaroslav Pronin ]
  * Change "Show Details" to GNOME's "App Details"
  * Fix auto format indents

  [ Vincenzo ]
  * Fix for blurry background when opening a new application (LP: #1965123)
  * Simplify animation duration expression into one-liner

 -- Marco Trevisan (Treviño) <email address hidden> Fri, 01 Mar 2024 00:51:05 +0100

[Daniel van Vugt (vanvugt)]

The dock fix isn't actually a fix, it's just a workaround:
https://github.com/micheleg/dash-to-dock/commit/46b81aeb4bf18d2f8a75fbf2d0ef6c047f3711f2

I expect that if we can get a proper fix into gnome-shell then the workaround can be removed.