Blurry Ubuntu logo and name in about tab

Created attachment 1867497
Blurry fedora logo in contrl center

Description of problem:
In fedora-release-identity-workstation-36-0.16.noarch
the Fedora logo in control center is pixelated and looks blurry.

It looks like this change caused it

https://src.fedoraproject.org/rpms/gnome-control-center/c/dcef09d2059c34054395970d8d7492c12c48a1b9?branch=rawhide

Can this change be reverted?

Version-Release number of selected component (if applicable):
gnome-control-center-42~rc-1.fc36.x86_64

How reproducible:
A+++

Steps to Reproduce:
1. Install latest Fedora Workstation 36 testing image
2. Go to Settings > About
3. Behold blurry Fedora logo

Actual results:
Blurry Fedora logo

Expected results:
Clean and sharp Fedora logo

Attaching screenshot

Additional info:

It looks fine to me on gnome-control-center-42.0-4.fc36.x86_64

Can you try updating to the latest and check again? The other possibility is that it may be related to the resolution (hidpi?). I see that your image is 2553x1390, which is not a common desktop resolution.

Proposed as a Freeze Exception for 36-final by Fedora user carlg using the blocker tracking app because:

 blurry Fedora logo in gnome-control-center (Settings) > About

Created attachment 1877082
no blurry for me at RC1.4

Fedora-Workstation-Live-x86_64-36-1.4.iso seems good to me here

Created attachment 1877084
resizing the settings window

Okay, I see it now. If you expand the settings window vertically, the logo enlarges in physical size but not in image resolution.

Created attachment 1877196
screencast from Fedora-Workstation-Live-x86_64-36-1.5.iso

tested now the last release candidate (1.5)
resolution is 1366x768
I don't see a problem here

(In reply to Máirín Duffy from comment #0)
> It looks like this change caused it
>
> https://src.fedoraproject.org/rpms/gnome-control-center/c/
> dcef09d2059c34054395970d8d7492c12c48a1b9?branch=rawhide
>
> Can this change be reverted?

I requested that revert because I tested the change on F35 and found it caused gnome-control-center to display the logo at a huge size. It was obviously broken.

I didn't test F36 or rawhide, though. These are different because they use GTK 4 instead of GTK 3, with different underlying widgets to display the image. Perhaps it's totally fine. Just needs to be tested.

(In reply to Stephen Gallagher from comment #1)
> It looks fine to me on gnome-control-center-42.0-4.fc36.x86_64
>
> Can you try updating to the latest and check again? The other possibility is
> that it may be related to the resolution (hidpi?). I see that your image is
> 2553x1390, which is not a common desktop resolution.

It's probably only blurry on hidpi, which is likely why I didn't notice.

(In reply to Geraldo Simião from comment #6)
> I don't see a problem here

Please look at the attachment
(In reply to Carl G. from comment #4)
> Created attachment 1877084 [details]
> resizing the settings window

Ah... I see.

The one missing thing here - an upstream issue: https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/1815

Then why it doesn't happen when I tested rc 1.5? https://bugzilla.redhat.com/attachment.cgi?id=1877196
Resolution related?

(In reply to Geraldo Simião from comment #12)
> Then why it doesn't happen when I tested rc 1.5?
> https://bugzilla.redhat.com/attachment.cgi?id=1877196
> Resolution related?

Yes, looks to me like you don't have enough vertical resolution to pull it down far enough to notice the transition.

Created attachment 1884416
Blurry logo even in 1080p display, dark theme as well

Any news on that issue? Just updated to F37 and this behaviour still exists.