Bug 1883992

Summary: Gnome default font unreadable
Product: [Fedora] Fedora Reporter: John Mellor <john.mellor>
Component: gnome-shellAssignee: Florian Müllner <fmuellner>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 33CC: alberts.muktupavels, ego.cordatus, fmuellner, gnome-sig, jadahl, otaylor, philip.wyett, rstrode, yselkowi
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Hardware: x86_64   
OS: Linux   
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Last Closed: 2021-11-30 16:28:01 UTC Type: Bug
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F33 Gnome font error screenshot none

Description John Mellor 2020-09-30 17:18:48 UTC
Created attachment 1717939 [details]
F33 Gnome font error screenshot

Description of problem: Gnome default font unreadable


Version-Release number of selected component (if applicable):
Gnome 3.38.0, normal wayland windowing

How reproducible: all the time


Steps to Reproduce:
n/a, normal install

Actual results:
Unreadable system font for the Gnome GUI and icons
Application fonts (e.g. terminal) appear to be ok.


Expected results:
Readable font, same as F32


Additional info:
Hardware is a ThinkPad T500 with AMD Rv635 graphics chip, 1680x1050 default resolution.
All updates applied as of Beta+1 date (2020/09/30T12:00EST)
Screenshot showing unreadable icon and other difficulties attached.

Comment 1 John Mellor 2020-10-04 21:07:23 UTC
Workaround:
1. Install the Gnome Tweak Tool
2. Select the Fonts tab
3. Alter the default font rendering from Standard (grayscale) to SubPixel (for LCD screens)

It looks like the as-installed font configuration is failing to determine that this is an LCD screen on this laptop, and selecting a subpixel render mechanism only suitable for ancient CRTs.

Comment 2 John Mellor 2020-10-06 15:22:21 UTC
Workaround does not work.

This should be a blocker for Fedora 33 release.

Comment 3 John Mellor 2020-10-11 14:01:31 UTC
Workaround: Using the Gnome Tweaks tool, change the default fonts from Cantarell to Liberation (3 places), and change the Altialiasing setting from Standard (grayscale) to Subpixel (for LCD screens).

If this change is not made in time to Fedora 33, then it needs to be documented as one of the known workarounds.
Since this bug only affects older video cards and a functioning workaround is possible, reducing severity to medium.

Comment 4 Ben Cotton 2021-11-04 17:28:53 UTC
This message is a reminder that Fedora 33 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora 33 on 2021-11-30.
It is Fedora's policy to close all bug reports from releases that are no longer
maintained. At that time this bug will be closed as EOL if it remains open with a
Fedora 'version' of '33'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora 33 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

Comment 5 Ben Cotton 2021-11-30 16:28:01 UTC
Fedora 33 changed to end-of-life (EOL) status on 2021-11-30. Fedora 33 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.