Qt 6 has the same variable fonts render problem as fixed in Qt 5 month ago, ref https://bugzilla.redhat.com/show_bug.cgi?id=2179854 Reproducible: Always Steps to Reproduce: 1.update fedora 38 to latest version to install Noto CJK VF fonts 2.Switch desktop to use Chinese locale or set LANG and LC_ALL to use Chinese locale 3.Install and Launch mediawriter, and the "选择源镜像" text becomes very thick Actual Results: The rendering result is thicker than the normal Noto CJK fonts, and hard to read. Expected Results: The rendering result is the same as the normal Noto CJK fonts. problem found in telegram-desktop from rpmfusion, and then confirmed in fedora media writer from system. the patch from 2179854, may be applied to Qt 6 with minor fix, for relative files just moved to src/gui/text and relative logic unmodified.
Created attachment 1976477 [details] Screenshot of the bold style Chinese text
Fedora Linux 38 entered end-of-life (EOL) status on 2024-05-21. Fedora Linux 38 is no longer maintained, which means that it will not receive any further security or bug fix updates.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 Linux please feel free to reopen this bug against that version. Note that the version field may be hidden. Click the "Show advanced fields" button if you do not see the version field. If you are unable to reopen this bug, please file a new report against an active release. Thank you for reporting this bug and we are sorry it could not be fixed.