December 2025 - Wine-Bugs - list.winehq.org

[Bug 59183] New: when i open the game, it shows a white box for half a second and then my entire screen becomes black, while this happens, the audio of the app plays normally
by WineHQ Bugzilla Dec. 29, 2025

Dec. 29, 2025

http://bugs.winehq.org/show_bug.cgi?id=59183 Bug ID: 59183 Summary: when i open the game, it shows a white box for half a second and then my entire screen becomes black, while this happens, the audio of the app plays normally Product: Wine Version: 11.0-rc4 Hardware: arm OS: MacOS Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: gerenciapacificofs(a)gmail.com https://github.com/Gcenx/macOS_Wine_builds/releases/tag/11.0-rc4 this is the version im using -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 59184] New: Building wine inside cygwin64 gives: unrecognized command-line option '-municode'
by WineHQ Bugzilla Dec. 27, 2025

Dec. 27, 2025

http://bugs.winehq.org/show_bug.cgi?id=59184 Bug ID: 59184 Summary: Building wine inside cygwin64 gives: unrecognized command-line option '-municode' Product: Wine Version: 11.0-rc1 Hardware: x86-64 OS: other Status: NEW Severity: minor Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: bernhardu(a)mailbox.org Tried for fun how far I would get building wine inside a cygwin running in wine, but should be visible with cygwin in windows too. configure alone took around 15 minutes. Running cygwin in wine will need a few patches, e.g. from this branch: https://gitlab.winehq.org/bernhardu/wine/-/commits/msys2-cygwin_2025-09-15_… Below was with a more modified tree, but I hope that is not relevant for this bug report. Ignoring this option '-municode' in winegcc with the modification at the bottom makes the build succeed. A renamed winemine.exe (to avoid getting the builtin executable) is running and looks good to me. wine setup-x86_64_2.934.exe \ --quiet-mode \ --upgrade-also \ --delete-orphans \ --root 'C:\cygwin64' \ --site 'https://linux.rz.ruhr-uni-bochum.de/download/cygwin/' \ --local-package-dir 'C:\cygwin64-setup' \ --packages git,curl,jq,libcurl,openssh,cygrunsrv,more,grep,stat,cygpath,nano,flex,bison,gcc-core,gcc-g++,ccache,pkg-config,make,libfreetype-devel $ gcc --version gcc (GCC) 13.4.0 /cygdrive/z/home/user/source/wine/configure \ CC="ccache gcc" \ CXX="ccache g++" \ --enable-win64 make -j programs/winemine/winemine.exe tools/winegcc/winegcc.exe -o programs/winemine/winemine.exe --wine-objdir . -m64 -mno-cygwin -fasynchronous-unwind-tables \ -mwindows -municode programs/winemine/dialog.o programs/winemine/main.o \ programs/winemine/winemine.res dlls/user32/libuser32.a dlls/gdi32/libgdi32.a \ dlls/advapi32/libadvapi32.a dlls/comctl32/libcomctl32.a dlls/shell32/libshell32.delay.a \ dlls/winecrt0/libwinecrt0.a dlls/ucrtbase/libucrtbase.a dlls/kernel32/libkernel32.a \ dlls/ntdll/libntdll.a dlls/winecrtend/libwinecrtend.a gcc: error: unrecognized command-line option '-municode'; did you mean '-Wunicode'? --- a/tools/winegcc/winegcc.c +++ b/tools/winegcc/winegcc.c @@ -545 +545 @@ static struct strarray get_link_args( const char *output_name ) - if (is_unicode_app) strarray_add( &flags, "-municode" ); + if (is_unicode_app && target.platform != PLATFORM_CYGWIN) strarray_add( &flags, "-municode" ); Related commits, especially the last one: https://gitlab.winehq.org/wine/wine/-/commit/e3bf6e5e77377ef4d384b7d0c0bee1… https://gitlab.winehq.org/wine/wine/-/commit/2064181c1f120e8d537952b3eeed5a… https://gitlab.winehq.org/wine/wine/-/commit/44839493ae6a99d0e3aa0b2c22a83e… -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 55955] New: some part of the software is black, if I click a line it appears, but only a line, never more than a line
by WineHQ Bugzilla Dec. 27, 2025

Dec. 27, 2025

https://bugs.winehq.org/show_bug.cgi?id=55955 Bug ID: 55955 Summary: some part of the software is black, if I click a line it appears, but only a line, never more than a line Product: Wine Version: 8.21 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: comctl32 Assignee: wine-bugs(a)winehq.org Reporter: gerard.labadie(a)sysgroup.fr Distribution: --- Created attachment 75543 --> https://bugs.winehq.org/attachment.cgi?id=75543 Display of Captvty 3 on Windows The resolution of the bug https://bugs.winehq.org/show_bug.cgi?id=55742 allows to launch successfully Captvty V3, but part of the window is black and impossible to read I have attached the file Captvty-3-display-ok, when running on Windows which shows a normal display and the file Captvty-linux which shows that the resume of the replay is Ok, but not the lines with the names of the replays. reproducer have wine 8.20 or after, the latest winetricks create a directory .captvty_V3 download the zip from v3.captvty.fr unzip it to .captvty_V3 export WINEARCH=win64 export WINPREFIX=~/.captvty_V3 wineboot -u winetricks -q dotnet48 corefonts gdiplus fontsmooth=rgb vlc win7 mkdir temp cd temp cabextract ~/.cache/winetricks/win7sp1/windows6.1-KB976932-X64.exe cp -rf ./x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2/comctl32.dll ~/.wine_captvty_V3/drive_c/windows/syswow64/comctl32.dll cd ~ rm -rf temp launch it with wine .captvty_V3/Captvty.exe I noticed from the command line the messages fixme:uxtheme:BeginBufferedPaint painting parameters are ignored and 0024:fixme:uxtheme:AllowDarkModeForWindow 00030048 1: stub using winecfg I tried various options for comctl32, any option with "native" works (with the black display), any other option crashes the sofware. in https://forum.winehq.org/viewtopic.php?t=38088 somebody commented I don't know how to fix the black display, but I strongly believe this might be due to using the native comctl32 (which is not really a good thing). I think it might be a good idea to open a bugreport about the application not being able to load builtin comctl32, maybe one of the developers has an idea how to fix this, and maybe this "black display" issue might be solved then as well -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 59175] New: Exteremly oversized graphics of SNK game collection (large rectangulars seem to single pixels)
by WineHQ Bugzilla Dec. 27, 2025

Dec. 27, 2025

http://bugs.winehq.org/show_bug.cgi?id=59175 Bug ID: 59175 Summary: Exteremly oversized graphics of SNK game collection (large rectangulars seem to single pixels) Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: jmb_tux(a)gmx.net Distribution: --- Title Developer & Publisher Release ----------------------------- ---------------------------- ---------- Contra Anniversary Collection Konami Digital Entertainment 11.06.2019 There is sound but one can only see a few extrem large rectangulars (pixel), so extremely blurred and thus a more extreme version (maybe related) with my 1st Wine bug report 59078 (here 8 games are found with the same pattern). The game is bought from GOG and freshly downloaded. The effect is visible with a new AMD workstation and an Intel/Nvidia PC under Xubuntu 25.10 STS using Wine 10. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 58623] New: msiexec crashes on Foxit-Reader-Setup
by WineHQ Bugzilla Dec. 27, 2025

Dec. 27, 2025

http://bugs.winehq.org/show_bug.cgi?id=58623 Bug ID: 58623 Summary: msiexec crashes on Foxit-Reader-Setup Product: Wine Version: 10.13 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: msi Assignee: wine-bugs(a)winehq.org Reporter: andreas.franz(a)arcor.de Distribution: --- Setup of current Foxit-Reader crashes msiexec during installation. Downloadlink to Foxit-Setup: https://www.foxit.com/downloads/latest.html?product=Foxit-Reader&platform=W… I´ve tried 32bit-version, too - same crash. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 20843] New: Virtual colour depth & full screen resolution?
by wine-bugs＠winehq.org Dec. 27, 2025

Dec. 27, 2025

http://bugs.winehq.org/show_bug.cgi?id=20843 Summary: Virtual colour depth & full screen resolution? Product: Wine Version: 1.1.33 Platform: PC OS/Version: Linux Status: UNCONFIRMED Severity: enhancement Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: ezekiel000(a)lavabit.com Would it be technically possible to implement a virtual desktop that allows you to set the colour depth and resolution, but then wine will stretch the virtual desktop to full-screen or to a custom resolution? What would happen if you fooled a game that needed 256 colour depth into thinking that's what it is running in while it is actually running at 24bit? I ask this as I am unable to change my colour depth and reduce my resolution below 640x480. And even when I could change my colour depth it meant restarting the X-server. I assume other people will also have this problem. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.

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[Bug 59013] New: Final Fantasy XI Online: Noticeable overall performance regression.
by WineHQ Bugzilla Dec. 27, 2025

Dec. 27, 2025

http://bugs.winehq.org/show_bug.cgi?id=59013 Bug ID: 59013 Summary: Final Fantasy XI Online: Noticeable overall performance regression. Product: Wine Version: 10.6 Hardware: x86-64 URL: http://www.playonline.com/ff11eu/download/media/benchm ark03.html OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: d3d Assignee: wine-bugs(a)list.winehq.org Reporter: chiitoo(a)gentoo.org Regression SHA1: 93bfdc6f21a1b1be092b7a7b8e5b1dad0aff8a46 Distribution: Gentoo Not sure if this is regression per se, but it looks like after 93bfdc6f21a [1], at least some applications suffer from lower performance. For example in certain situations in Final Fantasy XI Online, FPS may drop by ~12 or more from the maximum of ~29. At 11390796260 [2], or possibly already starting/related at/to ac8591ee3d2 [3], the commit before that, FPS in the same testing method can be seen dropping by ~5 at most, so that might add some to it. Before that point, the FPS count would more or less stay around the maximum ~29 (I don't think I've ever seen the Wine debug 'fps' hit 30, which is the maximum, but I'm not sure if it really hits it on Windows either), with a CPU use on the executable at around 170-180% (two threads). After [1], CPU usage will be at the maximum of two threads for the process, and my CPU fans start working a bit harder on the Ryzen 9 7950X too. Graphics stack consists of the open amdgpu driver and a Radeon RX 5700 XT. Unsurprisingly perhaps, these drops can be observed using the related, Final Fantasy XI Online Benchmark as well. At 9.0.1 or 9.0 and up for some ways, the benchmark will give me a score over 12000, but after these two points in commits, it will give around 10000. The first, slight drop happens at around 9.3, but it is much less noticeable, and I didn't bisect that fully yet. As a sidey-note, I also saw ~8000 points when not using GCC optimisations (normally -O2), and ~6000 if additionally running it with wow64-new, but that's a tale for another time. Thank you! 1. https://gitlab.winehq.org/wine/wine/-/commit/93bfdc6f21a1b1be092b7a7b8e5b1d… 2. https://gitlab.winehq.org/wine/wine/-/commit/11390796260f8fb54b19024f109384… 3. https://gitlab.winehq.org/wine/wine/-/commit/ac8591ee3d25c0545c6a67d260e0c7… -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 38237] New: UrlDownloadToFile should fail when not found
by wine-bugs＠winehq.org Dec. 27, 2025

Dec. 27, 2025

https://bugs.winehq.org/show_bug.cgi?id=38237 Bug ID: 38237 Summary: UrlDownloadToFile should fail when not found Product: Wine Version: 1.7.38 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: minor Priority: P2 Component: urlmon Assignee: wine-bugs(a)winehq.org Reporter: ocean04(a)suomi24.fi Distribution: --- In Windows function fails, when url (jpg) is not found. wine downloads&saves error page html. -> application crashed when it tried to use invalid jpg. FPC test/source: program notfoundtest; {$mode Delphi} uses sysutils, urlmon; var r: boolean; begin r := UrlDownloadToFile(nil, PChar('http://netikka.net/dev/not_found.jpg'), PChar('C:\t.jpg'), 0, nil)=0; if r=true then begin writeln('Test failed!'); readln; end; end. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 59114] New: Project I.G.I: I'm going in - Severe graphical bugs
by WineHQ Bugzilla Dec. 27, 2025

Dec. 27, 2025

http://bugs.winehq.org/show_bug.cgi?id=59114 Bug ID: 59114 Summary: Project I.G.I: I'm going in - Severe graphical bugs Product: Wine Version: 10.20 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: d3d Assignee: wine-bugs(a)list.winehq.org Reporter: ziadelsayed1797(a)tutamail.com Distribution: --- Created attachment 79931 --> http://bugs.winehq.org/attachment.cgi?id=79931 This is how it currently looks like, nothing besides ui elements renders properly. There are severe graphical bugs during gameplay, making the game completely unplayable. The frames are also noticeably lower than on windows. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 57057] New: battle.net: invalid tray icon
by WineHQ Bugzilla Dec. 26, 2025

Dec. 26, 2025

https://bugs.winehq.org/show_bug.cgi?id=57057 Bug ID: 57057 Summary: battle.net: invalid tray icon Product: Wine Version: 9.15 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: idarktemplar(a)mail.ru Distribution: --- After upgrading from wine 9.14 to wine 9.15, battle.net application tray icon got invalid image. Examples are in attachment. I did git bisect, here are my results: $ git bisect good 59f74560e95b0f78028f40b3759256a3c47660d4 is the first bad commit commit 59f74560e95b0f78028f40b3759256a3c47660d4 Author: Esme Povirk <esme(a)codeweavers.com> Date: Sat Jul 20 20:45:16 2024 +0000 win32u: Implement EVENT_SYSTEM_CAPTURESTART/END. dlls/user32/tests/msg.c | 47 +++++++++++++++++++++++++---------------------- dlls/win32u/input.c | 6 ++++++ 2 files changed, 31 insertions(+), 22 deletions(-) $ git bisect log # bad: [ad8b2870312a373fb0ab0ff2cbf6d42b3f08c15a] Release 9.15. # good: [dcd1eeb256c2258bf7610a32f0c676979dd71f35] Release 9.14. git bisect start 'wine-9.15' 'wine-9.14' # good: [35630dbdc308b66271fb9d694cf81bf0b7b67567] include: Add video encoder color defines. git bisect good 35630dbdc308b66271fb9d694cf81bf0b7b67567 # bad: [aad72aee08bf7a85dfe754f40395ebcd3f54f763] d3dx9: Return success in D3DXLoadSurfaceFromMemory() for multisampled destination surfaces. git bisect bad aad72aee08bf7a85dfe754f40395ebcd3f54f763 # bad: [57564c6b4be378738b584255b7f3b1dedc424f31] wined3d: Feed the precomputed normal matrix through a push constant buffer. git bisect bad 57564c6b4be378738b584255b7f3b1dedc424f31 # bad: [15f9e88a0a59aabf9c06c8381a61c6f78ca313ec] mshtml: Use host constructor script bindings for Image constructor object. git bisect bad 15f9e88a0a59aabf9c06c8381a61c6f78ca313ec # bad: [94e9d4cd8345ee11bb7af0e9095254680261baea] kernel32: Implement QueryIdleProcessorCycleTime[Ex](). git bisect bad 94e9d4cd8345ee11bb7af0e9095254680261baea # bad: [59f74560e95b0f78028f40b3759256a3c47660d4] win32u: Implement EVENT_SYSTEM_CAPTURESTART/END. git bisect bad 59f74560e95b0f78028f40b3759256a3c47660d4 # good: [30e88f6e0e221dbca2b3be881d6fbb55d4baa518] comctl32/propsheet: Create pages with PSP_PREMATURE on initialization. git bisect good 30e88f6e0e221dbca2b3be881d6fbb55d4baa518 # first bad commit: [59f74560e95b0f78028f40b3759256a3c47660d4] win32u: Implement EVENT_SYSTEM_CAPTURESTART/END. System: Gentoo Linux amd64, KDE6/X11. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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