- Wine-Bugs - list.winehq.org

[Bug 59098] New: The application windows of certain programs (Delphi?) completely disappear while changing tabs or layouts before then reappearing
by WineHQ Bugzilla Dec. 26, 2025

Dec. 26, 2025

http://bugs.winehq.org/show_bug.cgi?id=59098 Bug ID: 59098 Summary: The application windows of certain programs (Delphi?) completely disappear while changing tabs or layouts before then reappearing Product: Wine Version: 10.17 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: cayok52759(a)wivstore.com Distribution: --- Since v10.17, certain programs have their application window completely disappear and then reappear after changing to a different tab or layout within the program. This might be something that's related to Delphi. For an example of the problem, please download the TRichView control demo from https://www.trichview.com/rvfiles/TRichViewDemosSetup.exe. After installing the program, execute the file ActionTests/ScaleRichView/ActionTestUni.exe. Click somewhere inside the application window so that the menu will display (this is actually a separate bug from what is being reported here). From the File menu, add a New file. The application window will now disappear before reappearing with a new tab. Alternately switching between different tabs will also cause the application window to disappear before reappearing. This behavior has only happened since v10.17. And once the application window blinks out, the menu will now only appear again after refreshing the window by minimizing or maximizing it. Individual menu items can also be made to appear by clicking where a menu item should be. But the main issue that I'm reporting here is that the whole window blinks out before reappearing again after certain functions are done. This creates a somewhat jarring visual experience with the programs that exhibit this behavior. -- 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 56167] New: Unigine Heaven 4.0 DX11 benchmark performance loss on Nvidia gpu
by WineHQ Bugzilla Dec. 26, 2025

Dec. 26, 2025

https://bugs.winehq.org/show_bug.cgi?id=56167 Bug ID: 56167 Summary: Unigine Heaven 4.0 DX11 benchmark performance loss on Nvidia gpu Product: Wine Version: 7.2 Hardware: x86-64 URL: https://assets.unigine.com/d/Unigine_Heaven-4.0.exe OS: Linux Status: NEW Keywords: download, performance, regression Severity: normal Priority: P2 Component: d3d Assignee: wine-bugs(a)winehq.org Reporter: gyebro69(a)gmail.com CC: hverbeet(a)gmail.com, z.figura12(a)gmail.com Regression SHA1: 7c844cd3c9c465bdeaf3d98d6da5f2f5e460e650 Distribution: ArchLinux I'm filing this bug report because the proposed patch by Zeb Figura from bug #54223 doesn't resolve the performance regression for me in Unigine Heaven DX11 benchmark: https://gitlab.winehq.org/wine/wine/-/merge_requests/4821 The problem: with current Wine (wine-9.0-rc4-25-g44aa651dc54) there is a roughly 30% performance drop in the DX11 benchmark compared to that of Wine-7.1. The DX9 and OpenGL benchmarks are not affected. The first commit where the problem appeared for me: commit 7c844cd3c9c465bdeaf3d98d6da5f2f5e460e650 wined3d: Use the chunk allocator for GL indirect draw buffers. The settings I'm using in Unigine Heaven 4.0: Preset: custom API: DirectX 11 Quality: Low Tesselation: Disabled Stereo 3D: disabled Multi-Monitor: disabled Anti-aliasing: Off Full Screen: unchecked Resolution: 1280X720 This is the result of the DX11 benchmark in wine-9.0-rc4-25-g44aa651dc54: FPS: 126 Score: 3174 Min FPS: 11.9 Max FPS: 362.3 The benchmark with commit 7c844cd3^: FPS: 175 Score: 4390 Min FPS: 10.9 Max FPS: 362.9 Tested and reproduced with the following Nvidia drivers: 470.223.02 (legacy branch) 535.43.22 (Vulkan dev) 545.29.06 Please let me know if I should provide debug logs or further tests. About my current system: Kernel: Linux 6.6.10-zen1-1-zen [x86_64] @ Arch Linux X.Org X Server 1.21.1.10 XFCE 4.18 (compositor disabled) GPU: NVIDIA GeForce GTX 1660 SUPER/PCIe/SSE2 (6 GB) Memory: 32 GB CPU: AMD Ryzen 5 5600X 6-Core Processor Unigine_Heaven-4.0.exe md5: 2477dcb2d7072b96abc6a1ae447a960c -- 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 55176] New: Regression: Wing Commander Secret Ops/Prophecy unable to launch.
by WineHQ Bugzilla Dec. 26, 2025

Dec. 26, 2025

https://bugs.winehq.org/show_bug.cgi?id=55176 Bug ID: 55176 Summary: Regression: Wing Commander Secret Ops/Prophecy unable to launch. Product: Wine Version: 8.11 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: jcarthew(a)gmail.com Distribution: --- Game fails to load with a fatal error: "file 'game\\cdlayout.iff' not found and not optional" 0024:err:vxd:MONODEBG_DeviceIoControl "Fatal: " 0024:err:vxd:MONODEBG_DeviceIoControl "Iff::Iff open file 'game\\cdlayout.iff' not found and not optional" 0024:fixme:event:wait_for_withdrawn_state window 0x10070/a00001 wait timed out 0024:fixme:event:wait_for_withdrawn_state window 0x20070/a00004 wait timed out Bug was introduced between WINE 7.8 and 7.9. Generating regression testing to locate exact patch. -- 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 56045] New: RichTextBox crashes the WPF application
by WineHQ Bugzilla Dec. 26, 2025

Dec. 26, 2025

https://bugs.winehq.org/show_bug.cgi?id=56045 Bug ID: 56045 Summary: RichTextBox crashes the WPF application Product: Wine Version: 9.0-rc2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: claytmp+foj0w(a)gmail.com Distribution: --- Created attachment 75700 --> https://bugs.winehq.org/attachment.cgi?id=75700 Terminal output and WPF app included When adding RichTextBox component into the Window Form, the app won't run at all. It appears that the app crashes if it tries to render the RichTextBox. Without the RichTextBox, the app would work -- 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 57516] New: Heroes of Might and Magic 4 campaign editor: can't cycle through hero's portrait with left mouse button
by WineHQ Bugzilla Dec. 26, 2025

Dec. 26, 2025

https://bugs.winehq.org/show_bug.cgi?id=57516 Bug ID: 57516 Summary: Heroes of Might and Magic 4 campaign editor: can't cycle through hero's portrait with left mouse button Product: Wine Version: 7.6 Hardware: x86-64 OS: Linux Status: NEW Keywords: regression Severity: normal Priority: P2 Component: user32 Assignee: wine-bugs(a)winehq.org Reporter: gyebro69(a)gmail.com CC: jacek(a)codeweavers.com Regression SHA1: d42888f07c6e3e491c99bb5c8b62b568264e990c Distribution: ArchLinux Created attachment 77550 --> https://bugs.winehq.org/attachment.cgi?id=77550 short video depicting the problem In the campaign editor for HoMM4 I can't use the left mouse button to select from the available portraits because only 2 of images can be selected: the first one and the last one.That is when clicking on the up and down arrows with the mouse button, next to the hero's portrait. However if I use the mouse wheel to cycle through the available images then any of the available portraits can be selected. The last Wine version where the mouse button still worked: Wine-7.5. This is the commit where the problem first occured: commit d42888f07c6e3e491c99bb5c8b62b568264e990c user32: Use NtUserMessageCall for SendMessageA implementation. Plain terminal output doesn't show anything related. Demo version is not available. I tested with the GOG.com version of the game. Still present in Wine-10.0-rc1. -- 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 57747] New: Merge request !6136 broke Dungeon Siege (2002) rendering
by WineHQ Bugzilla Dec. 26, 2025

Dec. 26, 2025

https://bugs.winehq.org/show_bug.cgi?id=57747 Bug ID: 57747 Summary: Merge request !6136 broke Dungeon Siege (2002) rendering Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: d3d Assignee: wine-bugs(a)winehq.org Reporter: liewkj(a)yahoo.com Distribution: --- Merge request !6136 introduced rendering glitches in Dungeon Siege (2002) on how holding melee weapons appeared on the characters/enemies. A FREE Dungeon Siege demo is available at https://archive.org/details/DungeonSiegeDemo How to reproduce: 1. Start a new game in Dungeon Siege demo. 2. In 3D rendered intro cutscene, the character working on the farm with a `Hoe`. 3. When game started, zoom in the character on the hand holding knife. OR, head back and pick up `Hoe` or `Dull Pitchfork` and equipped them. -- 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 55663] New: Buried in Time: Video files don't play, hang
by WineHQ Bugzilla Dec. 26, 2025

Dec. 26, 2025

https://bugs.winehq.org/show_bug.cgi?id=55663 Bug ID: 55663 Summary: Buried in Time: Video files don't play, hang Product: Wine Version: 8.15 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: jeffrey.pfau(a)gmail.com Distribution: --- Created attachment 75191 --> https://bugs.winehq.org/attachment.cgi?id=75191 WINEDEBUG=-all,+mci After installing The Journeyman Project 2: Buried in Time, swapping the mount to disc 2, and starting a new game, the intro video fails to play causing the game to lock up. If you try to skip the intro, it works until you try to play another video, at which point the game locks up. This issue appears to have been present in both reports on AppDB, dating from 2008 to 2011. I tried using winetricks to install avifil32.dll, which failed, so I grabbed the DLL out of the exe it downloads manually and installed it myself, to no avail. If I trace all, I find a bunch of MCI spam around when it hangs up, so that might be the faulty component. I've attached a truncated log, since it just repeats that spam until I force quit. Distro: Arch Linux Version: 8.15 (staging) Default output: 002c:fixme:winediag:LdrInitializeThunk wine-staging 8.15 is a testing version containing experimental patches. 002c:fixme:winediag:LdrInitializeThunk Please mention your exact version when filing bug reports on winehq.org. 0078:err:wineusb:DriverEntry Failed to initialize Unix library, status 0xc0000135. 0078:err:ntoskrnl:ZwLoadDriver failed to create driver L"\\Registry\\Machine\\System\\CurrentControlSet\\Services\\wineusb": c0000135 003c:fixme:service:scmdatabase_autostart_services Auto-start service L"wineusb" failed to start: 126 00a0:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005 00a0:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005 00a0:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005 00a0:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005 -- 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 59151] New: Main window content drawn twice for Ubisoft Connect
by WineHQ Bugzilla Dec. 26, 2025

Dec. 26, 2025

http://bugs.winehq.org/show_bug.cgi?id=59151 Bug ID: 59151 Summary: Main window content drawn twice for Ubisoft Connect Product: Wine Version: 11.0-rc3 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: major Priority: P2 Component: winex11.drv Assignee: wine-bugs(a)list.winehq.org Reporter: iroalexis(a)outlook.fr Regression SHA1: 83270eb2bb01a84310707e9feb01c071ee1d9a93 Distribution: ArchLinux Created attachment 79999 --> http://bugs.winehq.org/attachment.cgi?id=79999 Main window content drawn twice Ubisoft Connect main window is unusable. Indeed, when the client appears (after the login window), the main window displays correctly in the middle of the screen along with its content, but the latter is also drawn in the top left corner of the screen. -- 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 59179] New: Cursor issue with smaller resolution than display resolution
by WineHQ Bugzilla Dec. 26, 2025

Dec. 26, 2025

http://bugs.winehq.org/show_bug.cgi?id=59179 Bug ID: 59179 Summary: Cursor issue with smaller resolution than display resolution Product: Wine Version: 11.0-rc3 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: winex11.drv Assignee: wine-bugs(a)list.winehq.org Reporter: berillions(a)gmail.com Distribution: --- Hello, I used Gnome 49 and KDE 6.5.4 and I encountered this problem on both DE. My PC has 2 display monitors, one with 3840x2160 resolution (#1) and the second with 1920x1080 resolution (#2). #1 has a resolution scaling at 200% to avoid the "barrier" between the two screens which block the mouse and it is my main display. Scaling resolution in winecfg is set to 192pp and i have this issue with 96ppp (default) too. The problem is encountered when i set a smaller resolution than the #1 resolution, ex : 2560x1440 or 1920x1080. With these resolutions, the mouse cursor is not at the right place so i can navigate in the main menu or change option. I did a video to explain my issue, you can watch it here : https://youtu.be/OlR_79u_gok To resume, i have this issue when : - Resolution Scaling in Gnome/KDE set to 100 % + Winecfg scaling set to 96ppp - Resolution Scaling in Gnome/KDE set to 100 % + Winecfg scaling set to 192ppp - Resolution Scaling in Gnome/KDE set to 200 % + Winecfg scaling set to 96ppp - Resolution Scaling in Gnome/KDE set to 200 % + Winecfg scaling set to 192ppp -- 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 59173] New: Missing Mono Runtime after installing wine + winetricks (plus 32bit libs prompted when installing)
by WineHQ Bugzilla Dec. 26, 2025

Dec. 26, 2025

http://bugs.winehq.org/show_bug.cgi?id=59173 Bug ID: 59173 Summary: Missing Mono Runtime after installing wine + winetricks (plus 32bit libs prompted when installing) Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: minor Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: jmb_tux(a)gmx.net Distribution: --- This may be no bug - but I am confused about the error message and I am using Wine only since 03/2025 but used to be a Unix expert. "0024:err:mscoree:CLRRuntimeInfo_GetRuntimeHost Wine Mono is not installed" and I thought Mono is no part of Wine and developed by WineHQ. I will soon try to install mono-complete 6.12.0.199+dfsg-6 on my Kubuntu 24.04.3 with Wine 9.0. But I found via Internet research that dotnet8 should be install if after installing mono-complete this error message is stil present one my install dotnet8. Unfortunately I have not found any info on WineHQ about this probem. Any hint / information about the problem would be very welcome. -- 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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