March 2026 - Wine-Bugs - list.winehq.org

[Bug 17743] New: Undocked toolbars are displayed incorrectly
by wine-bugs＠winehq.org March 25, 2026

March 25, 2026

http://bugs.winehq.org/show_bug.cgi?id=17743 Summary: Undocked toolbars are displayed incorrectly Product: Wine Version: 1.0.1 Platform: PC OS/Version: Linux Status: UNCONFIRMED Severity: enhancement Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: lukasz.wojnilowicz(a)gmail.com Created an attachment (id=19959) --> (http://bugs.winehq.org/attachment.cgi?id=19959) Text toolbar I'm using Wine 1.1.17 (compiled from source using gcc version 4.3.2 20081105 (Red Hat 4.3.2-7) ) on Fedora 10 i386. The problem is with undocked toolbars which are incorrectly displayed. The problem is also with dragging them. They should be also draggable when I click and hold mouse pointer over title of the toolbar. Problem exists in AutoCAD 2008 and AutoCAD Mechanical 2008. I attached image that shows the problem. All cuttings were done with unchecked option "Allow the window manager to decorate the windows". Last cutting was done in MS Windows XP running AutoCAD 2007. The problem exists also in Wine 1.0.1 -- 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 59562] New: Pharaoh - Black screen without a virtual desktop
by WineHQ Bugzilla March 25, 2026

March 25, 2026

http://bugs.winehq.org/show_bug.cgi?id=59562 Bug ID: 59562 Summary: Pharaoh - Black screen without a virtual desktop Product: Wine Version: 11.5 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: accounts.winehq(a)vv221.fr Distribution: --- Without a virtual desktop, the game menu is rendered as a black screen after the introduction movie. Running the game in a virtual desktop avoids this rendering failure. The movies play fine, and music and sound effects work too despite nothing but a black screen and the game cursor being shown. I am going to try older WINE builds to see if this is a regression, according to my notes it was already a problem with WINE 9.0. -- 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 41058] New: Absent model in 3d scene in SexyBeach3 game
by wine-bugs＠winehq.org March 24, 2026

March 24, 2026

https://bugs.winehq.org/show_bug.cgi?id=41058 Bug ID: 41058 Summary: Absent model in 3d scene in SexyBeach3 game Product: Wine Version: 1.9.15 Hardware: x86 OS: Mac OS X Status: UNCONFIRMED Severity: normal Priority: P2 Component: directx-d3d Assignee: wine-bugs(a)winehq.org Reporter: isakov-sl(a)bk.ru Created attachment 55234 --> https://bugs.winehq.org/attachment.cgi?id=55234 Only dress instead of girl As you see on the screenshot the picture is wrong. This is a regression as with older wine-1.9.10 the girl was on the screen. And the best result was wine-1.9.8+IndexVertexBlending by swswine. (bug 39057) -- 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 39057] New: Support for Indexed Vertex Blending
by wine-bugs＠winehq.org March 24, 2026

March 24, 2026

https://bugs.winehq.org/show_bug.cgi?id=39057 Bug ID: 39057 Summary: Support for Indexed Vertex Blending Product: Wine Version: 1.7.47 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: directx-d3d Assignee: wine-bugs(a)winehq.org Reporter: swswine(a)gmail.com Distribution: --- Created attachment 52025 --> https://bugs.winehq.org/attachment.cgi?id=52025 Patch to implement indexed vertex blending support Vertex blending support has been added recently (https://bugs.winehq.org/show_bug.cgi?id=6955 was closed). But indexed vertex blending is not supported yet. I've implemented rather straightforward patch to do it which works for me, it is attached. Though I am far not familiar with wined3d development and not quite sure that my patch is complete and does not have any caveats. A potential caveat with this patch is the following. Besides using indexes in vertex shaders, a big enough number of supported vertex blend matrices is required to really support this Direct3D feature. It was 4 in 1.7.47, I changed to 128 using the same framework developed in 1.7.47. It may potentially fail on some graphic cards due to large number of uniforms in vertex shader generated. Besides the transfer of those uniforms may probably be optimized not to call glUniformMatrix for every matrix when only one or few has changed. -- 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 59538] New: The game Heroes VI of Might & Magic is not started
by WineHQ Bugzilla March 24, 2026

March 24, 2026

http://bugs.winehq.org/show_bug.cgi?id=59538 Bug ID: 59538 Summary: The game Heroes VI of Might & Magic is not started Product: Wine Version: 11.4 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: isakov-sl(a)bk.ru Distribution: --- It hangs just after splash screen. It works with wine 1.7.42, see bug https://bugs.winehq.org/show_bug.cgi?id=38178 but not now. The game is 32bits so I can't start it in linux 64 bit old way. There is a new way with WoW64 which requires Wine-11. So regression test is impossible. The log shows vulkan report and no more. I don't know what to catch. -- 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 59557] New: mmdevapi: DualSense speaker and haptics broken since Wine 11.4
by WineHQ Bugzilla March 24, 2026

March 24, 2026

http://bugs.winehq.org/show_bug.cgi?id=59557 Bug ID: 59557 Summary: mmdevapi: DualSense speaker and haptics broken since Wine 11.4 Product: Wine Version: 11.4 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: mmdevapi Assignee: wine-bugs(a)list.winehq.org Reporter: swimmy_j(a)outlook.com Distribution: --- Created attachment 80613 --> http://bugs.winehq.org/attachment.cgi?id=80613 Patch for File devenum.c My OS Arch Linux Kernel: 6.19.8-arch1-1 DE: Gnome 49(on wayland) Audio Service: PipeWire 1.6.2 Wine: 11.5-1 Game: Horizon Forbidden West https://store.epicgames.com/en-US/p/horizon-forbidden-west-complete-edition First of all, in january 2026, dualsense speaker & haptics(vibration) stopped working after alsa-ucm-conf upgrage to 1.2.15.1-1. My workground: # as root cd /usr/share/alsa/ucm2/USB-Audio/Sony/ mv DualSense-PS5.conf DualSense-PS5.__conf__ mv DualSense-PS5-HiFi.conf DualSense-PS5-HiFi.__conf__ # as normal user systemctl --user stop pipewire-pulse.{socket,service} systemctl --user stop pipewire.{socket,service} systemctl --user start pipewire.{socket,service} systemctl --user start pipewire-pulse.{socket,service} Then everything is ok. In march 2026, Wine upgraded to 11.4. I found that when aloy performed a forward roll without vibration(hatpics) on Horizon Forbidden West(EpicStore Version, referred to hfw, URL: https://store.epicgames.com/en-US/p/horizon-forbidden-west-complete-edition) on focus mode, the sound came from pc speaker, not dualsense speaker. at the same time, i noticed only 2 audio channels of hfw in gnome -> settings -> sound -> volume levels So, i rolled back to Wine 11.3, all issues disappeared. This week, Wine upgraded to 11.5, no help. Using WINEDEBUG and comparing the source code for wine-11.3, wine-11.4, and wine-11.5, finally, locked on the root cause of the issue: wine-11.5/dlls/mmdevapi/devenum.c Files(SHA256): 8274587fa89612adf904bdb2554dea84d718b84cf691cca9d2fb7d8d5d5d659b HorizonForbiddenWest.exe bbe42158cfdc673280971e00c9be820b05816c8f6a568b80ae7829c06c455e24 wine-11.3.tar.xz 1970a46381d3bc2c44d651d08336370e499eeb8b53dc93cbd1ce544f7115e598 wine-11.4.tar.xz 11370b57ea5d548a54d92c9cd65d0ba635f4f1c3eadace09ed1c419f705e19d1 wine-11.5.tar.xz 57a2d3083a9aa1457dd4657ea559cc3479a376b882aa1a5b2174a02726ef599a wine-11.3/dlls/mmdevapi/devenum.c 6f5079682cb3db6f34534e6f3a660672100818f3f06f7268d7797eb6f53d385e wine-11.4/dlls/mmdevapi/devenum.c 6f5079682cb3db6f34534e6f3a660672100818f3f06f7268d7797eb6f53d385e wine-11.5/dlls/mmdevapi/devenum.c After modifying source code, speaker and haptics feature of dualsense are back. It seems that Device_DeviceDesc can only be set to “Wireless Controller”. -- 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 2948] WM_CTLCOLOREDIT & LISTBOX return ignored and pen bug
by WineHQ Bugzilla March 23, 2026

March 23, 2026

http://bugs.winehq.org/show_bug.cgi?id=2948 --- Comment #31 from James Hawkins <truiken(a)gmail.com> --- Feel free to take ownership from me! I have some changes and associated tests, but I'm not sure when I'll be able to prioritize this. -- 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 2948] WM_CTLCOLOREDIT & LISTBOX return ignored and pen bug
by WineHQ Bugzilla March 23, 2026

March 23, 2026

http://bugs.winehq.org/show_bug.cgi?id=2948 --- Comment #30 from KRosUser <kyle.kcsoftwares(a)gmail.com> --- Sorry, here is the correct link for a possible fix : https://github.com/reactos/reactos/commit/16a65a0df29f12e49d42d18e6ed23815f… -- 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 56780] New: Multiple games skip playing cutscenes (The Long Dark, The Room 4: Old Sins, Saint Kotar)
by WineHQ Bugzilla March 23, 2026

March 23, 2026

https://bugs.winehq.org/show_bug.cgi?id=56780 Bug ID: 56780 Summary: Multiple games skip playing cutscenes (The Long Dark, The Room 4: Old Sins, Saint Kotar) Product: Wine Version: 9.10 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: mfplat Assignee: wine-bugs(a)winehq.org Reporter: andrey.goosev(a)gmail.com Distribution: --- Continuation of bug 50983. 068c:fixme:mfplat:media_source_get_service_GetService Unsupported service {dd0ac3d8-40e3-4128-ac48-c0add067b714}. 068c:fixme:mfplat:MFPluginControl_IsDisabled (0 {88753b26-5b24-49bd-b2e7-0c445c78c982}) 068c:fixme:mfplat:MFPluginControl_GetPreferredClsidByIndex (0 0 00007FB6AC36F2B8 00007FB6AC36F2E0) 0718:fixme:mfplat:video_processor_ProcessMessage Ignoring message 0. 9.10-32-gb6abacbb7b0 -- 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 59550] New: Implement AppDefaults registry toggle for wcmd to sanitize forward slashes in execution paths (Resolves Unreal Engine update scripts)
by WineHQ Bugzilla March 23, 2026

March 23, 2026

http://bugs.winehq.org/show_bug.cgi?id=59550 Bug ID: 59550 Summary: Implement AppDefaults registry toggle for wcmd to sanitize forward slashes in execution paths (Resolves Unreal Engine update scripts) Product: Wine Version: 11.5 Hardware: arm OS: MacOS Status: UNCONFIRMED Severity: normal Priority: P2 Component: cmd Assignee: wine-bugs(a)list.winehq.org Reporter: smcclenahan(a)gmail.com Created attachment 80605 --> http://bugs.winehq.org/attachment.cgi?id=80605 wcmdmain.c Registry Hook for CmdForgiveSlashes Currently, wcmd strictly parses forward slashes (/) as command switches. When modern cross-platform engines (specifically Unreal Engine 4/5, e.g., Borderlands 4) attempt to launch background update scripts via cmd.exe /c, they frequently pass un-sanitized, mixed-slash paths (e.g., C:/users/.../PersistentDownloadDir/GbxRelaunch.bat). Because wcmd evaluates the slash as an invalid switch (e.g., /users), the execution fails instantly with an unrecognized command error. This breaks automatic game restarts and hotfix pipelines for numerous titles. (See attached terminal_output.txt for the exact error). Proposed Solution: Introduce an opt-in registry toggle within the AppDefaults hive that allows wcmd to sanitize forward slashes to backslashes for specific calling executables before parsing. * Registry Key: HKCU\Software\Wine\AppDefaults\[CallingProcess.exe] * Proposed Value: "CmdForgiveSlashes"="1" (String or DWORD) * Behavior: When wcmd is spawned, it checks the AppDefaults of the parent process. If the flag is present, a lightweight sanitization routine converts / to \ in the execution buffer before the standard wcmd parsing logic takes over. Architectural Rationale & Preempting Regressions: * Zero Regression Blast Radius: By defaulting to strict legacy parsing and requiring an explicit AppDefaults override, there is zero risk to legacy enterprise scripts, background redistributables, or unrelated software within the same WINEPREFIX. The execution state remains entirely deterministic. * Avoiding Hardcoded Hacks: This prevents the need to continuously merge game-specific string exceptions into the core wcmdmain.c codebase as new games release. * Empowering Downstream Wrappers: Native Windows cmd.exe occasionally relies on undocumented, dynamic heuristics to successfully execute these mixed-slash paths. Perfectly cloning those undocumented heuristics in wcmd is dangerous for legacy stability. Exposing this registry hook gives downstream maintainers (like Proton and CrossOver) a safe, standardized way to configure the environment via their own application profiles without patching Wine's core C code. (Proof of concept patch attached as wcmd_forgive_slashes.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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