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

[Bug 59477] New: SolidWorks 2025: GDI-rendered child window (Feature Manager tree) invisible behind sibling OpenGL child window on macOS
by WineHQ Bugzilla July 8, 2026

July 8, 2026

http://bugs.winehq.org/show_bug.cgi?id=59477 Bug ID: 59477 Summary: SolidWorks 2025: GDI-rendered child window (Feature Manager tree) invisible behind sibling OpenGL child window on macOS Product: Wine Version: 11.0 Hardware: arm OS: MacOS Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: junkwalkers(a)gmail.com Created attachment 80466 --> http://bugs.winehq.org/attachment.cgi?id=80466 Wine terminal output with WINEDEBUG=+win,+key showing F9 toggle for featuremanager SolidWorks 2025 Education Edition has a GDI-rendered Feature Manager tree panel (SysTreeView32) as a sibling child window to an OpenGL-rendered 3D viewport. On macOS with the winemac driver, the OpenGL content renders on top of the tree panel, making it completely invisible. The tree control is fully functional — items populate, right-click context menus work, selections register — but nothing is visible on screen. The tree becomes briefly visible when closing a document (OpenGL surface is destroyed) and a black rectangle appears in its place when dragging the document window. This appears to be the macOS equivalent of bug 2398 ("OpenGL is only used on top level windows so child windows get overdrawn"), which was fixed for the X11 driver in Wine 0.9.57. The Mac driver uses separate Core Animation layers for OpenGL surfaces, and these layers always render on top of GDI-rendered sibling windows regardless of WS_CLIPSIBLINGS. Steps to reproduce: 1. Install SolidWorks 2025 in a clean wineprefix on macOS (Apple Silicon via Rosetta 2). As the solidworks installer does not work this must be done manually either from the offline installer or from an existing installation. 2. Launch SolidWorks and open any part document 3. Observe that the left panel area (Feature Manager tree) is blank/invisible 4. Right-click the blank area — correct context menus appear, confirming the tree exists Expected: Tree panel visible alongside the 3D viewport, with viewport clipped by WS_CLIPSIBLINGS Actual: OpenGL viewport's CALayer covers the entire tree panel area Wine debug output (+win) shows: - Tree panel window uses parent surface (apply_window_pos reports surface 0x0 -> 0x0) - Viewport window rect (-1,150)-(1709,1090) overlaps tree at (0,150)-(240,1090) - Both windows receive paint messages and render correctly to their respective surfaces The OpenGLSurfaceMode registry setting partially confirms this: - "transparent": tree becomes visible when viewport is undocked, but opaque GL rendering still covers tree when docked - "behind": viewport becomes invisible (GL behind all content) System: macOS 26.3, Apple Silicon (M-series), Wine 11.0 stable, Rosetta 2 translation Attachments to include: - Wine terminal output with WINEDEBUG=+win,+key showing F9 toggle (attach as .txt.gz) - Screenshot showing blank tree area with working right-click menu -- 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.

1 1

[Bug 27419] New: Mouse problem in Heroes of Might and Magic 3
by wine-bugs＠winehq.org July 7, 2026

July 7, 2026

http://bugs.winehq.org/show_bug.cgi?id=27419 Summary: Mouse problem in Heroes of Might and Magic 3 Product: Wine Version: 1.3.21 Platform: x86-64 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: cdar07(a)gmail.com When I go into the castle, then fort and click on a unit picture, new window appear in which I can decide how many of those I want to buy. I click on the maximum button and nothing is happening. From that moment, mouse click is not working. Moving cursor is just fine, only click makes problems. Everything is ok on wine 1.3.5 from http://wine.budgetdedicated.com/archive/binary/. -- 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.

3 50

[Bug 52556] New: Dragon's Lair 3D page fault when starting the game
by WineHQ Bugzilla July 7, 2026

July 7, 2026

https://bugs.winehq.org/show_bug.cgi?id=52556 Bug ID: 52556 Summary: Dragon's Lair 3D page fault when starting the game Product: Wine Version: 7.2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: matej.pivec93(a)gmail.com Distribution: --- Created attachment 71870 --> https://bugs.winehq.org/attachment.cgi?id=71870 Highly compressed WINEDEBUG dumps and the page fault report Dragon's Lair 3D is a 2002 game. Interestingly, it uses OpenGL natively. In any case, the game seems to crash on boot with a page fault: 0160:err:ole:CoUninitialize Mismatched CoUninitialize wine: Unhandled page fault on read access to 0060A000 at address 100548ED (thread 0134), starting debugger... According to WineHQ reports, the last reported working version was in the Wine 1.x era. Unfortunately, running the game with WINEDEBUG=+relay won't produce the same error, the game silently exits in this case. I have added these dumps regardless, they might help you. I tried figuring out which part of wine is problematic myself, but I'm just not versed enough in the WINAPI C stuff. I remember trying to run this throughout the wine 4.x-7.x versions, but I always get the same error. I also remember trying some native C libraries a while ago, but same result. I tried compiling ancient wine versions to see where the regression happened, but this proved too troublesome, since they require headers/packages not really provided by modern distributions anymore. Finally, I decided it is best to just report this bug. My setup: Arch Linux Ryzen 3600X 32GB RAM AMD RX590 In the attachment I have added these dumps: -WINEDEBUG=+loaddll,+relay,+seh,+tid -WINEDEBUG=+all -The wine page fault report I can provide other dumps or try some things other things if you want as well. An interesting observation is running this game in a 64-bit prefix will produce a secdrv loading error. Same thing with a 32-bit WIN98 prefix. A 32-bit Windows XP prefix does NOT produce this error, however (this is the version I used to make these reports). -- 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.

2 1

[Bug 55149] New: Nancy Drew: Danger by Design exits on game start
by WineHQ Bugzilla July 7, 2026

July 7, 2026

https://bugs.winehq.org/show_bug.cgi?id=55149 Bug ID: 55149 Summary: Nancy Drew: Danger by Design exits on game start Product: Wine Version: 8.0.1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: tiger12506(a)gmail.com Distribution: --- Created attachment 74715 --> https://bugs.winehq.org/attachment.cgi?id=74715 warn+all,+seh,+ddraw Nancy Drew: Danger By Design is 2 disc cd game. I have ISOs created from original discs that I am installing from. Setup.exe works fine -- I choose to change the install location to C:\ND\DangerbyDesign\ because previous attempts to run game from the default location result in it looking for a CIFTree file in the C:\ND\DangerbyDesign directory. That's not the issue. When installed correctly, the game appears to start, the screen goes black, resolution changes to the game's chosen 640x480, and then the game quits (leaving my linux desktop resolution in 640x480 mode). This is the issue. I assume this is a crash, but I either haven't found, or don't understand the outputs of the WINEDEBUG logs well enough to diagnose the issue. Any way that I can help you help me would be appreciated. -- 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.

2 4

[Bug 51432] New: DXVA Checker 4.x (.NET 4.x app) needs DXVAHD_CreateDevice
by WineHQ Bugzilla July 7, 2026

July 7, 2026

https://bugs.winehq.org/show_bug.cgi?id=51432 Bug ID: 51432 Summary: DXVA Checker 4.x (.NET 4.x app) needs DXVAHD_CreateDevice Product: Wine Version: 6.12 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: dxva2 Assignee: wine-bugs(a)winehq.org Reporter: focht(a)gmx.net Distribution: --- Hello folks, continuation of bug 35921 Prerequisite: * 32-bit WINEPREFIX (WINEARCH=win32) to work around regression * 'winetricks -q dotnet462' --- snip --- 0148:Call KERNEL32.WideCharToMultiByte(00000000,00000000,021b5ae4 L"DXVAHD_CreateDevice",00000013,0021eb14,00000015,00000000,00000000) ret=79a94936 0148:Ret KERNEL32.WideCharToMultiByte() retval=00000013 ret=79a94936 0148:Call KERNEL32.GetProcAddress(1ff00000,0021eb14 "DXVAHD_CreateDevice") ret=06346611 0148:Ret KERNEL32.GetProcAddress() retval=00000000 ret=06346611 0148:Call KERNEL32.WideCharToMultiByte(00000000,00000000,021b5b48 L"DXVAHD_CreateDeviceW",00000014,0021eb14,00000016,00000000,00000000) ret=79a94936 0148:Ret KERNEL32.WideCharToMultiByte() retval=00000014 ret=79a94936 0148:Call KERNEL32.GetProcAddress(1ff00000,0021eb14 "DXVAHD_CreateDeviceW") ret=06346611 0148:Ret KERNEL32.GetProcAddress() retval=00000000 ret=06346611 ... 0148:trace:seh:dispatch_exception code=e0434352 flags=1 addr=7B0102F8 ip=7b0102f8 tid=0148 0148:trace:seh:dispatch_exception info[0]=80004003 0148:trace:seh:dispatch_exception info[1]=00000000 0148:trace:seh:dispatch_exception info[2]=00000000 0148:trace:seh:dispatch_exception info[3]=00000000 0148:trace:seh:dispatch_exception info[4]=014f0000 0148:warn:seh:dispatch_exception unknown exception (code=e0434352) raised 0148:trace:seh:dispatch_exception eax=0021e994 ebx=00000005 ecx=0021ea8c edx=0021ea90 esi=00000005 edi=0021ea00 0148:trace:seh:dispatch_exception ebp=0021e9e8 esp=0021e994 cs=7bc50023 ds=21002b es=7bc3002b fs=210063 gs=006b flags=00200212 0148:trace:seh:call_vectored_handlers calling handler at 016A0430 code=e0434352 flags=1 ... 0148:Call user32.MessageBoxW(00020076,021b7690 L"GetDXVAHDProcessorDeviceError\r\nValue cannot be null.\r\nParameter name: ptr",02155618 L"DXVA Checker",00000010) ret=05681e44 --- snip --- Microsoft docs: https://docs.microsoft.com/en-us/windows/win32/api/dxvahd/nf-dxvahd-dxvahd_… Wine source: https://source.winehq.org/git/wine.git/blob/d10887b8f56792ebcca717ccc28a289… (spec file doesn't list it) $ sha1sum DXVAChecker_4.5.2.zip 358542765adae8e05aa66676ba82402077e655e4 DXVAChecker_4.5.2.zip $ du -sh DXVAChecker_4.5.2.zip 1.2M DXVAChecker_4.5.2.zip $ wine --version wine-6.12-162-gd10887b8f56 Regards -- 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.

2 2

[Bug 58464] New: Some text now looks terrible in IDA Free 5.0
by WineHQ Bugzilla July 7, 2026

July 7, 2026

http://bugs.winehq.org/show_bug.cgi?id=58464 Bug ID: 58464 Summary: Some text now looks terrible in IDA Free 5.0 Product: Wine Version: 10.11 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: personaalunioon(a)disroot.org Distribution: Other After upgrading from 10.10, some text in IDA Free 5.0 looks almost unreadable. Might be related to bug 58431. Using Void Linux. -- 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.

2 5

[Bug 59653] New: winex11.drv: FocusOut sends WM_CANCELMODE during active mouse grab, breaking drag operations
by WineHQ Bugzilla July 7, 2026

July 7, 2026

http://bugs.winehq.org/show_bug.cgi?id=59653 Bug ID: 59653 Summary: winex11.drv: FocusOut sends WM_CANCELMODE during active mouse grab, breaking drag operations Product: Wine Version: 11.6 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: winex11.drv Assignee: wine-bugs(a)list.winehq.org Reporter: lldmakhbfcrmqyluns(a)nesopf.com Distribution: --- When a Wine application performs a drag operation (which involves an active mouse capture via SetCapture), and the user switches focus with Alt+Tab, XWayland sends a FocusOut event to the Wine window. Currently, Wine's focus_out() handler in dlls/winex11.drv/event.c unconditionally sends a WM_CANCELMODE message to the window losing focus. This forces any well-behaved Win32 application to call ReleaseCapture() and abort the modal drag operation. This behavior is incorrect. On native Windows, an active mouse capture survives keyboard focus changes. WM_CANCELMODE should not be sent in this state. This issue is specific to the winex11.drv backend and is prominently observed on XWayland. The native winewayland.drv does not suffer from this issue, as it handles input grabs differently. The successful drag-and-drop in native Wayland mode (with the ole32 fix applied) further proves that this is an X11-specific event handling bug. Steps to Reproduce: Implement patch from bug #59652 to enable drag and drop. Run Wine under an XWayland session. Start two applications (e.g., a file manager and a text editor). In the source application, begin a drag operation by holding the left mouse button. While still holding the mouse button, press Alt+Tab to switch focus to the other application. Actual Results: The drag operation is silently cancelled. Expected Results: The drag operation should continue, allowing the user to complete the drop in the other window. Patch: The following patch modifies focus_out() to check for an active mouse grab (grab_hwnd) before sending WM_CANCELMODE. This aligns Wine's behavior with native Windows and fixes the bug. diff --- a/dlls/winex11.drv/event.c +++ b/dlls/winex11.drv/event.c @@ -2019,7 +2019,15 @@ set_focus( thread_data, NULL, NULL ); if (!(NtUserGetWindowLongW( hwnd, GWL_STYLE ) & WS_MINIMIZE)) - send_message( hwnd, WM_CANCELMODE, 0, 0 ); + { + if (x11drv_thread_data()->grab_hwnd) + { + TRACE("Skipping WM_CANCELMODE, mouse is grabbed by %p.\\n", x11drv_thread_data()->grab_hwnd); + } + else + send_message( hwnd, WM_CANCELMODE, 0, 0 ); + } if (X11DRV_GetKeyboardLayout(0) != get_thread_input_hkl(0)) X11DRV_ActivateKeyboardLayout( get_thread_input_hkl(0), 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.

1 4

[Bug 59451] New: Open Rails component - Track Viewer drop-down menus works but are rendered black
by WineHQ Bugzilla July 6, 2026

July 6, 2026

http://bugs.winehq.org/show_bug.cgi?id=59451 Bug ID: 59451 Summary: Open Rails component - Track Viewer drop-down menus works but are rendered black Product: Wine Version: 11.3 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: deim(a)seznam.cz Distribution: --- Created attachment 80437 --> http://bugs.winehq.org/attachment.cgi?id=80437 All dropdowns have correct size but are rendered black Winetricks -> dxvk, dotnet48, corefonts Everything in this game works well but drop-down menus are drawn black -- 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.

1 9

[Bug 27313] New: Requiem: Avenging Angel - Loading a savegame freezes the keyboard.
by wine-bugs＠winehq.org July 6, 2026

July 6, 2026

http://bugs.winehq.org/show_bug.cgi?id=27313 Summary: Requiem: Avenging Angel - Loading a savegame freezes the keyboard. Product: Wine Version: 1.3.21 Platform: x86-64 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: cyclops(a)fastwebnet.it Sometimes, when you load a previous savegame, keyboard is freezed and the game must be rebooted to make it run well again. Also, health goes to 1, armour goes to 0 and essence goes to 666 (strange, uh?). If you need a log, please ask me. -- 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.

2 9

[Bug 59237] New: EGS game (NSFW) not displaying properly (vertical offset when windowed, blank screen when full screen)
by WineHQ Bugzilla July 6, 2026

July 6, 2026

http://bugs.winehq.org/show_bug.cgi?id=59237 Bug ID: 59237 Summary: EGS game (NSFW) not displaying properly (vertical offset when windowed, blank screen when full screen) Product: Wine Version: 11.0-rc5 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: tbterry0(a)yahoo.com Distribution: --- The EGS game (adult game) is not working properly with recent Wine versions (including 11.0rc5: it however works fine with Wine 10.2 or older). That game is available here: https://mega.nz/folder/EC1AnajC#Woaxul8_aI91GViGiop7xw When used in windowed mode, the display is shifted downwards in the window and a white strip appears at the top. When used in full screen mode, the whole screen becomes blank (white). -- 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.

1 3