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

[Bug 57135] New: Star Monkey: cannot start on some Wine versions, or started but I do not see the picture (only hear the sound)
by WineHQ Bugzilla June 1, 2026

June 1, 2026

https://bugs.winehq.org/show_bug.cgi?id=57135 Bug ID: 57135 Summary: Star Monkey: cannot start on some Wine versions, or started but I do not see the picture (only hear the sound) Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: zdanevich.vitaly(a)ya.ru Distribution: --- Please run this and check https://www.myabandonware.com/game/star-monkey-f7x#download -- 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 45695] New: UNDER NIGHT IN-BIRTH Exe:Late[st]: in game graphics show only green screen
by wine-bugs＠winehq.org June 1, 2026

June 1, 2026

https://bugs.winehq.org/show_bug.cgi?id=45695 Bug ID: 45695 Summary: UNDER NIGHT IN-BIRTH Exe:Late[st]: in game graphics show only green screen Product: Wine Version: 3.14 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: mrniex(a)protonmail.com Distribution: --- Created attachment 62124 --> https://bugs.winehq.org/attachment.cgi?id=62124 terminal output while running the game The game starts up fine and all menus work, including audio, however, once the gameplay portion of the game starts, the game only renders the HUD and a bright green screen. The game works, audio plays, inputs are recognized, AI works (the player is being attacked), only that no graphics ever show up. Tested so far with both Wine 3.13, 3.14, and 3.14-staging. Not sure what output would be helpful in this case, so I at least attached the terminal output. -- 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 26063] New: Sail simulator 5 fails in-game
by wine-bugs＠winehq.org June 1, 2026

June 1, 2026

http://bugs.winehq.org/show_bug.cgi?id=26063 Summary: Sail simulator 5 fails in-game Product: Wine Version: 1.3.5 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: chrisneilbrown(a)gmail.com Created an attachment (id=33240) --> (http://bugs.winehq.org/attachment.cgi?id=33240) wine output I am using the game demo from the website The game starts fine I can select options, such as boat, conditions etc Game dies when actually trying to play -- 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 39266] New: Microsoft Wine Guide does not play video files with .cp extension
by wine-bugs＠winehq.org May 31, 2026

May 31, 2026

https://bugs.winehq.org/show_bug.cgi?id=39266 Bug ID: 39266 Summary: Microsoft Wine Guide does not play video files with .cp extension Product: Wine Version: 1.7.51 Hardware: x86-64 OS: Linux Status: NEW Keywords: win16 Severity: normal Priority: P2 Component: winmm&mci Assignee: wine-bugs(a)winehq.org Reporter: 00cpxxx(a)gmail.com Distribution: --- Currently while trying to detect a media type (video, audio file, cd audio) wine assumes that when the file comes from a CD (GetDriveType() == CDROM) the path must be a cd audio file. >From dlls/winmm/mci.c: 1794 /* type, if given as a parameter, supersedes file extension */ 1795 if (!strDevTyp[0] && 1796 MCI_GetDevTypeFromFileName(lpParms->lpstrElementName, 1797 strDevTyp, sizeof(strDevTyp))) { 1798 static const WCHAR wszCdAudio[] = {'C','D','A','U','D','I','O',0}; 1799 if (GetDriveTypeW(lpParms->lpstrElementName) != DRIVE_CDROM) { 1800 dwRet = MCIERR_EXTENSION_NOT_FOUND; 1801 goto errCleanUp; 1802 } 1803 /* FIXME: this will not work if several CDROM drives are installed on the machine */ 1804 strcpyW(strDevTyp, wszCdAudio); 1805 } Relevant log part: trace:mci:MCIWndProc MCIWNDM_OPENW L"D:\\MSWPTIME\\oz\\Intro.cp" trace:mci:mciSendCommandW (00000000, MCI_OPEN, 00000602, 007bcc2c) trace:mci:MCI_Open (00000602, 0x7bcc2c) trace:mci:MCI_Open lpstrElementName=L"D:\\MSWPTIME\\oz\\Intro.cp" trace:mci:MCI_GetDevTypeFromFileName No ...\MCI Extensions entry for L".cp" found. trace:mci:MCI_Open Alias=L"983243" ! trace:mci:MCI_LoadMciDriver wDevID=0001 trace:mci:mciSetDriverData (0001, 001eeb28) trace:mci:MCI_LoadMciDriver Loaded driver 0x1eeb00 (L"CDAUDIO"), type is 516, cmdTable=0000ffff trace:mci:MCI_LoadMciDriver mcidev=1, uDevTyp=0204 wDeviceID=0001 ! trace:mci:mciGetDriverData (0001) trace:mcicda:MCICDA_Open (0001, 00000602, 0x7bcc2c); trace:mcicda:MCICDA_Open MCI_OPEN_ELEMENT element name: L"D:\\MSWPTIME\\oz\\Intro.cp" trace:mci:MCI_Open wDevID=0001 wDeviceID=1 dwRet=0 Naturally this fails later because mcicda fails to read the TOC from the CD and gives up. Windows plays the videos just fine so I guess wine should try to open the file and guess a file type. -- 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 59810] New: Buffered paint alpha/clear operations are missing
by WineHQ Bugzilla May 31, 2026

May 31, 2026

http://bugs.winehq.org/show_bug.cgi?id=59810 Bug ID: 59810 Summary: Buffered paint alpha/clear operations are missing Product: Wine Version: 11.10 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: uxtheme Assignee: wine-bugs(a)list.winehq.org Reporter: juan3(a)yandex.com Distribution: --- Applications using the buffered paint API can fail to render themed/translucent controls correctly because Wine does not perform the clear and alpha operations requested through BufferedPaintClear() and BufferedPaintSetAlpha(). These calls are used after BeginBufferedPaint() to prepare or adjust the backing buffer before EndBufferedPaint() copies the result to the target DC. On Windows, callers can clear a sub-rectangle of the paint buffer and apply a uniform alpha value to a sub-rectangle. Wine currently leaves those operations ineffective. Expected behavior: - BufferedPaintClear(buffer, NULL) clears the whole buffered paint area. - BufferedPaintClear(buffer, rect) clears the requested rectangle, clipped to the buffer. - BufferedPaintSetAlpha(buffer, NULL, alpha) applies alpha to the whole buffered paint area. - BufferedPaintSetAlpha(buffer, rect, alpha) applies alpha to the requested rectangle, clipped to the buffer. - Empty rectangles should succeed without changing pixels. Impact: Applications that depend on these operations may leave stale pixels in the buffered paint surface, lose expected transparency, or draw themed controls with incorrect backgrounds/alpha. One possible implementation direction would be to update the DIB-backed buffer directly for these operations, clipping the requested rectangle to the buffer bounds. For non-DIB-backed buffers, BufferedPaintClear() could clear through the memory DC. -- 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 59809] New: XF86VidModeSetGamma BadValue X error can terminate process
by WineHQ Bugzilla May 31, 2026

May 31, 2026

http://bugs.winehq.org/show_bug.cgi?id=59809 Bug ID: 59809 Summary: XF86VidModeSetGamma BadValue X error can terminate process Product: Wine Version: 11.10 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: winex11.drv Assignee: wine-bugs(a)list.winehq.org Reporter: juan3(a)yandex.com Distribution: --- XF86VidModeSetGamma may raise a BadValue X error for out-of-range gamma values. In winex11.drv, X11DRV_XF86VM_SetGamma() calls pXF86VidModeSetGamma() without wrapping the request in Wine's X error handling path. Other XF86VidMode requests in this area use X11DRV_expect_error() / X11DRV_check_error(). Without the guard, the X error can escape to Xlib's default handler and terminate the process. Observed issue: - X Error of failed request: BadValue (integer parameter out of range for operation) - Major opcode: XFree86-VidModeExtension - Minor opcode: XF86VidModeSetGamma Expected behavior: Wine should handle the X error and return failure from the gamma call instead of allowing the process to terminate. One possible fix would be to wrap pXF86VidModeSetGamma() with X11DRV_expect_error(gdi_display, XVidModeErrorHandler, NULL), synchronize when needed, check X11DRV_check_error(), and return FALSE on X errors. -- 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 59808] New: Windows Form with ToolStripMenuItem closes program when selected in Bottles running in Linux Mint.
by WineHQ Bugzilla May 31, 2026

May 31, 2026

http://bugs.winehq.org/show_bug.cgi?id=59808 Bug ID: 59808 Summary: Windows Form with ToolStripMenuItem closes program when selected in Bottles running in Linux Mint. 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: david.hine(a)outlook.com Distribution: --- I am writing my own programs in Visual Studio 2026 (Windows 11) to be used in a Bottles environment in Linux Mint. I am using the ToolStripMenu (menuStrip1 from the ToolBox). My programs compiled using .net 7.00 & before work ok in Bottles when the menu item is selected, but any .net releases after .net 7.00 cause the application to close. As .net 7.00 is no longer supported this will cause a future problem for me. The Bottles version is 64.1. Linux Mint version 22.3 Zena. I attempted to report the problem to Bottles, but their web page tells me to report Windows application problems to Wine or Proton. I hope you can help in this matter. Thank you. -- 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 59805] New: UNDER NIGHT IN-BIRTH Exe:Late[cl-r]: Instead of showing visual effects normally, the screen becomes white
by WineHQ Bugzilla May 30, 2026

May 30, 2026

http://bugs.winehq.org/show_bug.cgi?id=59805 Bug ID: 59805 Summary: UNDER NIGHT IN-BIRTH Exe:Late[cl-r]: Instead of showing visual effects normally, the screen becomes white Product: Wine Version: 11.10 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: 9427421240(a)posteo.net Distribution: --- Created attachment 81050 --> http://bugs.winehq.org/attachment.cgi?id=81050 White screen while using a move with visual effects in training-mode With Wine 11.10: During gameplay (for example: training-mode), almost the entire screen will become white, while the visual effects of moves, or the hovering weapons of certain characters, are supposed to be visible. The layering for that, seems to be identical to how it is for character-related graphics: in front of everything other than the gauges at the bottom, input-display, and menu. In the character-selection-menu, the screen seems to be brightened according to the transparency of the hovering weapons of certain characters, while those are supposed to be visible. With Wine 11.0 and 11.9: The visual effects are invisible, and do not brighten 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 59804] New: UNDER NIGHT IN-BIRTH Exe:Late[cl-r]: Characters are invisible in the character-selection-menu
by WineHQ Bugzilla May 30, 2026

May 30, 2026

http://bugs.winehq.org/show_bug.cgi?id=59804 Bug ID: 59804 Summary: UNDER NIGHT IN-BIRTH Exe:Late[cl-r]: Characters are invisible in the character-selection-menu Product: Wine Version: 11.10 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: 9427421240(a)posteo.net Distribution: --- With Wine 11.10, the characters in the character-selection-menu are invisible. With Wine 11.0 and 11.9, they are visible, except for the hovering weapons of some characters. -- 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 59458] New: The tension demo crashes on startup
by WineHQ Bugzilla May 30, 2026

May 30, 2026

http://bugs.winehq.org/show_bug.cgi?id=59458 Bug ID: 59458 Summary: The tension demo crashes on startup Product: Wine Version: 11.0 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: aros(a)gmx.com Distribution: --- wine Tension.exe 002c:err:wineboot:process_run_key Error running cmd L"C:\\windows\\system32\\winemenubuilder.exe -a -r" (126). 00e4:fixme:ntdll:NtQuerySystemInformation info_class SYSTEM_PERFORMANCE_INFORMATION vkd3d:00e4:fixme:D3DCompile2VKD3D Ignoring flags 0x8000. wine: Unhandled page fault on read access to 00000008 at address 0060CB0C (thread 012c), starting debugger... vkd3d:00e4:fixme:D3DCompile2VKD3D Ignoring flags 0x8000. vkd3d:00e4:fixme:D3DCompile2VKD3D Ignoring flags 0x8000. vkd3d:00e4:fixme:D3DCompile2VKD3D Ignoring flags 0x8000. vkd3d:00e4:fixme:D3DCompile2VKD3D Ignoring flags 0x8000. vkd3d:00e4:fixme:D3DCompile2VKD3D Ignoring flags 0x8000. vkd3d:00e4:fixme:D3DCompile2VKD3D Ignoring flags 0x8000. vkd3d:00e4:fixme:D3DCompile2VKD3D Ignoring flags 0x8000. vkd3d:00e4:fixme:D3DCompile2VKD3D Ignoring flags 0x8000. vkd3d:00e4:fixme:D3DCompile2VKD3D Ignoring flags 0x8000. vkd3d:00e4:fixme:D3DCompile2VKD3D Ignoring flags 0x8000. vkd3d:00e4:fixme:D3DCompile2VKD3D Ignoring flags 0x8000. vkd3d:00e4:fixme:D3DCompile2VKD3D Ignoring flags 0x8000. vkd3d:00e4:fixme:D3DCompile2VKD3D Ignoring flags 0x8000. vkd3d:00e4:fixme:D3DCompile2VKD3D Ignoring flags 0x8000. vkd3d:00e4:fixme:D3DCompile2VKD3D Ignoring flags 0x8000. -- 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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