- Wine-bugs - list.winehq.org

[Bug 59123] New: Performance issues in Clickteam games
by WineHQ Bugzilla 19 Dec '25

19 Dec '25

http://bugs.winehq.org/show_bug.cgi?id=59123 Bug ID: 59123 Summary: Performance issues in Clickteam games Product: Wine Version: 11.0-rc1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: d3d Assignee: wine-bugs(a)list.winehq.org Reporter: user.pecheniok(a)gmail.com Distribution: --- An example of the issue is FNaF World Simulator (https://gamejolt.com/games/fnafw-sim/132258) In 10.20 the performance wasn't perfect, but the game was playable. However, in 11 rc 1 the fps severely worsened, sometimes reaching as low as 6. -- 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 54626] New: Saving files in Microsoft Word/Excel 2010 creates useless shortcut files
by WineHQ Bugzilla 19 Dec '25

19 Dec '25

https://bugs.winehq.org/show_bug.cgi?id=54626 Bug ID: 54626 Summary: Saving files in Microsoft Word/Excel 2010 creates useless shortcut files Product: Wine Version: 8.0 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: shell32 Assignee: wine-bugs(a)winehq.org Reporter: kle(a)bluewin.ch Distribution: --- Here follows a new bug report regarding the problem observed in old bug report 15480. It was told me that I should open a new bug report. ;-) Okay, the issue regarding the creation of useless shortcut files is back in Wine 8.0 (stable). When I open a *.xlsx file at the desktop and save it (with the same name) to an *.ods file then Excel 2010 will create two files. One is a *.lnk (which points to the original xlsx) and the other is a shortcut regarding the ods file but also with *.ods ending. As mentioned, both of them are non-functional. -- 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 59099] New: Mahjong game again does not display when launched - appears locked or caught in an endless loop
by WineHQ Bugzilla 19 Dec '25

19 Dec '25

http://bugs.winehq.org/show_bug.cgi?id=59099 Bug ID: 59099 Summary: Mahjong game again does not display when launched - appears locked or caught in an endless loop Product: Wine Version: 11.0-rc1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: win32u Assignee: wine-bugs(a)list.winehq.org Reporter: craigaschulstad(a)gmail.com Distribution: --- Created attachment 79896 --> http://bugs.winehq.org/attachment.cgi?id=79896 Log of Mahjong game working with version 10.20 of Wine I feel like a broken record, but after seemingly fixed in release version 10.20, after installing version 11.0-rc1, launching my Mahjong game results in no display of the game window. When I manually launch the game, it actually appears that the execution of the program is getting stuck in an endless loop as the program does not end. I had to manually abort the program by entering "Ctrl-C". I am including a fresh log from the successful execution of the game with version 10.20 of Wine and a log when attempting to launch the game after installing version 11.0-rc1 of Wine. As before, this bug entry might be directed at Remi Bernon, as he seemed to understand the previous symptoms of this type of issue along with probably reviewing program "opengl.c", as that program seemed to hold the key to this type of issue. -- 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 54425] New: user32:clibpoard - test_string_data_process() fails on Windows in mixed locales
by WineHQ Bugzilla 19 Dec '25

19 Dec '25

https://bugs.winehq.org/show_bug.cgi?id=54425 Bug ID: 54425 Summary: user32:clibpoard - test_string_data_process() fails on Windows in mixed locales Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: user32 Assignee: wine-bugs(a)winehq.org Reporter: fgouget(a)codeweavers.com Distribution: --- user32:clibpoard - test_string_data_process() fails on Windows in mixed locales: clipboard.c:2351: Test failed: 7: wrong size 2 / 3 clipboard.c:2352: Test failed: 7: wrong data "a\x00", expected "\x83\xbf\x00" 1020:clipboard: 7 tests executed (0 marked as todo, 0 as flaky, 2 failures), 0 skipped. clipboard.c:231: 2 failures in child process clipboard.c:2351: Test failed: 8: wrong size 3 / 5 clipboard.c:2352: Test failed: 8: wrong data "a\xdf\x00", expected "\x83\xbf\x83\xc0\x00" 2024:clipboard: 7 tests executed (0 marked as todo, 0 as flaky, 2 failures), 0 skipped. clipboard.c:231: 2 failures in child process clipboard.c:2351: Test failed: 9: wrong size 3 / 5 clipboard.c:2352: Test failed: 9: wrong data "a\xdf\x00", expected "\x83\xbf\x83\xc0\x00" 1a7c:clipboard: 7 tests executed (0 marked as todo, 0 as flaky, 2 failures), 0 skipped. clipboard.c:231: 2 failures in child process clipboard.c:2351: Test failed: 10: wrong size 4 / 7 clipboard.c:2352: Test failed: 10: wrong data "a\xdf?\x00", expected "\x83\xbf\x83\xc0\x83\xc1\x00" 1538:clipboard: 7 tests executed (0 marked as todo, 0 as flaky, 2 failures), 0 skipped. clipboard.c:231: 2 failures in child process clipboard.c:2351: Test failed: 11: wrong size 4 / 7 clipboard.c:2352: Test failed: 11: wrong data "a\xdf?\x00", expected "\x83\xbf\x83\xc0\x83\xc1\x00" 05bc:clipboard: 7 tests executed (0 marked as todo, 0 as flaky, 2 failures), 0 skipped. clipboard.c:231: 2 failures in child process See https://test.winehq.org/data/patterns.html#user32:clipboard The failures happen in the w10pro64-mx-MX test configuration. What's special about it is that it uses a mix of locales: SystemDefaultLCID 0411 UserDefaultLCID 040c ThreadLocale 0411 SystemPreferredUILanguages 0412,0409 UserDefaultUILanguage 0412 ThreadUILanguage 0412 Country 231 ACP 932 The failures started happening with the commit below: commit 605ecafa67a4e034328b69396581e2f9b60d7af3 Author: Francois Gouget <fgouget(a)codeweavers.com> Date: Wed Dec 21 18:48:29 2022 +0100 user32: Fix a SetClipboardData() buffer overflow. Wine would append a correctly aligned NUL Unicode character to terminate the string but overflow the buffer by one byte for odd-sized strings. Windows instead overwrites the last two buffer bytes with a NUL Unicode character which ends up being misaligned for odd-sized strings. The clipboard data has a size field anyway so match the Windows behavior. Tweak the tests to show that SetClipboardData() can overwrite half of the Unicode string's last character. -- 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 46033] New: Execution of commands that contain special symbols will be truncated.
by wine-bugs＠winehq.org 19 Dec '25

19 Dec '25

https://bugs.winehq.org/show_bug.cgi?id=46033 Bug ID: 46033 Summary: Execution of commands that contain special symbols will be truncated. Product: Wine Version: 3.18 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: cmd Assignee: wine-bugs(a)winehq.org Reporter: yanjie875077968(a)gmail.com Distribution: --- when i use the wine cmd, i find same command can't be run, but it can be run in winxp cmd. ➜ temp wine cmd Wine CMD Version 5.1.2600 (1.6.2) Z:\tmp\temp>dir_ny Volume in drive Z has no label. Volume Serial Number is 0000-0000 Directory of Z:\tmp\temp File not found. Z:\tmp\temp>./dir_ny Z:\tmp\temp>dir . Volume in drive Z has no label. Volume Serial Number is 0000-0000 Directory of Z:\tmp\temp 10/22/2018 4:50 PM <DIR> . 10/22/2018 4:50 PM <DIR> .. 10/22/2018 4:50 PM 471,040 cmd1.exe 10/22/2018 4:50 PM 7 dir_ny.bat 2 files 471,047 bytes 2 directories 9,204,056,064 bytes free Z:\tmp\temp>exit ➜ temp wine cmd1 Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1985-2001 Microsoft Corp. Z:\tmp\temp>dir_ny fixme:process:CmdBatNotification 1 Z:\tmp\temp>dir . Volume in drive Z has no label. Volume Serial Number is 0000-0000 Directory of Z:\tmp\temp 10/22/2018 04:50 PM <DIR> . 10/22/2018 04:50 PM <DIR> .. 10/22/2018 04:50 PM 471,040 cmd1.exe 10/22/2018 04:50 PM 7 dir_ny.bat 2 File(s) 471,047 bytes 2 Dir(s) 9,204,056,064 bytes free fixme:process:CmdBatNotification 0 i review the cmd code in version 3.18. there is a bug in line 1318. while (IsCharAlphaNumericW(whichcmd[count])) { the IsCharAlphaNumericW function not include "_", so when a command include a "_" will be truncated. -- 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 59096] New: GLX backend doesn't work with Nvidia binary drivers since Wine-10.19
by WineHQ Bugzilla 19 Dec '25

19 Dec '25

http://bugs.winehq.org/show_bug.cgi?id=59096 Bug ID: 59096 Summary: GLX backend doesn't work with Nvidia binary drivers since Wine-10.19 Product: Wine Version: 10.19 Hardware: x86-64 URL: https://archive.org/download/Highway_Pursuit/HighwayPu rsuit1_1.exe OS: Linux Status: NEW Keywords: download, regression Severity: normal Priority: P2 Component: win32u Assignee: wine-bugs(a)list.winehq.org Reporter: gyebro69(a)gmail.com CC: rbernon(a)codeweavers.com Regression SHA1: 349a6e31506f8392c8d37ddf4f02ae89ffcd61a1 Distribution: ArchLinux When falling back to the GLX backend on my Nvidia card using the binary drivers (NVIDIA 580.105.08) all the games that try to access hardware acceleration fail to start. They show a message about missing/unavailable D3D features or simply crash right away. In the terminal I have: 0024:err:d3d:wined3d_adapter_init_gl_caps Received a NULL GL_VENDOR. 0024:err:d3d:wined3d_adapter_gl_init Failed to initialize GL caps for adapter 00EE5510. 0024:err:d3d:wined3d_adapter_init_gl_caps Received a NULL GL_VENDOR. 0024:err:d3d:wined3d_adapter_gl_init Failed to initialize GL caps for adapter 00EE5510. This started happening after commit 349a6e31506f8392c8d37ddf4f02ae89ffcd61a1 win32u: Return the native OpenGL vendor name as GL_VENDOR string. The bug doesn't occur with nouveau vulkan drivers (NVK) and with Mesa-25.3.1 (A more recent regression does affect nouveau/Mesa though: bug #59093) To reproduce, you can try the small freeware game Highway Pursuit. Still present in Wine-11.0-rc1 OpenGL vendor string: NVIDIA Corporation OpenGL renderer string: NVIDIA GeForce GTX 1660 SUPER/PCIe/SSE2 OpenGL core profile version string: 4.6.0 NVIDIA 580.105.08 X.Org X Server 1.21.1.21 -- 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 56932] New: Null pointer dereference in MiniDumpWriteDump
by WineHQ Bugzilla 19 Dec '25

19 Dec '25

https://bugs.winehq.org/show_bug.cgi?id=56932 Bug ID: 56932 Summary: Null pointer dereference in MiniDumpWriteDump Product: Wine Version: 9.1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: dbghelp Assignee: wine-bugs(a)winehq.org Reporter: madebr(a)gmail.com Distribution: --- Created attachment 76754 --> https://bugs.winehq.org/attachment.cgi?id=76754 Program Error details When using sdlprocdump [1] to get a minidump and stackframe of a crashing program, wine segfaults inside DbgHelp.MiniDumpWriteDump. I've attached the error when running the following crashing programming under sdlprocdump.exe. ``` int main(int argc, char *argv[]) { return argc / (argc - 1); } ``` sdlprocdump usage: ``` wine sdlprocdump.exe a.exe ``` [1] https://github.com/libsdl-org/SDL/blob/main/test/win32/sdlprocdump.c -- 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 57570] New: Syntax Error in CMD Batch Parsing
by WineHQ Bugzilla 19 Dec '25

19 Dec '25

https://bugs.winehq.org/show_bug.cgi?id=57570 Bug ID: 57570 Summary: Syntax Error in CMD Batch Parsing Product: Wine-staging Version: 10.0-rc3 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: juan3(a)yandex.com CC: leslie_alistair(a)hotmail.com, z.figura12(a)gmail.com Distribution: --- Created attachment 77673 --> https://bugs.winehq.org/attachment.cgi?id=77673 running wine cmd When attempting to run the `msys2_shell.cmd` script from MSYS2, Wine fails with a syntax error: `Syntax error: unexpected IN`. This issue occurs during the batch file parsing phase. 1. Download the MSYS2 base archive from the following link: ``` https://github.com/msys2/msys2-installer/releases/download/2024-12-08/msys2… ``` 2. Extract the archive to a directory, e.g., `Z:\msys2\msys64`. 3. Navigate to the extracted directory: ``` Z:\msys2\msys64> ``` 4. Run the `msys2_shell.cmd` script with the following arguments: ``` msys2_shell.cmd -here -defterm -no-start ``` 5. Observe the error: ``` Syntaxfehler Syntax error: unexpected IN ``` The `msys2_shell.cmd` script should execute without errors and launch the MSYS2 shell environment. Wine fails with a syntax error: `Syntax error: unexpected IN`. -- 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 52373] New: White Band on Screen in Call of Cthuhlu
by WineHQ Bugzilla 19 Dec '25

19 Dec '25

https://bugs.winehq.org/show_bug.cgi?id=52373 Bug ID: 52373 Summary: White Band on Screen in Call of Cthuhlu Product: Wine Version: 7.0-rc2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: matthewcboyd(a)tutanota.com Distribution: --- Created attachment 71571 --> https://bugs.winehq.org/attachment.cgi?id=71571 Picture of Band Call of Cthulhu launches to a black screen with a white band on it. -- 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 59047] New: VRChat sound output is broken after video playback start when using AVPro player
by WineHQ Bugzilla 19 Dec '25

19 Dec '25

http://bugs.winehq.org/show_bug.cgi?id=59047 Bug ID: 59047 Summary: VRChat sound output is broken after video playback start when using AVPro player Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: mmdevapi Assignee: wine-bugs(a)list.winehq.org Reporter: teardown(a)inbox.ru Distribution: --- The sound output is completely gone after video playback starts in worlds that use players based on AVPro library. Reverting commit https://gitlab.winehq.org/wine/wine/-/commit/768d3b19634eee54ef63b733c456bf… fixes the issue. -- 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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