December 2025 - Wine-Bugs - list.winehq.org

[Bug 51850] New: does not start MediaCreationTool21H1.exe
by WineHQ Bugzilla May 3, 2026

May 3, 2026

https://bugs.winehq.org/show_bug.cgi?id=51850 Bug ID: 51850 Summary: does not start MediaCreationTool21H1.exe Product: Wine Version: 6.16 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: 79625490833(a)yandex.ru Distribution: --- Created attachment 70744 --> https://bugs.winehq.org/attachment.cgi?id=70744 backtrace Hello. Does not start MediaCreationTool21H1.exe Operating System: ROSA Fresh Desktop 2021.1 KDE Plasma Version: 5.22.5 KDE Frameworks Version: 5.86.0 Qt Version: 5.15.2 Kernel Version: 5.10.70-generic-2rosa2021.1-x86_64 (64-bit) Graphics Platform: X11 Processors: 6 × AMD FX(tm)-6300 Six-Core Processor Memory: 7.7 ГиБ of RAM Graphics Processor: NVC1 -- 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 54566] New: Speed Busters: not clickable buttons in main menu
by WineHQ Bugzilla May 3, 2026

May 3, 2026

https://bugs.winehq.org/show_bug.cgi?id=54566 Bug ID: 54566 Summary: Speed Busters: not clickable buttons in main menu Product: Wine Version: 8.2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: stabilergriller(a)gmail.com Distribution: --- Created attachment 74107 --> https://bugs.winehq.org/attachment.cgi?id=74107 Wine Output running programm Hello, The game "Speed Busters: American Highways" [https://appdb.winehq.org/objectManager.php?sClass=application&iId=2832] bought on GOG [https://www.gog.com/game/speed_busters] installs just fine, but it's not possible to progress beyond the main menu. The main menu is fully visible, the mouse cursor itself too, but it's not actually possible to click on any of the buttons (or other interactive elements). Nothing seems to happen, when clicking on anything. Note: In winecfg, it's necessary to "Emulate a virtual desktop". Otherwise the game will start in full screen mode, and due to that described non-interactivity, it becomes impossible to leave the game anymore, so you will get perpetually stuck unless rebooting the computer. When alt tabbing the game running in full screen mode, it can be seen that an error window from wine is produced in the background, which is not readable, because the game always immediately commands control back. -- 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 54979] New: Futexes which protect memory allocation congest, causing 100x performance degradation
by WineHQ Bugzilla May 2, 2026

May 2, 2026

https://bugs.winehq.org/show_bug.cgi?id=54979 Bug ID: 54979 Summary: Futexes which protect memory allocation congest, causing 100x performance degradation Product: Wine Version: 8.0.1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: ntdll Assignee: wine-bugs(a)winehq.org Reporter: nagle(a)animats.com Distribution: --- Created attachment 74518 --> https://bugs.winehq.org/attachment.cgi?id=74518 Debugger output with multiple threads stuck in spinlocks. SUMMARY Under the wrong circumstances, a program doing many memory allocations from multiple threads can experience more than 100x performance degradation. I'm seeing this in my own Rust program, which has 16 sometimes-compute-bound threads on a 12 CPU machine. This works fine on Microsoft Windows and when compiled for Linux. Under Wine, it can be over 100x slower. Multiple threads are banging on a spinlock at _InterlockedCompareExchange [Z:\usr\src\packages\BUILD\include\winnt.h:6630] in ntdll spin_lock [Z:\usr\src\packages\BUILD\dlls\ntdll\sync.c:937] in ntdll This is the spin lock around the queue for pausing threads. DISCUSSION This looks like futex congestion. That's a known kind of problem, but doesn't seem to have been seen in Wine before. It may be that some programs just run really slow under Wine, and nobody knows why. The code in NTDLL is clearly intended to handle the fast case without doing an OS-level lock. Under light load, that's O(1). But under heavy load, with multiple threads pounding on spinlocks, each spinlock waits longer, and there are multiple threads, so it becomes O(N^2). Which means huge slowdowns. See discussion at https://forum.winehq.org/viewtopic.php?t=37688 which has snippets of the code that's causing the problem. I can copy all that info over here if necessary. Let me know. -- 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 54414] New: Window content corrupted after using scrollbars
by WineHQ Bugzilla May 2, 2026

May 2, 2026

https://bugs.winehq.org/show_bug.cgi?id=54414 Bug ID: 54414 Summary: Window content corrupted after using scrollbars Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: maranbr(a)outlook.com Distribution: --- Created attachment 73975 --> https://bugs.winehq.org/attachment.cgi?id=73975 Window content after scroll The window content gets completely corrupted after use scroll bars. Tested on versions 4.x, 5.x, 6.x, 7.x and the last one available, the 8.0. -- 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 55324] New: AllDup doesn't start in win10 mode: "OS not supported"
by WineHQ Bugzilla May 2, 2026

May 2, 2026

https://bugs.winehq.org/show_bug.cgi?id=55324 Bug ID: 55324 Summary: AllDup doesn't start in win10 mode: "OS not supported" Product: Wine Version: 8.13 Hardware: x86-64 URL: https://www.alldup.info/download/AllDupSetup.zip OS: Linux Status: NEW Keywords: download, patch Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: xerox.xerox2000x(a)gmail.com Distribution: Debian Created attachment 74920 --> https://bugs.winehq.org/attachment.cgi?id=74920 patch for IsOS This program was tried out by someone on the forum. In default windows 10 mode it pops up a messagbox "OS not supported" and exits. The attached patch is enough to fix this bug. -- 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 24063] New: World in conflict fails to start in DX10 mode
by wine-bugs＠winehq.org May 2, 2026

May 2, 2026

http://bugs.winehq.org/show_bug.cgi?id=24063 Summary: World in conflict fails to start in DX10 mode Product: Wine Version: 1.3.1 Platform: x86-64 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: directx-d3d AssignedTo: wine-bugs(a)winehq.org ReportedBy: xvachon(a)gmail.com Created an attachment (id=30246) --> (http://bugs.winehq.org/attachment.cgi?id=30246) Log +d3d10 World in Conflict is unable to start in DX10 mode. Native dxdiagn.dll was used to avoid http://bugs.winehq.org/show_bug.cgi?id=11114 and sh winetricks d3dx10 was run too. I uploaded a +d3d10 log. If you need other debug channels, please ask. -- 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 50778] New: TortoiseMerge closes before showing a window
by WineHQ Bugzilla May 2, 2026

May 2, 2026

https://bugs.winehq.org/show_bug.cgi?id=50778 Bug ID: 50778 Summary: TortoiseMerge closes before showing a window Product: Wine Version: 6.3 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: lexlexlex(a)gmail.com Distribution: --- Created attachment 69576 --> https://bugs.winehq.org/attachment.cgi?id=69576 Terminal log for TortoiseMerge startup and subsequent closing with wine Steps to reproduce: 1. Install TortoiseSVN in a 64-bit wine prefix. 2. Try to run TortoiseMerge.exe with the wine prefix mentioned in step 1. For example, run "wine TortoiseMerge.exe" from a terminal if the default wine prefix was used. Current behavior: TortoiseMerge closes before showing a window. No TortoiseMerge window appears. Expected behavior: TortoiseMerge is expected to start, allowing the user to compare and merge files in a windowed GUI. Additional information: A download for the current version of the TortoiseSVN installer as of this report is at https://osdn.net/projects/tortoisesvn/storage/1.14.1/Application/TortoiseSV… A log showing terminal output when trying to run "wine TortoiseMerge.exe" is attached. Opinion: This is one of 2 bugs preventing using TortoiseSVN fully in wine. The other is 50756. If these 2 bugs are fixed, TortoiseSVN could be used fully, easing the transition of users whose jobs rely on SVN to Linux. Currently some companies still use SVN and I've tried all the free SVN clients for Linux, and none of them come close to the level of convenience and intuitiveness that TortoiseSVN provides. I have nemo actions ready to enable full usage in of TortoiseSVN in Linux if these 2 bugs are fixed. This would help me personally tremendously, as digging through old revisions in alternate SVN branches is part of my job and extremely difficult with any SVN client other than TortoiseSVN using TortoiseMerge. Thanks for reading 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 55278] New: Wine incorrectly defines the allowed movement area for VB6 widget
by WineHQ Bugzilla May 2, 2026

May 2, 2026

https://bugs.winehq.org/show_bug.cgi?id=55278 Bug ID: 55278 Summary: Wine incorrectly defines the allowed movement area for VB6 widget Product: Wine Version: 8.12 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: ry1tg3+RY1TN1(a)rokejulianlockhart.anonaddy.com Distribution: --- Created attachment 74891 --> https://bugs.winehq.org/attachment.cgi?id=74891 Logs. Per https://github.com/yereverluvinunclebert/Panzer-Earth-gauge-VB6/issues/5#is…, Wine incorrectly defines the allowed movement area for a window with hidden decorations (https://github.com/yereverluvinunclebert/Panzer-Earth-gauge-VB6.git) on Linux. To reproduce, 0. Clone https://github.com/yereverluvinunclebert/Panzer-Earth-gauge-VB6.git 1. Invoke https://github.com/yereverluvinunclebert/Panzer-Earth-gauge-VB6/blob/main/S… 2. Invoke https://github.com/yereverluvinunclebert/Panzer-Earth-gauge-VB6/blob/main/P… ```log PS /home/rokejulianlockhart> wine --version wine-8.12 PS /home/rokejulianlockhart> ``` -- 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 57427] New: After uninstalling Bionicle Heroes demo, it won't reinstall. Error: -1627 Function failed
by WineHQ Bugzilla May 1, 2026

May 1, 2026

https://bugs.winehq.org/show_bug.cgi?id=57427 Bug ID: 57427 Summary: After uninstalling Bionicle Heroes demo, it won't reinstall. Error: -1627 Function failed Product: Wine Version: 9.21 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: doomtay(a)gmail.com Distribution: --- Created attachment 77420 --> https://bugs.winehq.org/attachment.cgi?id=77420 Terminal outputs from initial installation, uninstallation, and attempted subsequent reinstallations If I install the Bionicle Heroes demo from https://web.archive.org/web/20111216135946/http://gameshadow.vo.llnwd.net/o…, it installs fine the first time around, but if I then uninstall it, the window saying the game was unsuccessfully uninstalled seems to pop up twice. If I then attempt to reinstall the game, I get an error saying "Error: -1627 Function failed". In case it was a fluke or something, I also tried again, while installing to a different location, and the same error occurred. -- 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 57852] New: Call from 7BD748A5 to unimplemented function imagehlp.dll.ReBaseImage64, aborting
by WineHQ Bugzilla May 1, 2026

May 1, 2026

https://bugs.winehq.org/show_bug.cgi?id=57852 Bug ID: 57852 Summary: Call from 7BD748A5 to unimplemented function imagehlp.dll.ReBaseImage64, aborting Product: Wine Version: 10.2 Hardware: x86-64 OS: FreeBSD Status: NEW Keywords: download Severity: normal Priority: P2 Component: imagehlp Assignee: wine-bugs(a)winehq.org Reporter: damjan.jov(a)gmail.com I got the Win32 version of OpenOffice (Apache OpenOffice, "AOO") to successfully build on FreeBSD with Wine + Cygwin + Windows SDK, and this was one of the Wine bugs I had to work around during the build. The problem is in the main/postprocess/rebase directory, where it tries to rebase binaries, ultimately calling C:\Program Files\Microsoft SDKs\Windows\v7.0\Bin\rebase (from the Windows SDK), which tries to call the unimplemented function imagehlp.dll.ReBaseImage64, which causes a crash during the build. Since rebasing is just done for better performance, it's not critical and can be worked around by commenting out the relevant makefile command. Still, Wine should ideally support this API, and it's good to document applications that need it. For further details please see the email where I described my experiences, and other Wine bugs I found: https://lists.apache.org/thread/x3p7mv0py2s5hw3cvrm1d3krxgb7cq9k Also if you want to reproduce, you can try compiling OpenOffice on Wine, but it's a very complicated build environment and takes many hours to run, and this bug only happens near the end. See the build guide on https://wiki.openoffice.org/wiki/Documentation/Building_Guide_AOO/Step_by_s… and the extra instructions in the email above. And it is remarkable that Wine works so well, when building a project with ~70000 C++ files, 12 million lines of code, 37 external libraries, code generation during the build, calls to many Cygwin tools and Perl scripts, Java and Ant, .NET tools, and lots more. Only 6 Wine bugs were found, of which 3 are already fixed in Wine 10.2, and the other 3 have workarounds. -- 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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