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

[Bug 59372] Regression: wine completely broken in the presence of non-graphics gl devices since 11.1

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59372 --- Comment #11 from Rémi Bernon <rbernon(a)codeweavers.com> --- The blamed commit seems a bit weird, as it is supposed to only rename various things and move code around. The next commit is more likely to break something GL related, as it tries to enumerate GPU devices through EGL. Could you please attach the output of `eglinfo`, see if we can find something specific to ignore those devices? You can also try if disabling EGL fixes the issue, with: wine reg add "HKCU\\Software\\Wine\\X11 Driver" /v UseEGL /d N /f The default setting can then be restored with: wine reg delete "HKCU\\Software\\Wine\\X11 Driver" /v UseEGL /f -- 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.

Feb. 6, 2026

[Bug 53574] MSYS2 "pacman -Sy" fails key lookup

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=53574 Bernhard Übelacker <bernhardu(a)mailbox.org> changed: What |Removed |Added ---------------------------------------------------------------------------- URL| |https://github.com/msys2/ms | |ys2-installer/releases/down | |load/2022-06-03/msys2-x86_6 | |4-20220603.exe Keywords| |download, source --- Comment #4 from Bernhard Übelacker <bernhardu(a)mailbox.org> --- Adding tags and download. Still visible with current wine-11.1+git with applied patches for #55138, #56925, #56927. Installing msys2-x86_64-20220603.exe with an open Task Manager shows in the last part of the installation some executions of some gpg.exes and a growing number of dirmngr.exe. A more details description in the comment in the attached patch. Submitted an hopefully improved version in this merge request: https://gitlab.winehq.org/wine/wine/-/merge_requests/10044/diffs -- 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.

Feb. 6, 2026

[Bug 51450] oleaut32:varformat fails in Wine when the currency sign follows the amount

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=51450 Andrew Nguyen <arethusa26(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rhon(a)free.fr --- Comment #3 from Andrew Nguyen <arethusa26(a)gmail.com> --- *** Bug 31618 has been marked as a duplicate of 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.

Feb. 6, 2026

[Bug 31618] Waterboy 1.0 (VB5 game) fails on startup, claiming "Run-time error '13': Type mismatch" (VarParseNumFromStr with invalid number string)

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=31618 Andrew Nguyen <arethusa26(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |DUPLICATE Status|NEW |RESOLVED --- Comment #17 from Andrew Nguyen <arethusa26(a)gmail.com> --- The type mismatch error on startup does not occur in wine-11.1. The issue was first fixed by commit bb652772af76c76d1dfd4844616abbfeac41c4c2 in wine-6.13 and later backported to wine-6.0.3. The fix is already identified with bug 51450, so I'm resolving this bug as a duplicate. *** This bug has been marked as a duplicate of bug 51450 *** -- 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.

Feb. 6, 2026

[Bug 59378] Black rectangle box in foreground blocking application window on TaxAct 2025

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59378 Steve Meisner <smeisner777(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |smeisner777(a)gmail.com -- 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.

Feb. 6, 2026

[Bug 59378] New: Black rectangle box in foreground blocking application window on TaxAct 2025

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59378 Bug ID: 59378 Summary: Black rectangle box in foreground blocking application window on TaxAct 2025 Product: Wine Version: 11.0 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: trivial Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: smeisner777(a)gmail.com Distribution: --- Created attachment 80331 --> http://bugs.winehq.org/attachment.cgi?id=80331 Screenshot of black rectangle box issue A black rectangle shaped box artifact is in the foreground which blocks a portion of the application window. The box is recognized by the window manager, always on top and cannot be moved or resized. First noticed when distribution updated from 10.20 to 11.0 (Arch linux based Manjaro, XFCE DE). Present on TaxAct 2023 through 2025 versions which use the webview2 API. Present on both of my AMD based Desktop (Ryzen 7 8745HS) and laptop (Ryzen 7 7730U). Also present in KVM/QEMU virtual machine running CachyOS KDE DE. I have performed regression testing which identified commit 1039c8f7f31 as the suspect. Patching dlls/winex11.drv/window.c with either of the two changes below correct the issue. Patch 1: Add SWP_NOACTIVATE as condition to hide window - !(swp_flags & SWP_HIDEWINDOW)) + !(swp_flags & (SWP_HIDEWINDOW|SWP_NOACTIVATE))) Patch 2: Add SWP_DEFERERASE as condition to hide window - !(swp_flags & SWP_HIDEWINDOW)) + !(swp_flags & (SWP_DEFERERASE|SWP_HIDEWINDOW))) -- 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.

Feb. 6, 2026

[Bug 59377] New: Dorico 4: Stack Overflows due to unimplemented function in vcruntime140.dll

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59377 Bug ID: 59377 Summary: Dorico 4: Stack Overflows due to unimplemented function in vcruntime140.dll Product: Wine Version: 11.1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P4 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: casual.steve.c(a)outlook.com Distribution: Debian Created attachment 80330 --> http://bugs.winehq.org/attachment.cgi?id=80330 Terminal log files running program, user/computer name redacted. When running Dorico 4, it repeatedly tries to call the unimplemented function "vcruntime140.dll.__C_specific_handler_noexcept". As per https://source.winehq.org/WineAPI/vcruntime140.html, this function is not implemented currently. Wine aborts the call, however the program repeatedly attempts to call the same function, eventually causing a stack overflow, crashing the program. Needing the function to be implemented. -- 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.

Feb. 6, 2026

[Bug 58001] "Eador. Masters of the Broken World" bad map textures after starting game

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=58001 Béla Gyebrószki <gyebro69(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gyebro69(a)gmail.com --- Comment #5 from Béla Gyebrószki <gyebro69(a)gmail.com> --- Created attachment 80329 --> http://bugs.winehq.org/attachment.cgi?id=80329 terminal output NVK/MESA <-> NVIDIA For me the reported issue persists in wine-11.1-200-g97ec2d1486c (as well as Wine-10.10) when running the game with Nvidia binary driver 580.126.09. However, the problem does not occur when using the Nouveau Vulkan driver with Mesa-25.3.4 (NVK over Zink). The issue was indeed resolved in Wine-10.10 when using NVK/Mesa. This message is present in the terminal with Nvidia but not with NVK: 00dc:fixme:opengl:wrap_wglShareLists Unsupported attributes on context 0xfd1e60/0x555564f08c30 Tested with the GOG.com version. -- 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.

Feb. 6, 2026

[Bug 59374] Codename Panzers Phase 1 and 2: fail to start with EGL

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59374 --- Comment #2 from Rémi Bernon <rbernon(a)codeweavers.com> --- No worries, thanks for your thorough testing, it's greatly 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.

Feb. 6, 2026

[Bug 59376] Brother PE-Design 11 install screen is blank

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59376 --- Comment #1 from chrisahrendt(a)bellsouth.net --- Created attachment 80328 --> http://bugs.winehq.org/attachment.cgi?id=80328 exit screen shot -- 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.

Feb. 6, 2026

[Bug 59376] New: Brother PE-Design 11 install screen is blank

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59376 Bug ID: 59376 Summary: Brother PE-Design 11 install screen is blank Product: Wine Version: 10.0 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: chrisahrendt(a)bellsouth.net Distribution: --- Created attachment 80327 --> http://bugs.winehq.org/attachment.cgi?id=80327 window screen shot Starting the PE-Design install application opens a empty window that is white and no text... when you press the X it asks you though if you are sure you want to exit. -- 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.

Feb. 6, 2026

[Bug 59374] Codename Panzers Phase 1 and 2: fail to start with EGL

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59374 Béla Gyebrószki <gyebro69(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Fixed by SHA1| |98a441ddf9d857ae21e4383eaee | |628deb6947a27 Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #1 from Béla Gyebrószki <gyebro69(a)gmail.com> --- I'm actually a bit embarrassed: I opened this bug report yesterday, even though the fix is right there among yesterday's commits. It’s just that I skipped yesterday's commit round and tested the game with an earlier revision because of a different regression that made the game unable to launch. Sorry about the noise! This was fixed by https://gitlab.winehq.org/wine/wine/-/commit/98a441ddf9d857ae21e4383eaee628… -- 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.

Feb. 6, 2026

[Bug 59373] Kyodai Mahjongg runs without audio in WOW64

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59373 Béla Gyebrószki <gyebro69(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Fixed by SHA1| |9cbdc12cdd3dcadaeff7122a0fb | |928be0a48e0d9 Status|NEW |RESOLVED --- Comment #2 from Béla Gyebrószki <gyebro69(a)gmail.com> --- Fixed with https://gitlab.winehq.org/wine/wine/-/commit/9cbdc12cdd3dcadaeff7122a0fb928… -- 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.

Feb. 6, 2026

[Bug 59372] Regression: wine completely broken in the presence of non-graphics gl devices since 11.1

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59372 --- Comment #10 from Olivier F. R. Dierick <o.dierick(a)piezo-forte.be> --- Hello, A debug trace may give a hint but I have no idea what the channels pertaining to the issue would be. https://gitlab.winehq.org/wine/wine/-/wikis/FAQ#how-can-i-get-a-debugging-l… Regards. (In reply to Zeb Figura from comment #6) > (In reply to Olivier F. R. Dierick from comment #5) > > According to a comment on reddit [1], DRI_PRIME is for OpenGL and the > > variable to set the vulkan device is MESA_VK_DEVICE_SELECT. > > Does that affect GL? > > > I think Wine uses the vulkan backend by default nowadays. > > For what? Don't talk to me. -- 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.

Feb. 6, 2026

[Bug 59372] Regression: wine completely broken in the presence of non-graphics gl devices since 11.1

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59372 --- Comment #9 from uvos <devnull(a)uvos.xyz> --- mi100s are not supported by radv and are thus not offered as vulkan devices, see attached vulkaninfo output MESA_VK_DEVICE_SELECT of course has no impact because of 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.

Feb. 5, 2026

[Bug 59372] Regression: wine completely broken in the presence of non-graphics gl devices since 11.1

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59372 --- Comment #8 from uvos <devnull(a)uvos.xyz> --- Created attachment 80326 --> http://bugs.winehq.org/attachment.cgi?id=80326 vulkaninfo 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.

Feb. 5, 2026

[Bug 59372] Regression: wine completely broken in the presence of non-graphics gl devices since 11.1

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59372 Austin English <austinenglish(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|-unknown |win32u CC| |rbernon(a)codeweavers.com --- Comment #7 from Austin English <austinenglish(a)gmail.com> --- commit 55f3f7f08b93165d35d703dfca21dcdff51364ed Author: Rémi Bernon <rbernon(a)codeweavers.com> Date: Tue Dec 2 22:10:18 2025 +0100 win32u: Make sysparam GPU devices less Vulkan specific. -- 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.

Feb. 5, 2026

[Bug 59360] [Question] How to import Root Certificates for dotnet

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59360 --- Comment #5 from Hans Leidekker <hans(a)meelstraat.net> --- It fails because a root CA is missing on Linux (VeriSign Universal Root Certificate Authority). It has been removed in 2021 which also affected the Linux dotnet port: https://devblogs.microsoft.com/dotnet/net-5-nuget-restore-failures-on-linux… Another workaround is to export that certificate from a Windows machine and import in Wine. It works for me if I export it as 'Base-64 encoded X.509 (.CER)'. -- 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.

Feb. 5, 2026

[Bug 657] Many games and applications need 'mfc42.dll' ('winetricks -q mfc42' is a workaround)

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=657 Zeb Figura <z.figura12(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |lars_martin4(a)hotmail.com --- Comment #128 from Zeb Figura <z.figura12(a)gmail.com> --- *** Bug 59371 has been marked as a duplicate of 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.

Feb. 5, 2026

[Bug 59371] Mafia for XP or older

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59371 Zeb Figura <z.figura12(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |z.figura12(a)gmail.com Resolution|--- |DUPLICATE Status|UNCONFIRMED |RESOLVED --- Comment #4 from Zeb Figura <z.figura12(a)gmail.com> --- Duplicate. *** This bug has been marked as a duplicate of bug 657 *** -- 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.

Feb. 5, 2026

[Bug 59372] Regression: wine completely broken in the presence of non-graphics gl devices since 11.1

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59372 Zeb Figura <z.figura12(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |z.figura12(a)gmail.com --- Comment #6 from Zeb Figura <z.figura12(a)gmail.com> --- (In reply to Olivier F. R. Dierick from comment #5) > According to a comment on reddit [1], DRI_PRIME is for OpenGL and the > variable to set the vulkan device is MESA_VK_DEVICE_SELECT. Does that affect GL? > I think Wine uses the vulkan backend by default nowadays. For what? -- 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.

Feb. 5, 2026

[Bug 59371] Mafia for XP or older

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59371 --- Comment #3 from Rafał Mużyło <galtgendo(a)o2.pl> --- wine doesn't provide mfc libraries in any of their versions - you need to get them on your own. -- 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.

Feb. 5, 2026

[Bug 59372] Regression: wine completely broken in the presence of non-graphics gl devices since 11.1

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59372 --- Comment #5 from Olivier F. R. Dierick <o.dierick(a)piezo-forte.be> --- Hello, According to a comment on reddit [1], DRI_PRIME is for OpenGL and the variable to set the vulkan device is MESA_VK_DEVICE_SELECT. I think Wine uses the vulkan backend by default nowadays. You don't explicitly say you tried this variable, so I suggest you try it if you didn't yet. [1] https://www.reddit.com/r/linux_gaming/comments/133u5d0/comment/jibi8zd/ 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.

Feb. 5, 2026

[Bug 59371] Mafia for XP or older

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59371 --- Comment #2 from Lars martin <lars_martin4(a)hotmail.com> --- wine MafiaLauncher.exe 002c:fixme:winediag:loader_init wine-staging 11.0 is a testing version containing experimental patches. 002c:fixme:winediag:loader_init Please mention your exact version when filing bug reports on winehq.org. 003c:err:service:process_send_start_message service L"HDDHealth" failed to start 003c:fixme:service:scmdatabase_autostart_services Auto-start service L"HDDHealth" failed to start: 1053 [2026-02-05 18:05:57.752] [MANGOHUD] [info] [blacklist.cpp:83] process 'explorer.exe' is blacklisted in MangoHud 0024:fixme:winediag:loader_init wine-staging 11.0 is a testing version containing experimental patches. 0024:fixme:winediag:loader_init Please mention your exact version when filing bug reports on winehq.org. 0100:err:module:import_dll Library MFC42.DLL (which is needed by L"Z:\\run\\media\\larsmartinhambro\\MAFIA_CD_1\\MafiaLauncher.exe") not found 0100:err:module:loader_init Importing dlls for L"Z:\\run\\media\\larsmartinhambro\\MAFIA_CD_1\\MafiaLauncher.exe" failed, status c0000135 larsmartinhambro@ti0108q160-0912:/run/media/larsmartinhambro/MAFIA_CD_1$ 0140:fixme:winediag:loader_init wine-staging 11.0 is a testing version containing experimental patches. 0140:fixme:winediag:loader_init Please mention your exact version when filing bug reports on winehq.org. -- 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.

Feb. 5, 2026

[Bug 59372] Regression: wine completely broken in the presence of non-graphics gl devices since 11.1

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=59372 Olivier F. R. Dierick <o.dierick(a)piezo-forte.be> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |o.dierick(a)piezo-forte.be Regression SHA1| |55f3f7f08b93165d35d703dfca2 | |1dcdff51364ed --- Comment #4 from Olivier F. R. Dierick <o.dierick(a)piezo-forte.be> --- (In reply to uvos from comment #3) > bisected to 55f3f7f08b93165d35d703dfca21dcdff51364ed Hello, There is a field above labelled 'Regression SHA1' for that. I've filed it for you. 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.

Feb. 5, 2026