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

[Bug 59094] New: Itch.io client shows empty white window on start
by WineHQ Bugzilla 09 Dec '25

09 Dec '25

http://bugs.winehq.org/show_bug.cgi?id=59094 Bug ID: 59094 Summary: Itch.io client shows empty white window on start Product: Wine Version: 10.20 Hardware: x86-64 URL: https://itch.io/app/download?platform=windows 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: a085746bbe3594e4ea01ea578823383e6447b6b6 Distribution: ArchLinux Created attachment 79883 --> http://bugs.winehq.org/attachment.cgi?id=79883 terminal output The Itch.io as well as the IndieGala desktop applications are showing only an empty white rectangle instead of the app window. They are based on the Electron framework. All began with commit a085746bbe3594e4ea01ea578823383e6447b6b6 when there was an unresponsive, empty black window and the app was constantly using 100% CPU. In Wine-11.0-rc1 this is evolved to an empty white window (CPU usage is low). Prior to commit a085746bbe the apps were displaying window contents properly. You don't need to have a Itch.io account to reproduce the bug: after installation the login screen is shown but is is unusable due to this bug. 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 59108] New: Steam: Client starts up, but all window content is black or white.
by WineHQ Bugzilla 09 Dec '25

09 Dec '25

http://bugs.winehq.org/show_bug.cgi?id=59108 Bug ID: 59108 Summary: Steam: Client starts up, but all window content is black or white. 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: chiitoo(a)gentoo.org Regression SHA1: 6048ac5dfebd7090672ec1c26e6e15dfd51d5a8d Distribution: Gentoo The Steam client windows start showing up with white content only after commit 6048ac5dfeb [1], if reporting Windows 7 to it. Reporting Windows 10 instead will make things black instead. After commit b5e59c09d4a [2], the windows are black for both Windows 7 and 10. The whiteness itself seems to be related to commit 18339eb0f50 [3], though the window content still shows up at that point, it's just that, for example, the initial opening of a menu flashes the menu area in white instead of black as it usually does. It also introduces a white flash for when launching Final Fantasy XI Online, so maybe it will receive its own bug too. This with the open-source amdgpu/mesa driver and KWin-X11. Last tested at d60f82860565 [4]. 1. https://gitlab.winehq.org/wine/wine/-/commit/6048ac5dfebd7090672ec1c26e6e15… 2. https://gitlab.winehq.org/wine/wine/-/commit/b5e59c09d4a5ebdd1171bd12733eb6… 3. https://gitlab.winehq.org/wine/wine/-/commit/18339eb0f5048500efb668e6a9b679… 4. https://gitlab.winehq.org/wine/wine/-/commit/d60f8286056559233e992c4084f319… -- 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 53354] New: Wine should provide icu.dll
by WineHQ Bugzilla 09 Dec '25

09 Dec '25

https://bugs.winehq.org/show_bug.cgi?id=53354 Bug ID: 53354 Summary: Wine should provide icu.dll Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: osmanx(a)problemloesungsmaschine.de Distribution: --- Created attachment 72742 --> https://bugs.winehq.org/attachment.cgi?id=72742 tzdb.exe Windows since at least version Windows 10 19H1 ships a icu.dll in the system directory. The VS2022 (and I think also VS2019) C++ standard library in C++20 mode uses this DLL to implement the timezone database as specified by the C++ standard. The standard library loads this DLL dynamically with LoadLibraryExW (see <https://github.com/microsoft/STL/blob/ef62d3fa0b8e4e2406b9bb74e916e1ca8a1df…>) and throws a std::system_error (see <https://github.com/microsoft/STL/blob/ef62d3fa0b8e4e2406b9bb74e916e1ca8a1df…> and <https://github.com/microsoft/STL/blob/ef62d3fa0b8e4e2406b9bb74e916e1ca8a1df…>) when it cannot load it. In order to provide compatibility with modern Windows versions, IMHO Wine should thus ship a compatible icu.dll. A similar issue also exists for older Windows versions even on the Microsoft side (see <https://github.com/microsoft/STL/issues/1911>). This issue arose since I recently modernized timezone handling in OpenMPT by using C++20 chrono. For now, I have worked around the problem in OpenMPT. See <https://bugs.openmpt.org/view.php?id=1618> and <https://source.openmpt.org/browse/openmpt?op=comp&compare[]=/trunk/OpenMPT/…>. Simple test case: ``` // cl /std:c++20 /permissive- /EHsc /O2 /W4 tzdb.cpp #include <chrono> #include <iostream> #include <stdexcept> #include <windows.h> int main() { try { std::chrono::get_tzdb_list(); } catch (const std::exception & e) { std::cerr << "FAIL: " << e.what() << std::endl; return 1; } std::cout << "OK" << std::endl; return 0; } ``` tzdb.exe attached. -- 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 47830] New: Exact Audio Copy (EAC) does not run with latest development release
by WineHQ Bugzilla 09 Dec '25

09 Dec '25

https://bugs.winehq.org/show_bug.cgi?id=47830 Bug ID: 47830 Summary: Exact Audio Copy (EAC) does not run with latest development release Product: Wine Version: 4.17 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: stefan(a)konink.de Distribution: --- Created attachment 65336 --> https://bugs.winehq.org/attachment.cgi?id=65336 Problem running EAC with mono-only installation I ran Exact Audio Copy using a stock Ubuntu wine package, from the 4.0.x branch. In this installation I stumbled on the issue that the EAC plugins were not recognized. This issue is said to be fixed in #43270. I have manually compiled Wine 4.17 for 32bit, which let to the output in the attachment. After winetricks dotnet20 I was able to run EAC.exe, including the plugins that were previously missing, this resulted in not able to retrieve information about CDs. But this seems to be a side effect of the plugins "working". When selecting Build-in freedb engine under Metadata options, information was retrieved. The second attachment shows the problem using the CUETools plugin. I have reproduced the steps with winehq-devel (4.17~disco): Download: https://www.fosshub.com/Exact-Audio-Copy-DE.html?dwl=eac-1.3.exe Run: wine eac-1.3.exe Validate the output in output.txt after starting the application. Run: winetricks dotnet2 Run: cd ~/.wine/drive_c/Program\ Files\ $x86$/Exact\ Audio\ Copy/ Run: wine EAC.exe Cancel the CD-rom detection. Insert a common audio CD. Alt-G, specify e-mail. Another Alt-G. Validate the output in output-networking.txt after starting the application. -- 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 58167] New: Pegasus Mail immediately restores window
by WineHQ Bugzilla 09 Dec '25

09 Dec '25

http://bugs.winehq.org/show_bug.cgi?id=58167 Bug ID: 58167 Summary: Pegasus Mail immediately restores window Product: Wine Version: 10.6 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: winehq(a)jonass.user.lysator.liu.se Distribution: --- After upgrading from 10.5 to 10.6 I can't minimize Pegasus Mail. When I click minimize the window only flashes, seems like it minimizes but immediately restores to open window with the same size as before. No error messages in console. git bisect suggests it may be related to commit 6b04bdf25796c9c76815588bf7bdc36ff44b9e13 OS: XUbuntu 24.04.2 LTS NVIDIA Driver Version: 535.183.01 Using X11 (not Wayland) -- 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 58505] New: Odd windows management behaviour in later dev versions
by WineHQ Bugzilla 09 Dec '25

09 Dec '25

http://bugs.winehq.org/show_bug.cgi?id=58505 Bug ID: 58505 Summary: Odd windows management behaviour in later dev versions Product: Wine Version: 10.12 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: kg.hammarlund(a)gmail.com Distribution: --- I run a geneaology database program written for windows under wine. It runs fine on v10.0 (stable) and on dev versions up to 10.4. From v10.5 and upwards, including v1012, I'm encountering an odd issue. When opening a search window, this window opens in the background instead of on top of the main window. I then have to move or resize the main window in order to highilght the search window and fill in the search data. But this only happens the first time I open the search window. Next time it opens in the foreground. If I untick the box "Allow the window manager to control the windows" in winecfg > graphics, the search window opens expected. But this solution has its drawbacks. -- 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 53380] New: After 7.13 update, components in pop-up windows, sliders and buttons, do not work. ThumbsPlus 10 Pro
by WineHQ Bugzilla 09 Dec '25

09 Dec '25

https://bugs.winehq.org/show_bug.cgi?id=53380 Bug ID: 53380 Summary: After 7.13 update, components in pop-up windows, sliders and buttons, do not work. ThumbsPlus 10 Pro Product: Wine Version: 7.13 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: nosoy1(a)charter.net Distribution: --- Created attachment 72765 --> https://bugs.winehq.org/attachment.cgi?id=72765 Screen print showing app and photo adjustment sliders. App ThumbsPlus Pro 10 SP2 Build Jun 14, 2018. OS Linux Mint 64 System: Kernel: 5.4.0-122-generic x86_64 bits: 64 compiler: gcc v: 9.4.0 Desktop: Cinnamon 5.2.7 wm: muffin dm: LightDM Distro: Linux Mint 20.3 Una base: Ubuntu 20.04 focal After the 7.13 focal update certain sliders and buttons in pop up window functions no longer work. The sliders themselves have not looked right for quite a while, but after this update, they are unresponsive and unusable. If I restore the app from my backup and using Timeshift restore WINE back to 7.12, the pop ups function normally again. -- 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 58724] New: Regression: heroes of the storm doesn't start
by WineHQ Bugzilla 09 Dec '25

09 Dec '25

http://bugs.winehq.org/show_bug.cgi?id=58724 Bug ID: 58724 Summary: Regression: heroes of the storm doesn't start Product: Wine Version: 10.15 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: d3d Assignee: wine-bugs(a)winehq.org Reporter: idarktemplar(a)mail.ru Distribution: --- Created attachment 79330 --> http://bugs.winehq.org/attachment.cgi?id=79330 0001-Fix-battle.net.patch Heroes of the storm crashes on start with error message "g_gfxErrorAPIError". It started happening with wine 10.15. Game URL: https://heroesofthestorm.blizzard.com/en-us/ Battle.net is needed for game. To run a battle.net application an attached patch is used. OS: Gentoo amd64 Videocard info: OpenGL vendor string: AMD OpenGL renderer string: AMD Radeon RX 7900 XTX (radeonsi, navi31, LLVM 20.1.8, DRM 3.61, 6.12.41-gentoo-v68) OpenGL core profile version string: 4.6 (Core Profile) Mesa 25.2.3 OpenGL core profile shading language version string: 4.60 dxvk 2.7.1 is used: https://github.com/doitsujin/dxvk/ vkd3d-proton 2.14.1 is used: https://github.com/HansKristian-Work/vkd3d-proton/ I've tried running wine without dxvk and vkd3d-proton and issue didn't go away. I did git bisect and got following result: f7619fe4875c0082c410570051c1770114c62b96 is the first bad commit commit f7619fe4875c0082c410570051c1770114c62b96 Author: Connor McAdams <cmcadams(a)codeweavers.com> Date: Tue Aug 12 09:52:40 2025 -0400 d3dx11: Implement D3DX11GetImageInfoFromMemory() using shared code. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=50210 Signed-off-by: Connor McAdams <cmcadams(a)codeweavers.com> dlls/d3dx11_43/Makefile.in | 5 ++++- dlls/d3dx11_43/d3dx11_43_main.c | 9 -------- dlls/d3dx11_43/dxhelpers.h | 21 +++++++++++++++++ dlls/d3dx11_43/tests/d3dx11.c | 21 ++++++----------- dlls/d3dx11_43/texture.c | 243 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 275 insertions(+), 24 deletions(-) create mode 100644 dlls/d3dx11_43/dxhelpers.h $ git bisect log # bad: [72dc2afb1a78f88cd930d61a20498838a3bea271] Release 10.15. # good: [b073859675060c9211fcbccfd90e4e87520dc2c2] Release 10.0. git bisect start 'wine-10.15' 'wine-10.0' # good: [80278c34bd7d93dcfcb59c321bfb7f271cf1eda5] dbghelp: Add method to enumerate symbols. git bisect good 80278c34bd7d93dcfcb59c321bfb7f271cf1eda5 # good: [e374980d0bfc7413e0cc1da5fcca5e9c8c851281] sapi/stream: Remove the FIXME message for unknown ISpStream interfaces. git bisect good e374980d0bfc7413e0cc1da5fcca5e9c8c851281 # good: [618903c8006945e0949e5630857d495f8f81e183] cryptxml: Implement CryptXmlVerifySignature() stub. git bisect good 618903c8006945e0949e5630857d495f8f81e183 # good: [e672573bd7aa734cff7b8a44a78504ad77bf5d9c] cmd/tests: Add more tests about ERASE builtin command. git bisect good e672573bd7aa734cff7b8a44a78504ad77bf5d9c # good: [665229874b6c46247f7fb7b639e35a6b40b6fef1] win32u: Strip unsupported structs from vkCreateImage chain. git bisect good 665229874b6c46247f7fb7b639e35a6b40b6fef1 # good: [c20abdb856139f156ceab0afbb8454e0ad79f0a4] gdiplus: Manually blend to white background if the device doesn't support alpha blending. git bisect good c20abdb856139f156ceab0afbb8454e0ad79f0a4 # good: [9674f905fba249845ca282dee1c7218e57b4d074] windows.media.mediacontrol: Stub ISystemMediaTransportControlsDisplayUpdater::put/get_Thumbnail(). git bisect good 9674f905fba249845ca282dee1c7218e57b4d074 # bad: [93dbe66d6ef7e5f952885f1f79d2e90752482804] include: Use the client pointer in debugstr_opengl_drawable. git bisect bad 93dbe66d6ef7e5f952885f1f79d2e90752482804 # good: [3b41f3fba1014942598af49edd796dbb72bac68a] d3dx11/tests: Add a helper function for checking image info structure values. git bisect good 3b41f3fba1014942598af49edd796dbb72bac68a # bad: [d556ee879077ef65141ea9e910574f274ee86e0e] preloader: Make thread_ldt reference position independent. git bisect bad d556ee879077ef65141ea9e910574f274ee86e0e # bad: [f7619fe4875c0082c410570051c1770114c62b96] d3dx11: Implement D3DX11GetImageInfoFromMemory() using shared code. git bisect bad f7619fe4875c0082c410570051c1770114c62b96 # good: [d98935a7dab6338e57abefa58e12ac252eec6023] d3dx11/tests: Import more image info tests from d3dx10. git bisect good d98935a7dab6338e57abefa58e12ac252eec6023 # first bad commit: [f7619fe4875c0082c410570051c1770114c62b96] d3dx11: Implement D3DX11GetImageInfoFromMemory() using shared code. -- 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 59102] New: Minimizing fullscreen notepad and restoring does not redraw immediately
by WineHQ Bugzilla 09 Dec '25

09 Dec '25

http://bugs.winehq.org/show_bug.cgi?id=59102 Bug ID: 59102 Summary: Minimizing fullscreen notepad and restoring does not redraw immediately Product: Wine Version: 10.17 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: win32u Assignee: wine-bugs(a)list.winehq.org Reporter: bernhardu(a)mailbox.org Distribution: --- With my tests for bug 55176 I think I found another change in behaviour. Restoring a minimized fullscreen notepad gets not drawn immediately. Just when moving the mouse inside the window or clicking again at the window list entry (which should minimize notepad again). This is with debian stable/trixie and kde plasma wayland. Could it reproduce it with my desktop and inside a VM. Steps to reproduce: - wine notepad & - maximize it - minimize - restore via clicking the entry in the application list - stays black until another click at the entry in the application list (which should minimize notepad again) or moving mouse over the window 10.16~trixie-1 working 10.17~trixie-1 broken 11.0~rc1~trixie-1 broken A git bisect leads to this commit: d3cb94b543e8ccc4a6baa7a8a2c31142a7b1a814 is the first broken commit commit d3cb94b543e8ccc4a6baa7a8a2c31142a7b1a814 Author: Rémi Bernon <rbernon(a)codeweavers.com> Date: Fri Oct 3 10:46:25 2025 +0200 win32u: Check QS_DRIVER bit before calling ProcessEvents. -- 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 54646] New: Entering the minus symbol displays parentheses
by WineHQ Bugzilla 09 Dec '25

09 Dec '25

https://bugs.winehq.org/show_bug.cgi?id=54646 Bug ID: 54646 Summary: Entering the minus symbol displays parentheses Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: pascal.legrand(a)univ-orleans.fr Distribution: --- Hello, I have been using, for many years, a small personal accounting application developed in Delphi. (I am not the developer) This one worked perfectly via Wine. Since one of the last update I have a display problem. When I enter a negative value in the application, once the entry validated the minus sign (debit) turns into parentheses: Input: -100€ Display: (100€) Do you know where this problem could come from? Thank you in advance for your help. -- 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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