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

[Bug 59631] New: wine-staging-11.6: flickering images in Battle.net Launcher
by WineHQ Bugzilla June 3, 2026

June 3, 2026

http://bugs.winehq.org/show_bug.cgi?id=59631 Bug ID: 59631 Summary: wine-staging-11.6: flickering images in Battle.net Launcher Product: Wine-staging Version: 11.6 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: minor Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: dimich.dmb(a)gmail.com CC: leslie_alistair(a)hotmail.com, z.figura12(a)gmail.com Distribution: --- Created attachment 80699 --> http://bugs.winehq.org/attachment.cgi?id=80699 Wine console output Images in Battle.net Launcher flicker with wine-staging-11.6. The issue does not occur with wine-staging-11.5. The issue does not occur with mainline wine-11.6. (Additional patch is required to run Battle.net Launcher with non-staging wine: https://bugs.winehq.org/show_bug.cgi?id=56486) Probably related parts of wine-staging-11.6 output: 0248:fixme:dxgi:dxgi_factory_CreateSwapChainForComposition iface 02BBB6F0, device 02BA0060, desc 005FEBE0, output 00000000, swapchain 538594DC stub! 0248:fixme:dxgi:wined3d_swapchain_desc_from_dxgi Ignoring alpha mode 0x1. 0248:fixme:d3d:wined3d_swapchain_init The application requested more than one back buffer, this is not properly supported. Please configure the application to use double buffering (1 back buffer) if possible. 0248:fixme:d3d:wined3d_swapchain_init Unimplemented swap effect 0x3. 0248:fixme:dxgi:d3d11_swapchain_GetDesc Ignoring ScanlineOrdering and Scaling. 0248:fixme:dxgi:d3d11_swapchain_SetColorSpace1 iface 02CFFD48, colour_space 0 stub! 0248:fixme:dxgi:d3d11_swapchain_Present1 Ignored present parameters 005FE7A0. 0248:fixme:dxgi:dxgi_device_EnqueueSetEvent iface 02BA0038, event 000002D0 stub! 0248:fixme:dcomp:visual_SetContent iface 00BAD2E0, content 02CFFD48 semi-stub! 0248:fixme:d3d11:d3d11_device_GetCreationFlags iface 02BA0060 stub! ... 0430:fixme:dxgi:d3d11_swapchain_GetDesc Ignoring ScanlineOrdering and Scaling. 0430:fixme:d3d11:d3d11_multithread_SetMultithreadProtected iface 02BA0088, enable 0x1 stub! 0430:fixme:dxgi:dxgi_surface_GetDC iface 0CA91058, discard 0, hdc 02D37CA4 semi-stub! ... Wine-staging-11.5 doesn't contain these lines except "d3d11_swapchain_Present1 Ignored present parameters". The issue doesn't seem to affect application functionality and looks visual only. OS: Arch Linux Kernel version: 6.19.11-arch1-1 Nvidia driver: 595.58.03 -- 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 58346] New: Text is not shown in non-full screen Steam windows
by WineHQ Bugzilla June 3, 2026

June 3, 2026

http://bugs.winehq.org/show_bug.cgi?id=58346 Bug ID: 58346 Summary: Text is not shown in non-full screen Steam windows Product: Wine Version: 10.9 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: jonis9898(a)hotmail.com Distribution: --- Created attachment 78723 --> http://bugs.winehq.org/attachment.cgi?id=78723 Installation window for Borderlands 2 in Steam. Any account details have been painted over. When running Steam through Wine at first no text is shown, but is restored it the window is resized. The installation window can not be resized and stays textless. The install buttons are also missing. -- 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 57022] New: Graphical and color distortions in The Witcher [d3dx9_35.dll]
by WineHQ Bugzilla June 3, 2026

June 3, 2026

https://bugs.winehq.org/show_bug.cgi?id=57022 Bug ID: 57022 Summary: Graphical and color distortions in The Witcher [d3dx9_35.dll] Product: Wine Version: 9.14 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: d3d Assignee: wine-bugs(a)winehq.org Reporter: shtetldik(a)gmail.com Distribution: --- In some scenes in the Witcher there are glitches when using Wine + dxvk. See a small video example in the linked dxvk issue (see Shani's hair and some general flickering and light anomalies especially around that candle on the table): https://github.com/doitsujin/dxvk/issues/4178 Set up: * Game: The Witcher Enhanced Edition, latest GOG release. * Wine: 9.14 + esync * dxvk: git 1077d6a * GPU: AMD Sapphire Nitro+ RX 7900 XTX * Kernel/amdgpu: 6.10.2 * Mesa/radv: git deb1d1f9c3 dxvk developers helped narrowing it down to Wine's side, since installing native d3dx9_35.dll works around it so it must be some issue with built-in d3dx9_35 implementation. -- 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 59772] New: wintab32/winex11: user32-rawinput-mouse patch set stops XDeviceMotionEvent-s enabled by x11 wintab
by WineHQ Bugzilla June 3, 2026

June 3, 2026

http://bugs.winehq.org/show_bug.cgi?id=59772 Bug ID: 59772 Summary: wintab32/winex11: user32-rawinput-mouse patch set stops XDeviceMotionEvent-s enabled by x11 wintab Product: Wine-staging Version: 11.9 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: katharine.chui(a)gmail.com CC: leslie_alistair(a)hotmail.com, z.figura12(a)gmail.com Distribution: --- On wine staging, wintab32 currently randomly stops sending graphics tablet input messages to application, usually after mouse input. A bisection on the patch set shows that the issue first emerged from `0005-winex11-Keep-track-of-mouse-device-and-pointer-butto.patch`. Further inspection with `WINEDEBUG="-all,+event"` points to `XDeviceMotionEvent` events vanishing, despite enabled in `wintab.c` `tablet_attach_queue()` This suggests that the use of `XCloseDevice` in the patch conflicts with x11 wintab's use of `XSelectExtensionEvent`. Documentation of `XCloseDevice` seems to explain this behavior https://manpages.debian.org/buster/libxi-dev/XCloseDevice.3.en.html ``` When a client makes an XCloseDevice request, any active grabs that the client has on the device are released. Any event selections that the client has are deleted, as well as any passive grabs. If the requesting client is the last client accessing the device, the server may disable all access by X to the device. ``` This issue was observed in Xwayland, I do not know if it happens in normal X11 as well. This might be a duplicate of https://bugs.winehq.org/show_bug.cgi?id=49512 , https://bugs.winehq.org/show_bug.cgi?id=33056 -- 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 59248] New: Foundation Galactic Frontier: unable to click on mission to start the game
by WineHQ Bugzilla June 2, 2026

June 2, 2026

http://bugs.winehq.org/show_bug.cgi?id=59248 Bug ID: 59248 Summary: Foundation Galactic Frontier: unable to click on mission to start the game Product: Wine-staging Version: 11.0 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: infyquest(a)gmail.com CC: leslie_alistair(a)hotmail.com, z.figura12(a)gmail.com Distribution: --- Created attachment 80162 --> http://bugs.winehq.org/attachment.cgi?id=80162 logs Downloaded the game Foundation Galactic Frontier https://userplatform-download.akamaized.net/official-website/pc-launcher-se… My OS is Garuda Linux, lenovo thinkpad l14 gen1 laptop (touch enabled) with AMD GPU. I am using the latest wine-staging-git version 11.0.r0.gdb11d0f-1 When I try to click the mission to start the game after initial game video, its stuck not starting the game. Attaching the log. -- 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 49212] New: Cannot install Internet Explorer 11
by WineHQ Bugzilla June 2, 2026

June 2, 2026

https://bugs.winehq.org/show_bug.cgi?id=49212 Bug ID: 49212 Summary: Cannot install Internet Explorer 11 Product: Wine Version: 1.8 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: bugzilla(a)tonne.to Distribution: --- Created attachment 67219 --> https://bugs.winehq.org/attachment.cgi?id=67219 bug report I tried to instll Internet Explorer 11. Wine was "Windows 10". It fails. See report. -- 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 59436] New: Wayland/EGL: Washed-out colors caused by double sRGB conversion on default framebuffer (GL_FRAMEBUFFER_SRGB)
by WineHQ Bugzilla June 2, 2026

June 2, 2026

http://bugs.winehq.org/show_bug.cgi?id=59436 Bug ID: 59436 Summary: Wayland/EGL: Washed-out colors caused by double sRGB conversion on default framebuffer (GL_FRAMEBUFFER_SRGB) Product: Wine Version: 11.3 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: winewayland Assignee: wine-bugs(a)list.winehq.org Reporter: tpaniaki(a)protonmail.com Distribution: --- Created attachment 80417 --> http://bugs.winehq.org/attachment.cgi?id=80417 Patch Fixes https://bugs.winehq.org/show_bug.cgi?id=59073 Summary When running Wine with the Wayland driver (winewayland.drv) using EGL, colors may appear washed out / desaturated in OpenGL applications. The issue is caused by GL_FRAMEBUFFER_SRGB remaining enabled while rendering to the default framebuffer (FBO 0), leading to a double gamma/sRGB conversion in some Wayland/EGL pipelines. Disabling GL_FRAMEBUFFER_SRGB only when rendering to the default framebuffer fixes the color output. Environment Wine: wine-git (tested on 11.x, reproducible on current master) Backend: winewayland.drv (Wayland native, not XWayland) GPU: AMD (Mesa) Compositor: wlroots-based (qtile Wayland) EGL backend in use Application tested: Roon (Chromium/CEF-based UI, OpenGL rendering) Observed behavior Colors appear faded / washed out Gamma looks incorrect (as if double sRGB conversion occurs) Issue only occurs under Wayland/EGL Colors are correct: Under X11/XWayland Or if GL_FRAMEBUFFER_SRGB is manually disabled for FBO 0 Root cause hypothesis Some Wayland/EGL compositors already perform colorspace handling for the window surface. If GL_FRAMEBUFFER_SRGB remains enabled when rendering to the default framebuffer, the pipeline applies sRGB conversion twice: App → GL_FRAMEBUFFER_SRGB → EGL/Compositor colorspace → Display This results in desaturated output. Minimal fix Disable GL_FRAMEBUFFER_SRGB only when binding the default framebuffer (FBO 0), while preserving the application's requested sRGB state for non-default FBOs. Example patch (conceptual) Inside framebuffer binding path: if (!framebuffer && gl_info->supported[ARB_FRAMEBUFFER_SRGB]) { TRACE("glBindFramebuffer disabling GL_FRAMEBUFFER_SRGB on default framebuffer\n"); glDisable(GL_FRAMEBUFFER_SRGB); } else if (framebuffer && app_framebuffer_srgb_enabled) { TRACE("glBindFramebuffer restoring GL_FRAMEBUFFER_SRGB on non-default framebuffer\n"); glEnable(GL_FRAMEBUFFER_SRGB); } Results Colors become correct under Wayland/EGL No regression observed in tested OpenGL apps Behavior matches X11 output sRGB still works correctly for offscreen FBO rendering -- 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 47139] New: SetWorldTransform faulty when rendering text with DrawTextEx
by wine-bugs＠winehq.org June 2, 2026

June 2, 2026

https://bugs.winehq.org/show_bug.cgi?id=47139 Bug ID: 47139 Summary: SetWorldTransform faulty when rendering text with DrawTextEx Product: Wine Version: 4.7 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: user32 Assignee: wine-bugs(a)winehq.org Reporter: zen253231(a)gmail.com Distribution: --- Created attachment 64368 --> https://bugs.winehq.org/attachment.cgi?id=64368 Text is cut on all sides when turned Since at least wine 3.16 up to 4.7 when using DrawTextEx with (either DT_WORDBREAK, either DT_SINGLELINE) Or DT_CALCRECT, SetWorldTransform fails to transform correctly the size of text box and cuts text to display inclined. The 4 coefficients of Xform are used to compute transformation. -- 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 33190] New: Font display problem using text and dc rotation
by wine-bugs＠winehq.org June 2, 2026

June 2, 2026

http://bugs.winehq.org/show_bug.cgi?id=33190 Bug #: 33190 Summary: Font display problem using text and dc rotation Product: Wine Version: 1.5.25 Platform: x86-64 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: gdi32 AssignedTo: wine-bugs(a)winehq.org ReportedBy: ralf.habacker(a)freenet.de Classification: Unclassified We recognized an gdi text display issue using the application Gausz http://appdb.winehq.org/objectManager.php?sClass=application&iId=13649. The problem appears when gdi text is drawn with font rotation *and* display context rotation. The problem do not appear when either font rotation or display context rotation is zero. The application uses CreateIndirectFont to set a fixed size font with optional set rotation and draws the text with TextOut(). The display context rotation has been set with SetWorldTransform(). We tried to find a test case application, but where not able to reproduce the problem outside the application. We also tried to debug into wine's code based, but got lost by the details. -- 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 59799] New: odbc32: SQLSetConnectAttr returns SQL_ERROR for unknown driver-specific connection attributes instead of forwarding to the driver
by WineHQ Bugzilla June 2, 2026

June 2, 2026

http://bugs.winehq.org/show_bug.cgi?id=59799 Bug ID: 59799 Summary: odbc32: SQLSetConnectAttr returns SQL_ERROR for unknown driver-specific connection attributes instead of forwarding to the driver Product: Wine Version: unspecified Hardware: x86-64 OS: MacOS Status: UNCONFIRMED Severity: normal Priority: P2 Component: odbc Assignee: wine-bugs(a)list.winehq.org Reporter: arthur.talpaert_winehq(a)m4x.org Description Per the ODBC specification, the driver manager's SQLSetConnectAttr must forward attributes outside the standard range (≥ SQL_CONNECT_OPT_DRVR_START = 1000) to the underlying driver's SQLSetConnectAttr without validation. Wine's odbc32 implementation has a hardcoded switch over known attribute IDs and returns SQL_ERROR for anything else, logging fixme:odbc:SQLSetConnectAttr unhandled attribute <N>. This breaks every modern SQL Server client built on Microsoft ODBC Driver 17/18, which routinely sets vendor-specific attributes: 1219 — SQL_COPT_SS_ENCRYPT 1224 — SQL_COPT_SS_TRUST_SERVER_CERTIFICATE 1226 — SQL_COPT_SS_APPLICATION_INTENT 1227 — SQL_COPT_SS_MULTI_SUBNET_FAILOVER Steps to reproduce Install Microsoft ODBC Driver 17 for SQL Server (msodbcsql.msi) into a Wine prefix. Run any application that calls SQLSetConnectAttr with SQL_COPT_SS_TRUST_SERVER_CERTIFICATE (1224) on the connection handle before SQLConnect. Concrete reproducer: GMC PaDok 5.0.5.0 client installer (setup_gmcpadok_5050.exe) pointed at any SQL Server with a default self-signed TLS cert. Expected SQLSetConnectAttr forwards the call to the driver's SQLSetConnectAttr, which honors it (the MS driver does). SQLConnect then proceeds with the trust-cert flag set. Actual SQLSetConnectAttr returns SQL_ERROR (-1). SQLGetDiagRec returns SQL_NO_DATA (Wine populated no diagnostic record). The application gives up before any TCP connection to SQL Server is attempted. Trace excerpt (with WINEDEBUG=-fixme,+odbc) 0214:trace:odbc:SQLSetConnectAttr (ConnectionHandle …, Attribute 103, Value 0000000F, …) Returning 0 0214:trace:odbc:SQLSetConnectAttr (ConnectionHandle …, Attribute 113, Value 0000001E, …) Returning 0 0214:trace:odbc:SQLSetConnectAttr (ConnectionHandle …, Attribute 1224, Value 00000001, …) 0214:fixme:odbc:SQLSetConnectAttr unhandled attribute 1224 0214:trace:odbc:SQLSetConnectAttr Returning -1 0214:trace:odbc:SQLGetDiagRec (…) Returning 100 0214:trace:odbc:SQLFreeHandle (HandleType 2, …) Proposed fix Wine's odbc32 should forward SQLSetConnectAttr calls for attributes ≥ 1000 (SQL_CONNECT_OPT_DRVR_START) directly to the underlying driver via the proxy table, without validation. Attributes < 1000 that are not in the manager's known set may still be rejected with SQL_ERROR, but with a populated diagnostic record per spec. Workarounds None known. WINEDLLOVERRIDES can replace odbc32 itself, but Microsoft ODBC Driver 17 doesn't ship its own driver manager. Installing native macOS unixODBC + Microsoft's native msodbcsql17 and putting Wine into Unix-proxy mode (libodbc.dylib) is untested and would also still hit downstream FILESTREAM-IOCTL issues unrelated to 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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