- Wine-Bugs - list.winehq.org

[Bug 59546] New: Commit 20b34866 breaks the list of on-line multiplayer servers for the game Mount & Blade: Warband
by WineHQ Bugzilla March 21, 2026

March 21, 2026

http://bugs.winehq.org/show_bug.cgi?id=59546 Bug ID: 59546 Summary: Commit 20b34866 breaks the list of on-line multiplayer servers for the game Mount & Blade: Warband Product: Wine Version: 11.5 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: winhttp Assignee: wine-bugs(a)list.winehq.org Reporter: daniel.penalized(a)proton.me Regression SHA1: 20b34866f318617c854818dc59fa7b8e8b87c0c6 Distribution: ArchLinux Created attachment 80594 --> http://bugs.winehq.org/attachment.cgi?id=80594 WINEDEBUG=+pid,+system,+tid,+timestamp,+win,+winhttp output log The game Mount & Blade: Warband features an on-line multiplayer mode that searches for a list of servers over the Internet. This commit broke the server list, causing it to display no servers and making the “Back” button unresponsive, requiring you to click it more than 10 times to return to the main menu. -- 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 59545] New: IWICFormatConverter missing for 2bppGray, 4bppGray, 16bppGray
by WineHQ Bugzilla March 21, 2026

March 21, 2026

http://bugs.winehq.org/show_bug.cgi?id=59545 Bug ID: 59545 Summary: IWICFormatConverter missing for 2bppGray, 4bppGray, 16bppGray Product: Wine Version: 11.5 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: windowscodecs Assignee: wine-bugs(a)list.winehq.org Reporter: Robert-Gerigk(a)online.de Distribution: --- Same issue as Bug 59517 (BlackWhite) https://bugs.winehq.org/show_bug.cgi?id=59517 wich is now fixed in Wine 11.5. The pixel format converter table in converter.c still has NULL handlers for 2bppGray, 4bppGray and 16bppGray. CanConvert() returns true for these formats, but Initialize() fails with WINCODEC_ERR_UNSUPPORTEDPIXELFORMAT. I have a patch ready (tests + Implementation) based on the same pattern as the BlackWhite fix. -- 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 59522] New: explorerframe: ITaskbarList3 SetProgressValue/SetProgressState stubs - could use native desktop backends
by WineHQ Bugzilla March 21, 2026

March 21, 2026

http://bugs.winehq.org/show_bug.cgi?id=59522 Bug ID: 59522 Summary: explorerframe: ITaskbarList3 SetProgressValue/SetProgressState stubs - could use native desktop backends Product: Wine Version: 11.4 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: explorerframe Assignee: wine-bugs(a)list.winehq.org Reporter: Robert-Gerigk(a)online.de Distribution: --- ITaskbarList3::SetProgressValue() and SetProgressState() in dlls/explorerframe/taskbarlist.c are currently stubs (FIXME + return S_OK). This causes Issues with .NET/WPF applications that use the Windows 7+ taskbar progress API. Some appplications (e.g. WPF apps using TaskbarItemInfo) deadlock or behave incorrectly when the COM call chain around these methods interacts with the UI thread. Wine already implements plattform-specific desktop integration in several places: - macOS: Full Cocoa integration (NSStatusBar, NSDockTile) in winemac.drv - X11: EWMH hints including _NET_WM_STATE_DEMANDS_ATTENTION in winex11.drv - Wayland: xdg-toplevel-icon-v1 protocol in winewayland.drv - DBus: Production clients for BlueZ and UDisks in winebth.sys and mountmgr.sys A natural Extension would be implementing taskbar progress via the com.canonical.Unity.LauncherEntry DBus interface, wich is supported by KDE Plasma, GNOME, and other Linux desktop environments. Firefox and LibreOffice already use this interface for native taskbar progress. Proposed mapping: TBPF_NOPROGRESS -> progress-visible: false TBPF_NORMAL -> progress-visible: true, progress: value TBPF_INDETERMINATE -> progress-visible: true, progress: 0.0 TBPF_ERROR -> urgent: true TBPF_PAUSED -> progress-visible: true (no direct equivalent) The implementation would follow the existing DBus pattern from mountmgr.sys/dbus.c (dlopen/dlsym, graceful degradation when libdbus-1 is unavailable). I'd be willing to work on a Linux/DBus patch if there's interest. Looking for feedback on: 1. Is this the right component (explorerframe) or should this be handled in the platform drivers (winex11.drv, winewayland.drv)? 2. How should the .desktop file association be resolved? (DBus needs an application:// URI) 3. Any concerns about adding a libdbus-1 dependency to explorerframe? I'm currently working on getting KNX ETS 6.4 (a .NET/WPF application) running under Wine and ran into several issues along teh way, this being one of them. The application uses TaskbarItemInfo for progress display wich leads to Problems in the COM/UI thread interaction. ETS 6.4 does run on Linux now, but only trough launch scripts, .dll patches, registry workarounds, and a heavily patched Wine prefix (winetricks dotnet48 + manual fixes) - it would be great to reduce those workarounds over time. I am mostly a solo devloper with an electrical engineering background and fairly new to collaborative development on Gitlab/GitHub, so I'd appreciate any Guidance on the right approach for this - happy to learn. -- 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 59548] New: Neko Project emulator no longer works with 96 kHz sampling rate (Gentoo Linux)
by WineHQ Bugzilla March 21, 2026

March 21, 2026

http://bugs.winehq.org/show_bug.cgi?id=59548 Bug ID: 59548 Summary: Neko Project emulator no longer works with 96 kHz sampling rate (Gentoo Linux) Product: Wine Version: 11.5 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: winealsa.drv Assignee: wine-bugs(a)list.winehq.org Reporter: enkiferreiracosta867(a)gmail.com Distribution: --- Created attachment 80601 --> http://bugs.winehq.org/attachment.cgi?id=80601 Crash Backtrace After the update to Wine 11.5, I can no longer launch the Neko Project 21/W emulator, as it crashes right at startup (see backtrace.txt in attachment). However, if I lower the sampling rate from 96000 Hz to just 48000, it works again. There has been no change to my system whatsoever besides this update to Wine. This sampling rate and beyond have always been supported by both my hardware and software, so I dunno what's going on here. Looking at the changelog, the most related change I can find is related to bit depth, which's not configurable in Neko Project, only the sampling rate. Plus, these changes were only done to the winepulse driver, not winealsa, which is the one I'm using. However, recompiling Wine to use only the PulseAudio driver instead of the ALSA one makes it work again, somehow. I'd still prefer to use the ALSA driver, tho'. -- 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 59516] New: Combase.dll error
by WineHQ Bugzilla March 21, 2026

March 21, 2026

http://bugs.winehq.org/show_bug.cgi?id=59516 Bug ID: 59516 Summary: Combase.dll error Product: Wine Version: 11.0 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: dagunny(a)gmail.com Distribution: --- Created attachment 80540 --> http://bugs.winehq.org/attachment.cgi?id=80540 Wine dump with error Running songbookpro (24.0.8) under Fedora 42 works.New version of songbookpro (25.1.12) calls for combase.dll but get an error as not yet implemented in Wine. The same thing happens in Fedora 43. Tried regular release and staging. Tried Winetricks and set combase.dll to native/builtin. Tried w7, w10, and w11. -- 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 57646] New: Scrapland Remastered - Videos are not played
by WineHQ Bugzilla March 21, 2026

March 21, 2026

https://bugs.winehq.org/show_bug.cgi?id=57646 Bug ID: 57646 Summary: Scrapland Remastered - Videos are not played Product: Wine Version: 10.0-rc4 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: quartz Assignee: wine-bugs(a)winehq.org Reporter: accounts.winehq.org(a)vv221.fr Distribution: --- With WINE 10.0-rc2 and 10.0-rc4, videos in Scrapland Remastered are not played: no logo video when starting the game, no introduction video when beginning a new game, we are instead directly starting right after this video should end. With WINE 9.0, the same videos are played correctly. An extra symptom is that with WINE 10.0-rc2 and 10.0-rc4 the game tends to freeze when trying to quit it, so its process needs to be killed. That is something I have often seen with games that have videos that could not be played, but usually this is related to missing GStreamer plugins. Here GStreamer plugins are out of the equation as the tests with WINE 10.0 and 9.0 are done on the exact same system, with nothing modified but the used WINE build. -- 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 23775] New: Text box is too small in 16-bit program. Only one line high, should be two.
by wine-bugs＠winehq.org March 21, 2026

March 21, 2026

http://bugs.winehq.org/show_bug.cgi?id=23775 Summary: Text box is too small in 16-bit program. Only one line high, should be two. Product: Wine Version: 1.2 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: trivial Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: markk(a)clara.co.uk Created an attachment (id=29800) --> (http://bugs.winehq.org/attachment.cgi?id=29800) Stellar Explorer 2.0b demo The 16-bit game Stellar Explorer 2.0b (attached) shows a problem with the size of a text box. The text box at the upper left of the window should show two lines of text. Running under Wine, it's only one line high and the scroll buttons at the right side consequently appear squashed. Run stellar2.exe. Click through the initial dialog boxes then select File->New from the menu and click OK. -- 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 57232] New: god of War Ragnarok relies on GameInput which relies on "Kernel-ProductInfo"
by WineHQ Bugzilla March 21, 2026

March 21, 2026

https://bugs.winehq.org/show_bug.cgi?id=57232 Bug ID: 57232 Summary: god of War Ragnarok relies on GameInput which relies on "Kernel-ProductInfo" Product: Wine Version: 9.16 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: linuxgamer1(a)tutamail.com Distribution: --- Created attachment 77149 --> https://bugs.winehq.org/attachment.cgi?id=77149 GameInput error log Hello Recently released game god of War Ragnarok requires Microsot GameInput to capture mouse movement, but it fails to start on Linux with always this error accompanying it: 5646.116:0054:0058:fixme:reg:NtQueryLicenseValue License key L"Kernel-ProductInfo" not found Without this, mouse cannot move the camera in the game. Even on Windows some people have this problem, but installing GameInput has solved this for many. Yet on Linux, GameInput installs and game loads it, but it fails to start with the only "error" being this Kernel-ProductInfo... -- 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 59544] New: GDI text rendering broken for UTF-16 surrogate pairs (SMP characters)
by WineHQ Bugzilla March 20, 2026

March 20, 2026

http://bugs.winehq.org/show_bug.cgi?id=59544 Bug ID: 59544 Summary: GDI text rendering broken for UTF-16 surrogate pairs (SMP characters) Product: Wine Version: 11.5 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: win32u Assignee: wine-bugs(a)list.winehq.org Reporter: Robert-Gerigk(a)online.de Distribution: --- Created attachment 80591 --> http://bugs.winehq.org/attachment.cgi?id=80591 test program GDI text rendering fails for characters above U+FFFF. Surrogate pairs are rendered as two separate .notdef squares instead of a single glyph. BMP characters render correctly with the same font. To reproduce: display any SMP character (e.g. U+1F600) using a font with glyf outlines covering that range (e.g. Noto Emoji). Each emoji shows as two squares instead of one. The root cause is in dlls/win32u/font.c — the character-to-glyph mapping loops process each WCHAR independently without checking for UTF-16 surrogate pairs. There is currently no surrogate handling code in font.c at all. Affected functions: font_GetGlyphIndices(), get_total_extents(), nulldrv_ExtTextOut(). Real-world impact: WPF applications using emoji or other SMP characters in UI elements (e.g. toolbar labels) show broken rendering under Wine. Patch and Test are ready very soon. Attached: reproducer (smp_emoji_test.cs) + screenshots (Wine vs Windows). -- 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 34115] New: rotated FillRect problem
by wine-bugs＠winehq.org March 20, 2026

March 20, 2026

http://bugs.winehq.org/show_bug.cgi?id=34115 Bug #: 34115 Summary: rotated FillRect problem Product: Wine Version: 1.6 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 Created attachment 45361 --> http://bugs.winehq.org/attachment.cgi?id=45361 testcase source A filled rectangle drawing with gdi function FillRect() is not drawn correctly when using dc rotation set with SetWorldTransform. -- 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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